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V pump technical manualMTV1
Description and Performance
COMPANY WITH ISO 9001:2000CERTIFIED QUALITY
MANAGEMENT SYSTEM
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
MTV 1
2009/07 - Rev. 01
V pump technical manual
Description and performance
Pag. 01 / 65
The following instructions are usually valid for all V seriesinternal gear pumps. Additional information may berequired for special pumps.
1 Introduction
1.1 Description
V series pumps are rotar y positive displacement pumps. Therotation of two gears, one inside the other (items 1 and 2 infigure 1) create spaces which are subsequently closed whenthe gears mesh.
The rotor (1) causes the idler gear (2) to rotate .The combined eff ect of the rotation of these tw o gears is aconstant displacement of v olumes and theref ore a flo w atconstant velocity, without pulsations or pressure peaks . Thispumping principle makes for simple construction and is v eryversatile, permitting pumping of liquids of an y viscosity. Byadjusting the axial position of the rotor (which can be carr iedout whithout disassemb ling the pump), the same pump canhandle very low viscosity liquids and liquids whose viscosityexceeds 50,000 cSt.
Figure 1 shows that the idler gear rotates inside the liquid andis therefore easily lubr icated, unlike other types of pumpswhich use other bearing systems, including external bearings.
The number of teeth on the tw o gears are not m ultiples oneof the other; this means that wear is evenly distributed over thegears since each tooth on one gear touches each tooth on theother the same number of times.
The liquid which fills the spaces created between the gears inthe suction area (figure 2) is carr ied between the gear teethtowards the discharge por t. The two gears are eccentr ic andthe space between them is taken up by a crescent on the frontcover. At the discharge por t, the gears mesh and the liquid isexpelled. Since the pump is perfectly symmetrical it is evidentthat if the direction of rotation is changed, the flo w will alsochange direction. The pump is therefore reversible.
The capacity of the pump is a function of the unit displacementand the rotation speed. The unit displacement is the v olumedisplaced when the shaft is rotated through 360 deg rees. Inpractice, the unit displacement is tak en to be the capacity ofthe pump per re volution whith z ero pressure diff erencebetween the suction and discharge por ts. The value obtainedin this way takes into account the real physical configuration ofthe pump which ma y be diff erent from the correspondinggeometrical configuration.
The capacity can be changed b y varying either the unitdisplacement or the rotation speed. The rotation speed can bechanged by changing the r atio of the gear bo x drive or theengine speed, or b y using a v ariable speed dr ive or inverter.The unit displacement can only be v aried by changing thediameter or height of the gears . This means changing thepump model.
1.2 Advantages
The axial position of the rotor can be adjusted on all V seriespumps without disassembly (except for V6, V12, V20, V25).
This is done by positioning the two threaded lock rings whichlock the rear bear ing (items 3 and 4 in figure 1). The positionof the rotor with reference to the cover is adjusted by changingthe axial position of the ball bearing. For further details refer tothe instructions for the use of the various models.
The new generation of V pumps is modular ; by this we meanthat the components of each pump are interchangeab le withothers with different characteristics. In particular, casings andfront and rear co vers can be replaced b y jacketedcomponents, the b y-pass relief v alve can be mounted or
fig. 1
fig. 2
removed, and the shaft seal can be changed with a choice ofdifferent packed glands or mechanical seals b y replacing thegland or seal bo x. Apart from the replacement of somecomponents with others of a diff erent type, a wide r ange ofmaterials for various applications are available. For the choiceof materials, consult in the table in paragraph 2.6.
1.3 Liquids handled
V internal gear rotar y pumps can handle a wide r ange ofliquids. The following list is only an e xample; it will be notedthat these liquid ha ve widely differing viscosities. Some havelow or not e xitent lubricity, and others are abr asive, naturally or due to filling.
Acetone, acids, alcohols, alkalis, asphalt, bitumen, blood, brine,bunker fuel, chemicals , chocolate, colours, cream, creosote ,detergents, diesel fuel, ether, fat, freon, fuel oil, gelatine, glucose,glue, glycerine, glycols, heat transfer oil, isocyanate, kerosene,lacquer, lard, liquefied gases , lubricating oil, methanol, milk oflime, mineral oil, molasses , must, paint, petrol, petroleum,pharmaceuticals, pitch, plastifiers , polymer solutions , polyol,printers ink, resin, soap, sodium silicate, solvents, starch, syrup,tar, trichloroethylene, varnish, viscose, wax, wine.
V pumps should not pump water.Water has a low lubricating factor and a low viscosity. The capacities and pressure limitations are diff erent for eachmodel. For further information, consult our sales office.
It should, however, be pointed out that the greater the rotationspeed, the higher the w ear at the points where there is themost friction, in particular between the idler pin and bush andbetween the gear teeth. If the liquid being pumped is nonlubricating (very low viscosity), self-lubricating bushes must bemounted. If the liquid contains abr asive particles, the rotationspeed and discharge pressure should be reduced andmaterials harder than the abrasive particle used.
At high temperatures, the clearances must be increased andheat resistant materials used.
2 Nomenclature
2.1 Nomenclature
Figures 3 and 4 sho w cross sections of typical pumps wherethe components are identified with a n umber andcorresponding description which will be used in all references.
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2009/07 - Rev. 01
V pump technical manual
Description and performance
fig. 3
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Pag. 02 / 65
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
MTV 1
2009/07 - Rev. 01
V pump technical manual
Description and performance
01 Casing02 Rotor03 Idler04 Cover05 Shaft assembly06 Idler pin08 Bearing housing08.1 Drip tray08.2 Screw08.3 Nut08.4 Washer09 Rear cover13 Gland
14 Outer bearing cover15 Inner bearing cover16 Outer lock ring16.1 Lock nut16.2 Washer17 Inner lock ring27 By-pass flange30 Casing gasket31 Cover gasket32 By-pass flange gasket36 Bearing bush37 Idler bush38 Bearing
41 Key42 Key43 Screw44 Screw45 Screw46 Stud49 Packing49.1 Ring51 Eyebolt51.1 Screw52 Nut52.1 Washer56 Nut
58 Plug58.1 Gasket60 Grase nipple61 Plug61.1 Gasket66 Mechanical seal ass.69 Oil seal70 Oil seal75 Seal box gasket80 Seal box80.3 Screw80.4 Nut80.6 Seal cover
fig. 4
Pag. 03 / 65
From V25-2 to V200
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
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2009/07 - Rev. 01
V pump technical manual
Description and performance
2.2. Pump model designation
V series pumps have a model designation which describes thesize, model and arr angement . The designation consists of apart descibing the pump alone , separated by a bar thatdescribing the drive. Pumps with belt or gear box drive have athird part between two bars giving the reduction ratio.
