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Filtration Technology

ECOCLEAN®

Drying Technology

ECOTROC®

Condensate Technology

KONDRAIN®

PRODUCT RANGE AIR LTD

2

Compressor

F-WS

Compressed Air Management

F-WS Water separators

F-FF5 Fine filters

F-SMA/MFO Microfilters

F-DSF/DMF Dust filters

F-CA Activated carbon filters

FPF Process filters

ATK Adsorption dryers

ATC Oil vapour adsorbers

KTC Refrigeration dryers

MT Membrane dryers

Products

Water

Class Pressure dew point

0 stricter requirements than Class 1

(must be defined)

1 ≤ -70 ˚C

2 ≤ -40 ˚C

3 ≤ -20 ˚C

4 ≤ +3 ˚C

5 ≤ +7 ˚C

6 ≤ +10 ˚C

Oil

Class Overall oil concentration

(liquid, aerosol + gaseous)

[mg/m³]*

0 stricter requirements than Class 1

(must be defined)

1 ≤ 0,01

2 ≤ 0,1

3 ≤ 1,0

4 ≤ 5,0

X > 5,0

*under reference conditions 20 ˚C, 1 bar(a), 0% air humidity

Solids/particles

Class Max. particle count per m³

with a particle size

of d [�m]*

0,1≤ d≤ 0,5 0,5≤ d≤ 1,0 1,0≤ d≤ 5,0

0 stricter requirements than Class 1

(must be defined)

1 ≤ 20.000 ≤ 400 ≤ 10

2 ≤ 400.000 ≤ 6.000 ≤ 100

3 – ≤ 90.000 ≤ 1.000

4 – – ≤ 10.000

5 – – ≤ 100.000

Compressed air quality classes conforming to ISO 8573-1:2010

3

F-SMA

FLV-CA

F-CA

F-SMA

F-SMA

F-SMA

F-SMA

F-MFO F-SMA

F-FF5

F-MFO

F-DMF

F-DMF

ATC

ATK

KTC

FPF

FPF

1-3 11-2

1-3 11-2

1-3 21-2

4 11-2

4 1-21

4 22

>6 22

ATC

F-DMF

ATC

F-MFO

F-DMF

4 11-2

4 1-21

Wat

er &

m

oist

ure

Part

icle

s

Ove

rall

oil

Ger

ms

Clean room systems

on request

Dairy industry

Brewing industry

Food industry

Breathing air

Pharmaceutical

industry

Chip manufacture

Optics

Process air

Laboratory air

General application

exposed to frost risk

Ultra-fine pressure

regulator

Food industry

packaging

Chemical industry

Pharmaceutical

industry

Clean room systems

on request

Extra-clean

conveying air

Photo labs

Web machines

Powder coating

General factory air

Sandblasting with

quality requirement

Grit-blasting without

quality requirement

Instrument air

CNC systems

Laser applications

2-3 1-51-4MT Plus

4

ECOCLEAN® Compressed Air Filters

ECOCLEAN® Filter Elements and Cartridges

ECOTROC® ATK | ATOHeatless Regeneration Adsorption Dryers

ECOTROC® ATCOil Vapour Adsorbers

ECOTROC® ATThe Advantages at a Glance

ECOTROCONOMY | ECOMATICThe Controls

6

8

10

7

9

11

SCR PRODUCT RANGE

5

ECOTROC® KTCRefrigeration Dryers

ECOTROC® MTMembrane Dryers

KONDRAIN®

Condensate Drains

14

16

15

ECOTROC® ATW-V | ATW-VG Heated and Vacuum Regenerated Adsorption Dryers

ECOTROC® ATK-HP | ATC-HPHigh-Pressure Adsorption Dryer and Oil Vapour Adsorbers

12 13

KONTREC®

Oil-Water Separators

17

6

Compressed Air Filtration

ECOCLEAN®

Standard Product RangeThreaded filters 15 types: F25 with 35 m³/h and 1/4“ connection to F190 with 1.900 m³/h and 3“ connection

Flanged filters 6 types: FF080-01 with 1.400 m³/h and DN80 connection to FF200-08 with 11.200 m³/h and DN 200 connection

Higher capacities available upon request.

