product catalogue someflu

7/22/2019 Product Catalogue Someflu

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01.01 2

T H E C O M P A N Y

TURNOVER 2005 : 9,500,000 EUROS

ANNUAL OUTPUT: 3,700 pumps

Total area : 10,000 m2

Manufacturing area: 4,000 m2

SOMEFLU is specialized for more than 40 years in the

design and the construction of corrosion resistant

centrifugal pumps. The horizontal or vertical pumps

made of stainless steel or plastic materials are intended

for the pumping of all types of chemical liquids

(corrosives, clear, slightly or much loaded with

suspended matters). The flow rate goes from 1 to 1,500

m3/h, with discharge heads from 5 to 110 meters,

obtained with rotating speeds of 1,450 and 2,900 min-1.

The works of SOMEFLU are located near to

Paris on an area of 10,000 m². The most recent

rules of environmental protection and of safetyare respected.

The department APLAST located in « Savoy » is

specialized in moulding of high performance plastic

materials intended for the manufacturing of machined

parts. Its customers encounters principally in the

activities of high technology (electronics, aeronautics,

armaments...). APLAST collaborates very closely

with the pump department of SOMEFLU.

Works in F-93170 BAGNOLET

Plastic works in F-73410 LA BIOLLE



01.013

DESIGN AND PRODUCTION

The departments of design, manufacturing,assembling and testing dispose of the most

recent technical equipments to guarantee the

users to have at disposal high performing and

reliable pumps with results specially adapted

to the service conditions.

SOMEFLU pumps are delivered accordingly to

the previous enquiries and corresponding to the

specified characteristics of the liquid pumped

(concentration, temperature, viscosity) as well as

to the required performances.

Our experience in the applications of plasticmaterials assures to the clients the very best adapted

solution to his specific problems.

SOMEFLU offers to his customers the most

efficient and economical solutions for industrial

applications. Our sales engineers are permanently

in contact with our clients. The department of

research and development supports them with his

experience in conception, realization and

installation of pumps.

This high competent technical stuff endeavors

always to propose the best possible solution.



01.01 4

NORMALIZED CHEMICAL PUMPS

Sectional drawing of NP pump

Sectional drawing of NP-M pumpNP diagrams

NP Normalized NFE 44121 – ISO 2856 – ISO 5199 – DIN 24256

WITH MECHANICAL SEAL OR MAGNETIC DRIVE

GENERALITIES

The horizontal, single stage centrifugal pumps of

the NP range are intended for the pumping of

clear or charged corrosive liquids in the most

various industrial applications.

NORMALIZED

The dimensions and characteristics of the NP

pumps correspond to the standards NFE 44121-

DIN 24256-ISO 2858.

Intended for an intensive use under the most

difficult conditions, they correspond to the

requirements of standard ISO 5199.

NP-M WITH MAGNETIC DRIVE

They are distinguished from conventional pumps

by a total tightness due to the magnetic drive

coupling (seal less).

They are in accordance with :

q Machinery directive 98/37/EC annex II A.

q Electromagnetic compatibility directive

89/336/EEC annex I.

q Low voltage directive 73/23/EEC annex II B.

rpm =1450 rpm= 2900

NP



01.015

CONSTRUCTION ALTERNATES

NPV - HV

These types are intended for the pumping of

fluids heavily charged with abrasive or

suspended solid matters.

The NP-V range is equipped with a volute of the

normalized pump.

The HV range is equipped with a free-flow

impeller allowing higher contents of suspended

matters.

BLOCK-ASSEMBLY PUMPS

Up to a rated power of 15 kW, and accordingly

to the service conditions, all the pumps NP,

NPM, NP-V and HV can be realized as block-assembly pumps.

ATEX CONFORMITY

All the normalized chemical pumps as well as

their construction alternates are Atex

94/9/CE certified.Group II Category 2G,

Group II Category 3G

II 2/3 G c T4. (Others on demand)

HMP (NP)

Sectional drawing of NP-V

Sectional drawing of HV

NP-V diagrams HV diagrams

NP ATEX certified



01.01 6

CONSTRUCTION DETAILS

Machining of impel ler

made of SOMEDUR

MATERIALS

The hydraulic part is entirely made of thick-walled

plastic material.

There is no metallic part in contact with the pumped liquid.

As a function of the fluids we propose the followingmaterials :

SOMEDUR is a material developed by SOMEFLU for

special applications with corrosive, charged and abrasive

liquids with temperature up to 90° C.

On demand other pump types can be realized in

SOMEDUR.

CARTRIDGE TYPE MECHANICAL SEAL A cartridge type mechanical seal developed by SOMEFLU

ensures the shaft sealing.

This system is independent of the other pump parts and needs no

adjustment.