Example:V80-2 ST4W K +R2+O2+Y
1 2 3 4
1) Pump size2) Type of shaft seal3) Basic pump construction material4) Options
Pump and drive assemblies
Example:V30-2 ST5WG / R3,7 / Mc 304 + BP
5 6 7 8
5) Pump model 6) Reduction ratio7) Type of motor or engine8) Arrangement (type of base plate or trailer)
Meaning of code letters
1) Pump model2) Type of shaft seal
SP packed glandSP1 flushed packed glandST graphite/AISI 431/nitrile mechanical seal (f or V6,
V12, V20, V25).ST4 graphite/ceramic/PTFE mechanical seal
(ST5 for V25-2, V30-2)ST4W carbide /PTFE mechanical seal ST6 graphite/ceramic/Viton mechanical seal ST6W carbide/Viton mechanical sealST7-ST8 double mechanical seals (the seal mater ials are
established case by case)ST9 with external mechanical seal (N.B: for this version,
consult Varisco for materials selection).
3) Pump construction material
G Cast ironK AISI 316 stainless steelAT Case hardened steelBS Anti gall treated cast ironHTR Cast iron constr uction for high temper atures with
jacketed casing
4) Options (see paragraph 2.7)
F with DIN flanges (only for V6, V12, V20, V25, V25-2, V30-2)FA with ANSI 125/150 flangesO2 with quench liquid reservoir (except V6, V12, V20, V25
in cast iron)R with jacketed casingR1 Heating (or cooling) jacket cast integral with the gland. R2 Heating (or cooling) jacket on coverR3 Heating (or cooling) jacket around the shaft seal (+R1)
and around the casing (+R)R4 Heating (or cooling) jacket on the cover (+R2) and
around the shaft seal (+R1).Y with by-pass relief valveYH with by-pass with spring for high pressuresYR with jacketed by-passYY with double by-pass
5) Type of speed reduction
No code: direct drivea number: coupled whit V-belts; the n umber indicates thereduction ratioR... with gear bo x, followed by a n umber indicating the
reduction ratioV... with variable speed dr ive, followed by two numbers
indicating the minimum and maximum speeds.
6) Type of motor or engine
Electric motorMc TEFC (totally enclosed fan cooled) electric motor, IP55
protection, class F insulationMx Explosion proof electric motor according to ATEX II 2 GMcc DC electric motor (requires further description)
The digits which follow indicate the number of poles (last digit)and the po wer expressed in tenths of horsepo wer (thepreceding digits).Example: 552 = 5.5 HP 2 pole , 7504 = 75 HP 4 poleVoltages other than to 220-380 are indicated with a 3after the installed HP.Example: 552-3 = 5,5 HP 2 pole , 380/660 V
Internal combustion motors:
MAD Acme diesel engineMAP Acme petrol engineMAF IVECO/Aifo diesel engineMBS Briggs & Stratton petrol engineMZD Deutz diesel engineMHT Hatz diesel engineMLA Intermotor petrol engineMLD Lombardini diesel engineMRD Ruggerini diesel engineMSM SAME diesel engineMVM VM diesel engine
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
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fig. 5
fig. 6
7) Arrangement
BP Base plateT Trolley or slow towing trailerCF Carrying frame
2.3 Suction and discharge ports
2.3.1 The two ports of V series pumps have the same size, becausesince the pumps are re versible, the suction por t and deliveryport cannot be deter mined prior. The flow velocity in thepipework is very low, and since the Reynolds number is lowerthan 2000 the flow is laminar.The V6 and V12 have 1/2" BSP tapped ports on the upper partof the casing. On request, DN 15 PN 16 flanges at 180° canbe supplied. The V20, V25, V25-2 and V30-2 have 1 1/4" BSPtapped ports; on request, DN40 PN16 flanged por ts can besupplied. All other models ha ve flanged por ts. Unlessotherwise specified, the following flanges are supplied:Cast iron pumps: UNI 2237-67 - PN16Steel pumps: UNI 2240-67 - PN16
Ports at 180 deg rees are more con venient for installation inline, while those at 90 deg rees are more easily adopted inplant where either the suction or discharge line is v ertical.Casings with 90 degree ports can be fur ther adapted to thepipework by rotating the casing through 90 degrees so that thesuction port can be positioned to the r ight or left as sho wn infigure 6.Unless otherwise specified in the order , pumps are suppliedwith the suction por t on the r ight hand side looking from thedrive end.
NB: when rotating the casing, the cover must also be rotated.The liquid flow inside the pump takes the longer route betweenthe ports (across the crescent).If the by-pass is mounted on the co ver, its regulation scre wshould point towards the suction port, while if it is mounted ontop of the casing, the regulation scre w should be on thedischarge port side.The ports can be at 0°, 90° or 180° as sho wn in figure 5 andin the following table:
Key: G = Cast iron versionK = Stainless steel version
V pump technical manual
Description and performance
V6V12
G K0° 180°
180° 180° 90° 90°180°
90° 90°180°
90° 180°180°
90° 180°180°
90°
G - K G K G K G K G K G
V20V25
V25-2V30-2 V50-3 V60-2 V70-2
V80-2 V85-2
V90-2V100-2G K
90° 90°180° 90° 90° 90° 180° 180° 180°
G G K G K G K G K
V120-2 V150-2 V151 V180 V200 V250
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
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2009/07 - Rev. 01
V pump technical manual
Description and performance
2.3.2 Maximum nozzle loads
The maximum loads which can be carr ied by cast iron andstainless steel flanges are shown below.With reference (figure 6) to the plane of the flange and withorigin at the centre of the flange , the following are defined:x axis parallel to the pump shaft lying on the flange planey axis lyng on the flange plane per pendicular to the x axisz axis orthogonal to the flange plane
Fx, Fy, Fz Forces along the axes expressed in N (Newtons)Mx, My, Fz Moment of flexure around the ax es expressed inNm (Newton metres)
The maximum loads permitted on the flanges are:
Pumps with tapped ports are not included.