Other filter types

Cartridge Filters

Activated carbon cartridge

Molecular sieve cartridge

Catalyst cartridge

Medical Sterile Filters

up to 1.500m³/h, 2 1/2“

Flanged Filters

up to 11.200 m³/h, DN 200

Flanged Water Separators

up to 8.400 m³/h, DN 150

Stainless Steel Filters

Sterile stainless steel filters

Process filters

Water Separators

up to 1.900m³/h, 3“

Vacuum Filters

Vacuum pump protection filters

Vacuum pump exhaust filters

High-pressure filters

50 bar − 350 bar

Vacuum Filters

Medical Vacuum

Filters

Options and Accessories

ECOCLEAN® compressed air filters meet the strictest quality

requirements and are extremely economical in purchase price,

operation and maintenance. The housing is made of cast

aluminium, with an anti-corrosion protective coating on both

the inside and outside and an additional powder coating on the

outside.

Other features:

• Optimized flow through the filter due to the curved compressed

air inlet that reduces flow resistance by up to 75 %

• Prevention of corrosion and bacteria formation

• A tie-rod fastens the filter element securely in position

• Hexagon nut flats on the filter housing base for rapid and

convenient servicing

• Optimum quality with 100% leak testing of every

ECOCLEAN® filter

• Standard-fitted with automatic condensate drain

Level-regulated condensate drain Wall mount including filter connection set Differential pressure indicator

(also for vacuum)

Volt free digital differential pressure

manometer

Moisture indicator Oil indicator

AIR LTD

7

Maximum possible concentration compound fabric(0.045 mm diameter) with activated carbon in powder form

Compressed Air Filter Elements

ECOCLEAN®

Specifications | Separation Efficiency

Element type VF25 FF5 MFO SMA CA

Particle filtration 25 microns 5 microns 1 micron 0,01 micron –

max. residual oil at 20°C 10 mg/m3 5 mg/m3 0,1 mg/m3 0,01 mg/m3 0,003 mg/m3

max. temperature 120°C 120°C 120°C 120°C (recom: 50°C) 30°C

max. operating pressure F25 - F170: 16 bar g I F190: 12 bar g

For SCR filter housings:

CAK Activated carbon cartridges

MSK Molecular sieve cartridges

HC catalyst cartridgesCutaway of high-performance element:

SCR Filter Depth Volume

All the advantages of the ECOCLEAN® filter elements are available not only when the elements are used in an

ECOCLEAN® compressed air filter but also with almost all the other filter housings on the market.

A list of alternative filter elements is provided on page 20

The combination of operational safety and cost effectiveness

perfectly implemented in one product is SCR’s starting point for

ECOCLEAN® high-performance filter elements.

• The carefully designed inner and outer structure of the

support unit reduces the differential pressure by up to 45 %

compared to conventional support cylinders

• Maximum filtration area due to the specially optimized

winding -> for maximum depth filtration

• Special component adhesive fastens the end caps securely

• Plastic end caps prevent corrosion (“blooming”) and bacteria

• A filter drainage layer made of special felt stabilizes the filter

medium and protects against swelling effects and cracking

• High-performance filter felt provides strong chemical, mecha-

nical and thermal resistance (up to 120 °C) and is technical

silicone-free

• Maximum dirt retention capacity combined with maximum

filtration performance is obtained by the filter depth volume

Compressed air quality obtained with ECOCLEAN® filter elements, measured in accordance with ISO 8573.1*

Element type

max. particle Ø [microns]

Compressed air class

max. residual oil content [mg/m3]

VF25

5 4 3 2 1

CA

5 4 3 2 1

FF5

5 4 3 2 1

SMA

5 4 3 2 1

MFO

5 4 3 2 1

*ECOCLEAN® High-performance filter elements exceed ISO 8573.1 requirements

Element CA activated carbon Element SMA

AIR LTD

8

Heatless Regeneration Adsorption Dryer

ECOTROC® ATK | ATO

Standard Product Range – Heatless Regeneration Adsorption DryerATK-AP: 9 types from 5 m³/h to 110 m³/h ATK: 14 types from 150 m³/h to 3.050 m³/h

ATO-AP: 9 types from 5 m³/h to 110 m³/h ATO: 9 types from 150 m³/h to 1.200 m³/h

Higher capacities available upon request.