Depending on the nature of the fluid the cartridge seal can be

executed in the following configurations :

q Rinsing out after standstill of the pump for crystallizing or

charged liquids.q Injection of clean liquid during operation for fluids charged

with abrasive matters. If the process allows it is possible to

use clear water.

q Filling up with grease of the seal chamber to limit the effects

of crystallization if the process does not allow use of water.

q The cartridge can be realized as double-acting seal with

external lubrication if the process requires for dangerous or

charged fluids.

q Polypropylene PP or PP-EL

q Polyethylene PE-HD or PE-EL

q PVCq PVDF or PVDF-EL

q PTFEq SOMEDUR for abrasive liquids

STANDARD SEAL

INJECTION

GREASE FILLING

DOUBLE SEAL

Abrasion Corrosion

.

PTFE

PFA

PVDF

PP

PE-HD 1000

SOMEDUR

CARBON

Cartridge type mechanical seal



01.017

PPLICATIONS

q Surface treatment and pickling units

q Industrial waste water treatment

q Deodorizing units

q Especially well adapted for gas cleaning unit

q Pumping of all acid or alkaline solutions

q Seawater for aquariums and thalassotherapy



01.01 8

BLOCK ASSEMBLY RANGE

HMP Horizontal in Plastic


GENERALITIES

The single stage horizontal centrifugal pumps of the HMP

range are intended to the pumping of clear or slightly

charged corrosive liquids in various industrial applications.

MATERIALS

The hydraulic part is entirely made of thick-walled

plastic material. Depending on the liquid we propose

the following materials :

q Polypropylene PP or PP-EL

q Polyethylene PE-HD or PE-EL

q PVC

q PVDF or PVDF-EL

q PTFE


The HMP pumps can be equipped with different types

of seals accordingly to the pumped liquid.

We propose :

Single acting mechanical seal

Double acting mechanical seal

MAGNETIC DRIVE for clear liquids. Sectional drawing of HMP-M with magnetic drive

HMP-N/S

HMP-M

Sectional drawing of HMP with mechanical seal

Flow Rate ( m /h )

25/100

1,51 504030201510865432

32/125

50/150

40/150

40/180

32/180

20/75

50

40

30

20

15

8

6

5

10

480605030 402015108654321,51

25/100

32/12550/150

40/150

40/180

32/180

60

7080

HMP-H 32/200

HMP-H 32/250

D i s c h a r g e H e a d ( m )

rpm =1450

rpm = 2900

Flow Rate ( m /h )Flow Rate ( m /h )

HMP diagrams



01.019


PRIMING TANK

The HMP pumps can be installed with a foot valve on

the suction side. As an alternate they can be equipped

with a priming tank.This type of installation represents an alternate to

vertical pumps.

They can be used for clear or slightly charged liquids.

HMP-A SELF-PRIMING Built on the base of the HMP pumps, the HMP-A pumps

are equipped with an integrated priming tank volute.They are intended for the pumping or clear liquids.

CONNECTIONS

The pumps can be equipped, corresponding to the

requirements, with flanges, threaded connections or

hose connections.

MOTORS

The HMP pumps are equipped with normalized

motors of well-known manufacturers.

ATEX CONFORMITY

All the HMP and ECO pumps are Atex 94/9/CE certified.Group II Category 2G,Group II Category 3G

II 2/3 G c T4. (Others on demand).

Sectional drawing of HMP-A

HMP pump with priming tank

HMP-N zone 2

HMP-A diagram



01.01 10


ECO Horizontal in Plastic

GENERALITIES

The centrifugal pumps of the ECO range are intended for

the pumping of high corrosive fluids. They are equipped

with mechanical seals meeting the requirements of industry

and advanced technologies.

These pumps complete the HMP range (more than 100.000

pumps in service).

q The new hydraulic design guarantees high

performances.q The coupling between pump and motor allows an

easy dismantling even after several years of operation

in corrosive ambiance.

q Easy maintenance : identical mechanical seal for the

whole range. Fixed positioning without necessity of

adjustment.

MATERIALS

All of the hydraulic parts are made of thick-walled plastic

materials.

Employed materials : Polypropylene PP or PP-EL for ATEX.

The mechanical seal is made of massive silicium carbide.

Flow Rate ( m /h )

32/160

32/125

32/200

50/160

50/200

D i s c h a r g e H e a d ( m )

rpm=1450

100/200

80/200

50/160

32/125

32/160

32/200

rpm=2900

50/200

Flow Rate ( m /h )

ECO

Sectional drawing of ECO

ECO diagrams



01.0111


PRIMING TANK

The ECO range pumps are horizontal, single stage

block-assembly centrifugal pumps intended to beinstalled with suction head.

When working with suction lift, the pumps are

equipped with a priming tank specially designed

for the most difficult applications.