2.4 Shaft seal
V series pumps can be supplied with pac ked gland ormechanical seal.
2.4.1 Packed gland
Packed glands are fitted as standard in the SP , SPG, SPAT,SPK, SPHT and SPHTR v ersions. The packing materialsdepend on the pump application. These versions are alsoavailable with flushing on the V25-2 up to the V200 (SP1). Theflush can be used to pro vide a barr ier or for lubrication if anappropriate liquid is fed in from outside , or for drainage if theliquid passing through the packing is removed. In this case, theflush can be connected to the pump suction por t.
2.4.2 Mechanical seal
Mechanical seals are fitted as standard on the ST4BS, ST4W,ST4WG, ST4K and ST4WK versions.
T4 stands for a single mechanical seal with AISI 316 stainlesssteel driver and spr ing, graphite and cer amic seats, PTFEelastomers and rear static quench ( T5 for models V 25-2,V 30-2). W indicates that carbide (tungsten or silicon) seatsare used.
The following mechanical seals can also be supplied:
ST6 Mechanical seal as ST4, but with Viton elastomersST7 Double tandem mechanical seal ST8 Double back to back sealST9 External single seal (NB: Varisco must be consulted for
this version.)
The material and lubr ication system f or these seals aredecided on a case by case depending on the customers' specificrequirements.
Pump type D Fxyz Mxyz
mm in lb N lbf ft Nm
V6, V12 15 0.6G 27 120 44 60K 45 200 73 100
V20, V25, V25-2, V30-2 40 1.6G 70 310 118 160K 119 530 199 270
V50-3, V60-2 50 2.0G 88 390 147 200K 149 660 243 330
V70-2, V80-2 80 3.0G 133 590 221 300K 225 1000 375 510
V85-2 100 4.0 G 178 790 294 400
V90-2 100 4.0 K 300 1330 500 680
V100-2 100 4.0G 178 790 294 400K 300 1330 500 680
V120-2, V151 125 5.0G 221 980 368 500K 376 1670 625 850
V150-2, 150 6.0G 266 1180 441 600K 450 2000 750 1020
V180, V200 200 8.0G 354 1570 588 800K 601 2670 1000 1360
SHSHG
SHSHSHWW-
GSGG
GSGSK9K9GRG
GS �GG
GSGSSHSHGG
KKGKKK9K9GRK
GSGG
GSGSSHSHBG
GSGG
GSGSSHSHB
GS
SHSHG
SHSHSHSHSH �
-
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Shaft seals 2.5 Bushes
V series pumps have two internal bushes, one on the shaftand one on the idler pin. The shaft bush, in which the shaftrotates, runs at a relatively low speed and has low axial load.This bush is not under par ticular stress and is theref ore notsubject to excessive wear.The idler bush, on the other hand, rotates around a pin whichmust therefore be made from a material harder than that of thebush. It bears the full loads of the deliv ery pressure androtates faster than the rotor . This bush, which is theref oresubject to g reater wear, is easily replaced b y removing thecover without ha ving to disconnect the pump from thepipework.
2.6 Construction materials
The materials used to constr uct V series pumps m ust bechosen depending on the type of liquid to be pumped, theviscosity, the temper ature, the presence or absence ofabrasion and chemical agents . The pumps are g rouped inversions which co ver most of the potential applications . Toadapt still fur ther to the liquid to be pumped , it is , however,possible to replace or add components or to v ary theirconstruction material.
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V pump technical manual
Description and performance
SP Packed gland
SP1 Flushed or drained packed gland
ST4
ISO 3069 standard dimension mechanical seal.Graphite/ceramic with PTFE gaskets. A PTFE lip seal ismounted behind the main seal to contain a barrier liquid(Quench). On request, a quench liquid reservoir (+O2).For the V25-2 and V30-2, the denomination is ST5.
ST4W
ISO 3069 standard dimension mechanical seal.Tungsten or silicon carbide/ceramic with PTFE gaskets.A PTFE lip seal is mounted behind the main seal tocontain a barrier liquid (Quench). On request, a quenchliquid reservoir (+O2) can be supplied. For the V25-2 andV30-2, the denomination is ST5W.
ST6 As ST4 but with Viton gaskets.
ST6W As ST4W but with Viton gaskets.
ST7 Double tandem mechanical seal (not available on V6,V12, V20, V25, V25-2 and V30-2).
ST8 Double back-to-back mechanical seal (not available V6,V12, V20, V25).
CasingCoverPedestalRotorIdlerShaftIdler pinBushesBy-pass
B Bronze GR Graphite G Cast iron GS Ductile iron SH Hardened steel K CF8M stainl. steel K9 AISI 329 stainl. steel W Tungsten carbide
� V25-2, V30-2 with tapped ports: cast iron � Shaft bush: no idler bush fitted
Component ST4WAWST5WAW
ST4BSST5BS
SPG SP1GST4 ST5ST6 ST7ST8 TRMG
SPKSP1KST4KTRMK
SP SPHTSPHTR
SPATST4WATST5WATST6WAT
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V pump technical manual
Description and performance
2.7 Options
Options to adapt the pump to the liquid are a vailable.Numerous combinations are possible. The following tables willbe of help in choosing which.
2.8 Drains and flushes
2.8.1 Drains
All sizes of pumps are a vailable with dr ainage holes on thecasing (with the e xception of the V6, V12, V20, V25, V25-2F,V30-2F and the v ersions with option +R) to f acilitate thedischarge of liquid f or maintenance or repair . The sizes ofdrainage holes depend on the size of pump and the liquid. Onrequest, pumps with larger than standard holes can besupplied (see the following table)
The holes are BSP tapped1 Only for cast iron version2 Only for stainless steel version3 Standard 1/2” for 180° ports in cast iron4 Standard 3/4” for 180° ports in cast iron
2.8.2 Flushes
Flushing of the seal and of the shaft and idler b ushes arenecessary in the following cases:1) Thermo-setting resins, sugar solutions, polymerizing liquidsand liquids which may solidify can b lock the mechanical sealor the pump. 2) To create a barr ier between the liquid and the atmosphere(for example, acids, inflammable and toxic liquids, etc.)To reduce these prob lems, a liquid compatib le with thepumped liquid can be sent to the mechanical seal or gland.The flush pressure m ust be equal to or g reater than thedelivery pressure. The following table gives the recommendedflush capacity in litres per hour for each size of pump.
* Only the mechanical seal version can be flushed
** The idler pin of the V200 can also be flushed with a capacity of 60 l/hr
Pump type Capacity l/h
V6, V12, V20, V25 *
V25-2, V30-2
V50-3
V60-2
V70-2, V80,2, V85-2
V90-2, V100-2
V120-2, V150-2, V151
V180, V200 **
4
7
15
20
30
40
50
60
A = Available with tapped ports B = Available with flanged ports C = Available with mechanical seal D = Available with packed gland G = Cast iron versionK = Stailess steel version X = Available ()= Non standard. Ask about feasibility and availability
� Maximum operating pressure 10 bar, static test pressure 20 bar
Pump type Standard On request
V25-2F, V30-2F
V50-3 (3)
V60-2 (1)
V60-2, V70-2, V80-2 (2)
V80-2, V85-2, V100-2, V120-2,V150-2 (1)
V90-2, V100-2 (2) (4)
V150-2, V151 (2)
V180, V200
V250
-
1/4”
1/2”
1/2”
1/2”
1/2”
1/2”1”
1”1/2
1/2”
1/2”
3/4”
1/2”x 3
1”
1”
1”-
-
V6 V20 V25-2V50-3 V60-2
V70-2V85-2
V90-2V120-2 V150-2 V151 V180 V200 V250V12 V25 V30-2 V80-2 V100-2
Material G K G K G K G K G K G K G G K G G K G K G K G KPort 0° 180° 90° 90° 90° 90° 90° 180° 90° 180° 90° 90° position 180° 180° 180° 180° 180° 180° 90° 180° 90° 90° 90° 180° 180° 180°
+R � - - A - B - B - B - B B - - B - - - - - -+R1 � - - C C A - B C B (B) B B (B) B B - B - B - -+R2 � A A - A - X - A - A - - B - - B B B B B B+R3 - - C - D - C-D - C-D - - C-D - - B - - - - - -+R4 - - - C - - - C-D - C-D - - - - - - - - - - -+YR - - - - - - B - B - (B) - - - - - - - - - -+YY - - X - X X X - X X X X - (X) (X) - - - - - -
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3 Performance
The performance of V series pumps depend on the rotationspeed and the viscosity . It is theref ore necessary to refer tothese physical quantities to have a fairly accurate idea of theperformance of a pump.
Since the pumps are mounted with clear ances betweenseveral components, actual performance can vary up to 20%from the nominal capacity because of "slip" ( the capacity lostbecause of liquid retur ning to the suction por t between thegear faces and the cover). The data in the following table havebeen found by experiment and are average values for a certainnumber of pumps. They refer to various viscosity values; forintermediate viscosities, it is necessary to interpolate.
The table shows the value of the slip capacity q in litres perminute for each bar of differential pressure at certain values ofthe viscosity. To obtain the average value of slip, the values inthe table must be m ultiplied by rotation speed and thedifferential pressure. The average actual capacity is given by:
Q = Cil x N – q.P
where:Q = Actual capacity in l/minCyl = Unit displacement in litresN = RPMQ = slip capacity in litres/min.barP = differential pressure between suction and disharge
The calculation of the power required is more complex: see thedetailed performance curves for each pump.
Example of capacity calculation.Pump type : V 50-3Viscosity : 200 cStDifferential pressure : 4 barSpeed : 960 RPMThe value of the slip capacity (q) is as follow. The table showsa slip of 1.28 l/min.bar f or the V 50-3 at 200 cSt. Substitutingthese values in the equation f or the calculation of the actualcapacity (Q) we obtain:
Q = 0,230 x 960 – ( 1,28 x 4 ) = 216 l/min.