MOTORS

The ECO pumps are equipped with normalized

(as per CE) motors with rated powers from 2.2 up

to 18.5 kW.

APPLICATIONS

q Surface treatment units

q Waste water treatment

q Especially well adapted for gas cleaning units

q Deodorizing units

q Pumping of all acid or alkaline solutions

q Seawater for aquariums and thalassotherapy

Example of typical installation of

ECO pump with priming tank



01.01 12


HMI Horizontal STAINLESS STEEL


GENERALITIES The single stage horizontal centrifugal pumps of the HMI range

are intended to the pumping of clear or slightly charged corrosive

liquids in various industrial applications.

They fit also particularly well for the pumping of solvents, heat

transfer or cooling liquids with operating temperature

from -70° C up to +180° C.

MATERIALS

The whole hydraulic part is realized in machined

stainless steel. The castings are made by the method

of lost wax casting, which is a guarantee for a high

level quality for the use in most difficult service conditions.

Accordingly to the fluid we propose the following materials.

q STAINLESS STEEL 316 L

q STAINLESS STEEL 904 Lq HASTELLOY

904 L stainless steel fits particularly for sulfuric acid

applications with all concentrations and even in case of

high temperature changes.

HMI-M Magnetic drive

25/120

32/150

32/200

32/250

50/150

32/250

32/200

32/150

50/15025/120

10/75

4020 30108654321,51 15

30

20

15

6

8

10

4

3

5

2

0,5 0,5 2 3 4 5 6 8 10 15 20 30 40 50 601 1,54

5

6

8

10

15

20

30

40

50

60

80

100

20/100 D i s c h a r g e H e a d ( m )

rpm =2900

Flow Rate ( m /h )3

rpm =1450

3Flow Rate ( m /h )

HMI with mechanical seal

HMI-N/S

HMI diagrams



01.0113



The HMI pumps can be equipped with different types of sealing

accordingly to the pumped liquid. We can propose them with :

Single acting mechanical seal

Double acting mechanical seal

MAGNETIC DRIVE for clear liquids

CONNECTIONS The pumps can be equipped, corresponding to the

requirements, with flanges, threaded connections or

hose connections.

MOTORS

The HMI pumps are equipped with normalized motors

of well-known manufacturers.

HMI-X HIGH STATIC PRESSURE HMI-X for applications in closed circuits with static pressures

up to 50 bar. The HMI-X has a volute machined from block and

an axial impeller.

HMI-A SELF-PRIMING Built on the base of the HMI pumps, the HMI-A pumps are equipped

with a volute with integrated priming tank. They are intended for the

pumping of clear liquids.

ECO-I

The ECO-I is an alternate to the normalized pumps ISO 2856- DIN 24256

if you want a reliable and economic pump for flow rates up to 80 m3/h and

pressures up to 6 bar.

ATEX CONFORMITY

All HMI and ECO-I pumps are Atex 94/9/CE certified.Group II Category 2G,

Group II Category 3G

II 2/3 G c T4. (Others on demand).

ECO-I

HMI-DE zone 1 +

lubrication device

HMI-A Self-priming

HMI-X high pressure

HMI-M with Magnetic drive



01.01 14

ERTICAL PUMPS

PLASTIC and STAINLESS STEEL

GENERALITIES

Built with the hydraulics of the horizontal block-assembly or

normalized pumps. They suit particularly if you will avoid theuse of self-priming pumps or leakages due to the shaft sealing

system. Pumps are equipped with a coupling (VP, VLP-A, VI,

VLI-A…) or not (VCP-M, VLP-M,VCI-M, VLI-M…). Their

rotating speed can reach 2900 rpm.


Vertical with shaft lengths up to 2.000 mm.

Vertical with ”CANTILEVER” type bearing up to 1.200 mm.

The vertical “CANTILEVER” type pumps are specially

intended for the pumping of very abrasive corrosive liquids.

Depending on the service conditions they are built as block-

assembly type or with a single or double upper bearing.

MATERIALS

q Polypropylene PP or PP-ELq Polyethylene PE or PE-EL

q PVDF or PVDF-EL

q SOMEDUR for abrasive fluids



ATEX CONFORMITY

All the vertical pumps are Atex 94/9/CE certified.Group II Category 2G,

Group II Category 3GII 2/3 G c T4. (Others on demand).

VLI-M VP

21 1,5 3 4 5 6 208 10 15 30 5040 60 20080100 150 300

4

2

3

6

5

8

20

10

15

3040

60

50

70

32/200

40/250

80/200

65/250

80/400

50/160

50/200

50/315

n=1450 min-1

80/315

3Flow Rate Q ( m /h )

Sectional drawing of VCP-M

Sectional drawing of VLI-A

Sectional drawing of V

VP diagrams

VCP-M zone 2



01.0115

INSTALLATION EXAMPLES AND OTHER PRODUCTS

INSTALLATION EXAMPLES

OTHER PRODUCTS

q Filtration units

q Descaling units

q Accessories for protection and regulation

HMP-A

VP/VP-V

VLP

HMP-N/S with

priming tank

Filtration unit GFP Descaling unit GDP Manometer with

separation membrane

HMP-N/S



01.01 16

PLASTICS PRODUCTION

Moulding Departement

GENERALITIES APLAST is specialized in moulding by compression of high

performance plastics.

APLAST does not only transform high performance plastics but

is also an expert in the realization of far-reaching projects. Once

machined, the finished products are destined for high technology

areas like electronics, aeronautics or even armament.

Our knowledge of plastic materials, acquired during the last

25 years, can guide you in your projects and applications.

PRINCIPAL ADVANTAGES q Our method of manufacturing (extrusion followed

by compression) ensures the highest possible quality of

the finished parts.

q The last manufacturing operation is a thermal

treatment of the moulded parts in order to eliminate

residual constraints and to maintain in this way thedimensional stability.

q The made-to-measure manufacturing of parts allows

a substantial economy of material and reduces the

machining times.

q The investment in raw material for the realization of

small pieces is reduced as we cater only for the

necessary quantity.

LIST OF THE TRANSFORMED MATERIALS

ECTFE-ETFE-FEP-PCTFE-PFA-PVDF-ABS-PC-PEEK-PEI-PES-PSU-PPO-PPSU-TEEE-TPX

FIELDS OF ACTIVITY

Our customers are present in the following industrial sectors :

Aeronautics Electrical Food Shipbuilding

Automobile Electro-chemics Medical Spacial

Chemical Electronics Optical Surface treatment

Cryogene Environmental Sealing TextileDefence Filtration Semi-conductor

Press

Extrusion - compression

Centrifuge



01.0117

SEMIFINISHED PRODUCTS

HOLLOW BLANCS

External diameters and thickness available : same as discs.

Internal diameters realized on demand.

BLANCS MOULDED AS PER DRAWING

On demand, as per specification and previous study.

Length

mm

Widths

mm

Thickness

mm

610 195 6 to 60

450 450 6 to 130

510 510 6 to 30

610 510 8 to 40

Ø

mm

Length

mm

Ø

mm

Length

mm

6 610 65 450

8 610 70 450

12 610 75 450

15 610 80 450

25 610 85 450

30 610 90 450

35 610 100 450

38 610 105 450

40 610 110 450

45 610 115 450

50 610 120 450

55 610 125 450

60 610 130 450

Ø

mm

Thickness

mm100 to 220 5 to 120

225 to 260 5 to 160

265 to 335 10 to 160

340 to 425 10 to 200

430 to 550 10 to 200

555 to 700 10 to 90

705 to 950 10 to 150

SHEETS

ROUND RODS

DISCS

Blancs



01.01 18

TEX CERTIFICATION

ATEX DIRECTIVE - 94/9/CE

GROUP 1Mining industry

GROUP 2Other industries

Category M Category 1 Category 2 Category 3

G D G D G DGas Dust Gas Dust Gas Dust1 2

ZONE 0 ZONE 20 ZONE 1 ZONE 21 ZONE 2 ZONE 22

Very highsecurity level

High securitylevel

Very highsecurity level.

Atex

permanently forlong periods

Very highsecurity level.

Atex

permanently forlong periods

High securitylevel. Atex

occasionally

High securitylevel. Atex

occasionally

Normal securitylevel. Atex

accidentally for

a short period

Normal securitylevel. Atex

accidentally for

a short period

NO ELECTRICAL

MOTORS SOMEFLU PUMPS

Temperature class T1 T2 T3 T4 T5 T6

Maximum surface

temperature

450°C 300°C 200°C 135°C 100°C 85°C

SOMEFLU, in close cooperation with the notified certification

bodies, propose a complete range of pumps made of STAINLESS

STEEL or PLASTIC for installations in zones 1-21-2-22.

Our pumps are delivered with a type examination certificate

guaranteeing that all of them has been approved by an official body

and that they are in accordance in all points with the directive ATEX

94/9/EC.We wish to point out that all the internal and external plastic

components of our pumps are made of electrically conductive materials,

like PP-EL, PE-EL and PVDF-EL.

ATEX CERTIFICATION : INERIS 04 ATEX 3008X

HV ATEX

HPM ATEX



01.0119

CHOISE OF PIPING

CHOISE OF PIPING DIAMETERS

PRESSURE LOSSES IN PLASTIC PIPES Speed

m/s

Pressure losses

m/m

Internal diameter

mm

Flow rate

m3/h

S u c t i o n :

N D n o r m a l

D i s c h a r g e : N D n o r m a l

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