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Description and performance
V6V12V20V25V25-2V30-2V50-3V60-2V70-2V80-2V85-2V90-2V100-2V120-2V150-2V151V180V200
0,00450,00850,02140,0360,0450,0820,2300,5000,8001,2001,6002,2003,2006,5007,8006,500
12,40016,700
0.060.20.40.50.620.892.113.465.006.607.20
11.0017.6631.7341.5231.7380.0080.76
0.0520.150.300.400.500.701.722.924.245.586.24
15.4015.1027.0235.3827.0268.5068.60
0.040.100.120.200.380.531.282.393.404.564.647.48
12.2822.1128.7022.1155.6055.57
0.030.050.060.100.170.380.951.762.643.363.445.809.72
17.4022.8517.4044.2044.28
0.0230.0270.0300.070.1280.230.591.161.762.222.163.876.78
12.2816.2112.2831.2031.26
0.0190.020.0220.050.090.110.330.661.161.261.22.554.488.19
10.818.19
18.2019.54
0.0120.0150.0180.0250.030.030.110.280.520.54
—1.142.043.895.403.89
10.009.98
————
0.010.010.040.090.160.18
—0.350.641.221.721.223.103.47
Pumptype
Capacityl/revolution
Viscosity mm2/s (cSt)20 60 200 600 2000 6000 20.000 60.000
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Description and performance
Performances
TypeDisplacement
l/revolution
V6 0,0045
Viscosity
mm2/s (cSt)RPM
2060
200600
20006000
20000
180018001800180011001100
700
0.21 / 80.25 / 80.30 / 80.40 / 80.23 / 4.90.30 / 4.90.19 / 3.1
0.25 / 14.80.28 / 14.80.38 / 14.80.50 / 14.80.30 / 90.40 / 90.24 / 5.8
0.27 / 36.20.40 / 36.20.46 / 36.20.88 / 38.50.58 / 22.61.00 / 23.40.58 / 14.5
0.60 / 62.30.70 / 62.31.00 / 62.31.50 / 62.51.18 / 39.31.57 / 401.32 / 24.9
0.45 / 360.70 / 360.73 / 361.10 / 38.20.69 / 22.41.10 / 23.20.73 / 14.3
0.86 / 61.81.00 / 61.81.32 / 51.81.80 / 621.47 / 391.85 / 39.81.47 / 24.7
0.73 / 350.85 / 351.00 / 351.20 / 37.70.84 / 221.25 / 22.80.80 / 13.9
1.47 / 60.51.70 / 60.71.14 / 60.72.20 / 61.21.76 / 38.72.20 / 39.41.50 / 24.5
1.00 / 34.51.10 / 34.51.28 / 34.51.40 / 37.41.00 / 21.71.39 / 22.40.88 / 13.5
2.10 / 59.22.20 / 59.52.50 / 59.52.60 / 60.62.00 / 38.42.50 / 391.81 / 24.3
——
1.54 / 341.70 / 371.17 / 21.51.54 / 220.97 / 13.2
——
3.20 / 593.30 / 602.35 / 38.22.80 / 38.62.10 / 24.2
0.30 / 14.50.30 / 14.50.44 / 14.80.56 / 14.80.30 / 90.40 / 90.27 / 5.7
0.40 / 140.40 / 140.55 / 14.20.68 / 14.50.40 / 90.50 / 90.31 / 5.7
0.50 / 13.70.50 / 13.90.65 / 140.80 / 14.30.47 / 8.90.57 / 90.36 / 5.7
——
0.76 / 13.90.90 / 14.10.53 / 8.80.60 / 90.40 / 5.7
0.25 / 80.29 / 80.34 / 80.44 / 80.25 / 4.90.33 / 4.90.20 / 3.1
0.30 / 7.80.35 / 7.80.40 / 7.90.50 / 7.90.29 / 4.80.38 / 4.90.23 / 3.1
0.36 / 7.70.40 / 7.80.46 / 7.80.57 / 7.90.33 / 4.80.42 / 4.90.26 / 3.1
——
0.52 / 7.70.63 / 7.80.37 / 4.80.45 / 4.90.28 / 3.1
180018001800180011001100
700
180018001800180011001100
700
180018001800180011001100
700
2060
200600
20006000
20000
2060
200600
20006000
20000
2060
200600
20006000
20000
0,0085
0,0214
0,036
V12
V20
V25
Power (kW) / Capacity (l/min)
Pressure (bar)
2 4 8 12 16
V25-2 0,045 2060
200600
20006000
2000060000
14501450145013001100
900680525
1.1 / 641.3 / 641.7 / 652.0 / 582.1 / 502.2 / 402.2 / 311.7 / 23
1.4 / 631.5 / 631.9 / 642.3 / 582.3 / 492.5 / 402.2 / 311.8 / 23
1.8 / 602.0 / 612.4 / 622.7 / 562.7 / 482.8 / 402.5 / 302.1 / 23
2.3 / 582.5 / 592.8 / 613.2 / 553.1 / 483.1 / 392.7 / 302.4 / 23
——
3.4 / 593.6 / 543.5 / 473.4 / 393.0 / 302.6 / 23
Do not install pumps at speeds faster than those in the table.
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Performances
Type Displacement
litres/revol.
Viscosity
mm2/s (cSt)
RPM
1.2 / 1171.3 / 1181.4 / 1181.8 / 1062.0 / 902.1 / 742.1 / 562.0 / 43
1.5 / 2171.8 / 2172.3 / 2182.6 / 1982.6 / 1642.6 / 1372.3 / 1032.0 / 80
3.0 / 3683.3 / 3543.5 / 3103.7 / 2723.6 / 2233.6 / 1892.9 / 1392.5 / 110
2.2 / 2122.6 / 2143.1 / 2163.3 / 1963.2 / 1633.2 / 1372.7 / 1032.3 / 80
4.3 / 3614.5 / 3484.6 / 3054.8 / 2684.5 / 2204.2 / 1873.4 / 1392.9 / 110
3.7 / 2044.0 / 2074.6 / 2114.7 / 1924.4 / 1614.1 / 1353.5 / 1032.9 / 80
6.9 / 3477.0 / 3376.8 / 2966.6 / 2616.0 / 2165.6 / 1854.5 / 1383.7 / 109
5.1 / 1965.5 / 2006.1 / 2056.0 / 1885.5 / 1595.1 / 1344.2 / 1023.5 / 80
9.2 / 3349.4 / 3258.9 / 2868.5 / 2547.6 / 2116.9 / 1825.4 / 1374.5 / 109
——
7.6 / 2007.4 / 1856.6 / 1566.0 / 1335.0 / 1024.0 / 180
——
11.0 / 27710.4 / 2479.1 / 2068.2 / 1796.4 / 1365.2 / 109
1.6 / 1151.7 / 1161.9 / 1172.2 / 1052.4 / 892.5 / 732.4 / 562.2 / 43
2.4 / 1112.6 / 1132.7 / 1152.9 / 1043.1 / 883.0 / 732.8 / 562.6 / 43
3.2 / 1083.4 / 1113.5 / 1133.6 / 1023.7 / 873.6 / 733.2 / 552.8 / 43
——
4.3 / 1104.4 / 1014.3 / 874.1 / 723.6 / 553.2 / 43
14501450145013001100
900680525
960960960870720600450350
750720630550450380280220
2060
200600
20006000
2000060000
2060
200600
20006000
2000060000
2060
200600
20006000
2000060000
0,082
0,230
0,500
V30-2
V50-3
V60-2
Power (kW) / Capacity (l/min)
Pressure (bar)
2 4 8 12 16
MTV 1
Pag. 11 / 65
2009/07 - Rev. 01
V pump technical manual
Description and performance
V70-2 0,800 2060
200600
20006000
2000060000
600600550480400330250190
3.5 / 4703.7 / 4724.2 / 4334.5 / 3795.0 / 3175.2 / 2625.1 / 1994.8 / 152
4.5 / 7074.9 / 7095.4 / 6516.0 / 5696.4 / 4766.5 / 3936.3 / 2995.8 / 228
7.0 / 6947.3 / 6987.7 / 6427.9 / 5638.0 / 4718.0 / 3917.5 / 2986.7 / 227
11.8 / 66712.1 / 67512.0 / 62412.0 / 54911.4 / 46211.0 / 3869.6 / 2968.3 / 227
16.6 / 64116.9 / 65316.5 / 60516.0 / 53614.7 / 45313.5 / 38111.7 / 29410.0 / 226
——
21.0 / 58719.6 / 52218.0 / 44516.2 / 37613.8 / 29111.5 / 225
5.1 / 4605.4 / 4635.7 / 4266.0 / 3736.2 / 3136.2 / 2596.0 / 1985.5 / 151
8.3 / 4408.6 / 4468.7 / 4138.5 / 3638.5 / 3068.1 / 2557.5 / 1966.7 / 151
11.5 / 42011.8 / 42911.6 / 39911.0 / 35210.7 / 29910.0 / 2508.9 / 1947.8 / 150
——
14.5 / 38613.7 / 34213.0 / 29211.8 / 24510.2 / 1928.9 / 149
600600550480400330250190
2060
200600
20006000
2000060000
1,200V80-2
Do not install pumps at speeds faster than those in the table.
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
MTV 1
Pag. 12 / 65
2009/07 - Rev. 01
V pump technical manual
Description and performance
Performances
Type Displacement
litres/revol.
Viscosity
mm2/s (cSt)
RPM
5.7 / 9456.2 / 9479.2 / 8737.5 / 7617.9 / 6358.5 / 533
5.6 / 9246.0 / 9276.3 / 8437.0 / 7367.9 / 6088.5 / 5008.5 / 3838.3 / 296
8.9 / 9309.4 / 935
12.3 / 86610.2 / 75410.2 / 63110.5 / 531
8.8 / 9029.0 / 9099.3 / 828
10.0 / 72510.0 / 60010.4 / 49610.0 / 3809.7 / 296
15.3 / 90215.8 / 91018.3 / 85215.4 / 74014.7 / 62214.2 / 526
15.0 / 85815.0 / 87115.0 / 79815.0 / 70214.3 / 58514.0 / 48613.0 / 37612.0 / 294
21.7 / 87322.2 / 88524.2 / 83320.5 / 72619.0 / 61418.0 / 521
21.4 / 81421.6 / 83420.7 / 76819.7 / 67818.5 / 57017.6 / 47515.5 / 37114.1 / 293
——————
————————
600600550480400335
430430390340280230175135
2060
200600
20006000
2060
200600
20006000
2000060000
1,600
2,200
V85-2
V90-2
Power (kW) / Capacity (l/min)
Pressure (bar)
2 4 8 12 16
V100-2 3,200 2060
200600
20006000
2000060000
430430390340280230175135
8.0 / 13418.5 / 13468.8 / 1223
10.0 / 106911.0 / 88211.5 / 72711.6 / 55611.5 / 431
13.0 / 130613.0 / 131613.0 / 119914.0 / 104914.0 / 86914.2 / 71813.7 / 55213.0 / 429
22.0 / 123522.0 / 125521.0 / 115021.0 / 101020.3 / 84219.4 / 70018.0 / 54416.5 / 427
31.0 / 116531.3 / 119529.6 / 110028.3 / 97120.6 / 81524.4 / 68221.7 / 53619.5 / 424
Potenza (kW) / Portata (l/min)
Pressione (bar)
2 4 8 12
Do not install pumps at speeds faster than those in the table.
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
MTV 1
Pag. 13 / 65
2009/07 - Rev. 01
V pump technical manual
Description and performance
Performances
Type Displacement
litres/revol.
V120-2 6,500
Viscosity
mm2/s (cSt)
RPM
2060
200600
20006000
2000060000
315315280245200170125100
12.0 / 198413.0 / 199411.5 / 177612.0 / 155812.0 / 127513.0 / 107211.7 / 80512.3 / 648
19.0 / 192120.0 / 194017.6 / 173217.0 / 152316.0 / 125117.0 / 107214.7 / 79715.0 / 645
26.0 / 185726.4 / 188623.7 / 168722.0 / 188621.0 / 122621.0 / 105617.6 / 78917.2 / 643
33.0 / 179433.2 / 183230.0 / 164328.0 / 143525.0 / 120124.0 / 104020.5 / 78119.5 / 640
15.0 / 237415.5 / 238614.0 / 212714.0 / 186514.6 / 152816.0 / 130414.6 / 96415.0 / 777
23.0 / 229124.0 / 231521.0 / 206921.0 / 182020.0 / 149620.6 / 128318.2 / 95318.0 / 773
31.5 / 220832.0 / 224528.6 / 201227.0 / 177425.0 / 146425.0 / 126121.6 / 94321.0 / 770
40.0 / 212540.0 / 217436.0 / 195433.5 / 172930.6 / 143230.0 / 124025.0 / 93224.0 / 766
12.0 / 198413.0 / 199411.5 / 177612.0 / 155812.0 / 127513.0 / 107211.7 / 80512.3 / 648
19.0 / 192120.0 / 194017.6 / 173217.0 / 152316.0 / 125117.0 / 107214.7 / 79715.0 / 645
26.0 / 185726.4 / 188623.7 / 168722.0 / 188621.0 / 122621.0 / 105617.6 / 78917.2 / 643
33.0 / 179433.2 / 183230.0 / 164328.0 / 143525.0 / 120124.0 / 104020.5 / 78119.5 / 640
12.0 / 285013.0 / 290020.0 / 260023.0 / 264022.0 / 190023.0 / 157026.0 / 134024.0 / 1045
22.0 / 270023.0 / 276030.0 / 250033.0 / 255030.0 / 186029.0 / 153531.0 / 132128.0 / 1040
32.0 / 256033.0 / 262040.0 / 239043.0 / 246038.0 / 179034.0 / 149536.0 / 130032.0 / 1035
42.0 / 240043.0 / 249050.0 / 228053.0 / 238044.0 / 173040.0 / 146041.0 / 127036.0 / 1030
315315280245200170125100
315315280245200170125100
245245220220160130
2060
200600
20006000
2000060000
2060
200600
20006000
2000060000
2060
200600
20006000
2000060000
7,800
6,500
12,400
V150-2
V151
V180
24.0 / 401426.0 / 403825.0 / 364625.5 / 316825.5 / 260726.5 / 221628.0 / 185025.0 / 1413
38.0 / 385240.0 / 390037.5 / 353537.0 / 307935.0 / 254734.6 / 217735.0 / 183036.0 / 1405
52.0 / 369054.0 / 376350.0 / 342448.0 / 299044.0 / 248542.0 / 213841.5 / 181035.7 / 1400
66.0 / 352968.0 / 362662.5 / 331358.6 / 290053.0 / 242250.0 / 210048.0 / 179040.6 / 1392
250250225195160135112
85
2060
200600
20006000
2000060000
16,700V200
Power (kW) / Capacity (l/min)
Pressure (bar)
2 4 6 8
Do not install pumps at speeds faster than those in the table.
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
4 DrivesV series pumps can be supplied with electric motor (TEFC or explosion proof), internal combustion engines (petrol or diesel), or water,hydraulic or air motors. They can also be dr iven by the power take off of a motor v ehicle. The V6, V12, V20, V25, V 25-2, V 30-2 andV 50-3 can be directly coupled to 4, 6 or 8 pole electr ic motors. The following illustrations show some typical drives.
MTV 1
Pag. 14 / 65
2009/07 - Rev. 01
V pump technical manual
Description and performance
Description
1 Pump with tapped ports and direct electric motor drive2 Pump with electric motor and gear box drive3 Pump with gear/belt variable speed drive4 Pump with variable speed gear drive with pneumatic control5 Pump with double by-pass coupled to diesel engine on trailer
1
2
3
4
5
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
MTV 1
Pag. 15 / 65
2009/07 - Rev. 01
V pump technical manual
Description and performance
Description
6 Pump with V-belt drive7 Pump with variable speed gear drive with manual control8 Pump with tapped ports directly driven by air motor9 Emergency pump unit coupled with V-belts to a water turbine
9
8
7
6
V6
Pag. 16 / 65
2009/07 - Rev. 01
Performance curves
Viscosity range: from 20 to 600 mm2/sDisplacement: 0,0045 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
V6
Pag. 17 / 65
2009/07 - Rev. 01
Performance curves
Viscosity range: from 2000 to 60.000 mm2/sDisplacement: 0,0045 litres
Viscosity: Viscosity:
Viscosity: Viscosity:
Consult VARISCO for detailson applications.
Not recommended
V12
Pag. 18 / 65
2009/07 - Rev. 01
Performance curves
Viscosity range: from 20 to 600 mm2/sCilindrata: 0,0085 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
V12
Pag. 19 / 65
Performance curves
Viscosity range: from 2000 to 60.000 mm2/sDisplacement: 0,0085 litres
Viscosity: Viscosity:
Viscosity: Viscosity:
Consult VARISCO for detailson applications.
Not recommended
2009/07 - Rev. 01
V20
Pag. 20 / 65
2009/07 - Rev. 01
Performance curves
Viscosity range: from 20 to 600 mm2/sDisplacement: 0,0214 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
V20
Pag. 21 / 65
Performance curves
Viscosity range: from 2000 to 60.000 mm2/sDisplacement: 0,0214 litres
Viscosity: Viscosity:
Viscosity: Viscosity:
Consult VARISCO for detailson applications.
Not recommended
2009/07 - Rev. 01
V25
Pag. 22 / 65
2009/07 - Rev. 01
Performance curves
Viscosity range: from 20 to 600 mm2/sDisplacement: 0,036 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
V25
Pag. 23 / 65
2009/07 - Rev. 01
Performance curves
Viscosity range: from 2000 to 60.000 mm2/sDisplacement: 0,036 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
Consult VARISCO for detailson applications.
Not recommended
V25-2
Pag. 24 / 65
2009/07 - Rev. 01
Performance curves
Viscosity range: from 20 to 600 mm2/sDisplacement: 0,045 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
V25-2
Pag. 25 / 65
2009/07 - Rev. 01
Performance curves
Viscosity range: from 2000 to 60.000 mm2/sDisplacement: 0,045 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
V30-2
Pag. 26 / 65
2009/07 - Rev. 01
Performance curves
Viscosity range: from 20 to 600 mm2/sDisplacement: 0,082 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
V30-2
Pag. 27 / 65
2009/07 - Rev. 01
Performance curves
Viscosity range: from 2000 to 60.000 mm2/sDisplacement: 0,082 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
V50-3
Pag. 28 / 65
2009/07 - Rev. 01
Performance curves
Viscosity range: from 20 to 600 mm2/sDisplacement: 0,230 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
V50-3
Pag. 29 / 65
2009/07 - Rev. 01
Performance curves
Viscosity range: from 2000 to 60.000 mm2/sDisplacement: 0,230 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
V60-2
Pag. 30 / 65
2009/07 - Rev. 01
Performance curves
Viscosity range: from 20 to 600 mm2/sDisplacement: 0,500 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
V60-2
Pag. 31 / 65
2009/07 - Rev. 01
Performance curves
Viscosity range: from 2000 to 60.000 mm2/sDisplacement: 0,500 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
V70-2
Pag. 32 / 65
2009/07 - Rev. 01
Performance curves
Viscosity range: from 20 to 600 mm2/sDisplacement: 0,800 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
V70-2
Pag. 33 / 65
2009/07 - Rev. 01
Performance curves
Viscosity range: from 2000 to 60.000 mm2/sDisplacement: 0,800 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
V80-2
Pag. 34 / 65
Performance curves
Viscosity range: from 20 to 600 mm2/sDisplacement: 1,200 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
2009/07 - Rev. 01
V80-2
Pag. 35 / 65
2009/07 - Rev. 01
Performance curves
Viscosity range: from 2000 to 60.000 mm2/sDisplacement: 1,200 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
V85-2
Pag. 36 / 65
Performance curves
Viscosity range: from 20 to 600 mm2/sDisplacement: 1,600 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
2009/07 - Rev. 01
V85-2
Pag. 37 / 65
2009/07 - Rev. 01
Performance curves
Viscosity range: from 2000 to 60.000 mm2/sDisplacement: 1,600 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
V90-2
Pag. 38 / 65
Performance curves
Viscosity range: from 20 to 600 mm2/sDisplacement: 2,200 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
2009/07 - Rev. 01
V90-2
Pag. 39 / 65
2009/07 - Rev. 01
Performance curves
Viscosity range: from 2000 to 60.000 mm2/sDisplacement: 2,200 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
V100-2
Pag. 40 / 65
Performance curves
Viscosity range: from 20 to 600 mm2/sDisplacement: 3,200 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
2009/07 - Rev. 01
V100-2
Pag. 41 / 65
2009/07 - Rev. 01
Performance curves
Viscosity range: from 2000 to 60.000 mm2/sDisplacement: 3,200 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
V120-2
Pag. 42 / 65
Performance curves
Viscosity range: from 20 to 600 mm2/sDisplacement: 6,500 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
2009/07 - Rev. 01
V120-2
Pag. 43 / 65
2009/07 - Rev. 01
Performance curves
Viscosity range: from 2000 to 60.000 mm2/sDisplacement: 6,500 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
V150-2
Pag. 44 / 65
Performance curves
Viscosity range: from 20 to 600 mm2/sDisplacement: 7,800 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
2009/07 - Rev. 01
V150-2
Pag. 45 / 65
2009/07 - Rev. 01
Performance curves
Viscosity range: from 2000 to 60.000 mm2/sDisplacement: 7,800 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
V151
Pag. 46 / 65
Performance curves
Viscosity range: from 20 to 600 mm2/sDisplacement: 6,500 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
2009/07 - Rev. 01
V151
Pag. 47 / 65
2009/07 - Rev. 01
Performance curves
Viscosity range: from 2000 to 60.000 mm2/sDisplacement: 6,500 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
V180
Pag. 48 / 65
Performance curves
Viscosity: 20 mm2/sDisplacement: 12,400 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
2009/07 - Rev. 01
V180
Pag. 49 / 65
2009/07 - Rev. 01
Performance curves
Viscosity: 60 mm2/sDisplacement: 12,400 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
V180
Pag. 50 / 65
Performance curves
Viscosity: 200 mm2/sDisplacement: 12,400 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
2009/07 - Rev. 01
V180
Pag. 51 / 65
2009/07 - Rev. 01
Performance curves
Viscosity: 600 mm2/sDisplacement: 12,400 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
V180
Pag.52 / 65
Performance curves
Viscosity: 2000 mm2/sDisplacement: 12,400 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
2009/07 - Rev. 01
Performance curves
Viscosity: 6000 mm2/sDisplacement: 12,400 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
V180
Pag. 53 / 65
2009/07 - Rev. 01
V180
Pag. 54 / 65
2009/07 - Rev. 01
Performance curves
Viscosity: 20.000 mm2/sDisplacement: 12,400 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Performance curves
Viscosity: 60.000 mm2/sDisplacement: 12,400 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
V180
Pag. 55 / 65
2009/07 - Rev. 01
V200
Pag. 56 / 65
2009/07 - Rev. 01
Performance curves
Viscosity range: from 20 to 600 mm2/sDisplacement: 16,700 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
V200
Pag. 57 / 65
2009/07 - Rev. 01
Performance curves
Viscosity range: from 2000 to 60.000 mm2/sDisplacement: 16,700 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
Viscosity: Viscosity:
Viscosity: Viscosity:
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
V250
Pag. 58 / 65
2009/07 - Rev. 01
Performance curves
Viscosity: 20 cStDisplacement: 30 litres
V250
Pag. 59 / 65
2009/07 - Rev. 01
Performance curves
Viscosity: 60 cStDisplacement: 30 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
V250
Pag. 60 / 65
2009/07 - Rev. 01
Performance curves
Viscosity: 200 cStDisplacement: 30 litres
V250
Pag. 61 / 65
2009/07 - Rev. 01
Performance curves
Viscosity: 600 cStDisplacement: 30 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
V250
Pag. 62 / 65
2009/07 - Rev. 01
Performance curves
Viscosity: 2000 cStDisplacement: 30 litres
V250
Pag. 63 / 65
2009/07 - Rev. 01
Performance curves
Viscosity: 6000 cStDisplacement: 30 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
V250
Pag. 64 / 65
2009/07 - Rev. 01
Performance curves
Viscosity: 20000 cStDisplacement: 30 litres
V250
Pag. 65 / 65
2009/07 - Rev. 01
Performance curves
Viscosity: 60000 cStDisplacement: 30 litres
VARISCO S.p.A. 35129 PADOVA (ITALY) Z.I. Nord Terza Strada, 9 Tel. 049 8294111 Fax national 049 8294373 intl. +39 049 8076762
VARISCO SpATerza Strada, 9 - Z.I. Nord - 35129 PADOVA - ItalyTel. 049 82 94 111 - Fax 049 82 94 373www.variscospa.com
Vendite Italia: Tel. 049 82 94 111 - Fax 049 82 94 373 [email protected]
International sales: Ph. +39 049 82 94 111 - Fax +39 049 80 76 762 [email protected]