Adsorption Dryer ATK-AP Adsorption Dryer ATK Adsorption Dryer ATK

Capacity up to 110 m3/h Capacity up to 1.200 m3/h Capacity up to 3.050 m3/h

ECOTROC® AT adsorption dryers ensure high reliability and

economical operation through a comprehensive design concept

that provides basic uniformity whilst permitting diversified

product family development. Features:

• Highly hygroscopic desiccant, ensuring stable pressure

dewpoints of -20 °C to -70 °C (-40 °C as standard)

• The changeover valves used have no electric controls,

and so there is no potential risk in this area

• Standardized brand-name blow-out valves ensure

operating safety

• Microprocessor control ensures an economical and low-wear

10-minute cycle

• Integrated compressor synchronizing circuit as standard

• Flow-optimized components such as ECOTROC® compressed

air filter large pipe cross-sections in the dryer and

large valve and silencer cross-sections

System SolutionAdsorption Dryer ATO-AP Adsorption Dryer ATO

Capacity up to 110 m3/h Capacity up to 1.200 m3/h

ECOTROC® ATK-AP | ATK | ATO-AP | ATO

High-performance adsorption dryers

including

• Pre-filter ECOCLEAN® SMA (up to 1.200 m3/h)

• Final filter ECOCLEAN® DMF (up to 1.200 m3/h)

• ECOMATIC electronic control system

including compressor synchronizing circuit

Volume flow: up to 3.050 m3/h*

Pressure dew point performance: -20°C to -70°C

Maximum pressure: 16 bar g (all types)

ATO-AP and ATO: product lines

Residual oil content: < 0,003 mg/m3 at 20 °C

Volume flow output: up to 1.200 m3/h*

* relative to 1 bar (abs.) 20°C at 7 bar g above operating pressure

Residual oil content: < 0,003 mg/m3 at 20 °C

AIR LTD

9

Standard Product Range Oil Vapour AdsorbersATC-AP: 9 types from 5 m³/h to 110 m³/h

ATC: 14 types from 150 m³/h to 3.050 m³/h

Higher capacities available upon request

Oil Vapour Adsorbers ATC-AP Oil Vapour Adsorbers ATC Oil Vapour Adsorbers ATC

Capacity up to 110 m3/h Capacity up to 1.200 m3/h Capacity up to 3.050 m3/h

ECOTROC® ATC-AP | ATC

Oil Vapour Adsorbers

including:

• Final filter ECOCLEAN® MFO (up to 1.200 m3/h)

Volume flow: up to 3.050 m3/h*

Maximum pressure: 16 bar g (all types)

Residual oil content up to: < 0,003 mg/m3 at 20°C

* relative to 1 bar (abs.) 20°C at 7 bar g above operating pressure

ECOTROC® ATC are available for higher volume flows upon request

Oil Vapour Adsorbers

ECOTROC® ATC

For operating processes requiring maximum process safety,

the activated carbon filter is a proven solution.

Features of the SCR ECOTROC® ATC-AP and ATC product line:

• Optimal adsorption of oil vapour (hydrocarbons)

• Highly active activated carbon for air and gases provides

maximum efficiency

• Optimized volume distribution across the entire activated

carbon bed

• Residual oil content up to a max. 0,003 mg/m3

• Oil indicator for checking the saturation level, standard

starting with ATC 15

• Easy accessibility for uncomplicated service

• 10,000 hours of activated carbon service life*

* The application time of the activated carbon depends on the quality and

relative humidity of the medium, as well as the type of compressor.

AIR LTD

10

Exclusive use of high-quality desiccants.

The Controls

ECOTROCONOMY | ECOMATIC

Operational reliability• Two (ATK-AP) or three (ATK) large dimensioned silencers offer additional safety

by essentialy eliminating the risk of any discharge of desiccant dust to

atmosphere.

• The exclusive use of quality desiccants from well-known manufacturers

assures reliability of performance.

• Pre- and final filter provided as standard (up to ATK 110) offers system

reliability.

Service Friendly for ease of Maintenance• The desiccant is changed via filler and drain ports in all ECOTROC® AT models.

This design eliminates the need for awkward and time consuming dismantling

of the head and foot plates in the AT-AP compact series.

• The removal of the complete pipeline bridges in the ATK series is

accomplished via the simple releasing of two screwed couplings. The required

service work can therefore be performed in a pleasant work environment and

the awkward task of working directly on the dryer is no longer necessary.

• Simple and clear service packages simplify planning and implementation.

• For servicing after two years, a functional components kit for the ECOTROC®

ATK-AP compact series consists of just two Bürkert valves, two silencers,

two pressure gauges and a set of replacement pistons.

• The functional component kit for 2-year servicing of the ECOTROC® ATK

series consists of two Bürkert blow-out valves, three silencers,

two pressure gauges and a set of replacement pistons.

Features • Regeneration gas recirculation is a standard design feature of all ATK dryers

(this does not apply to ATO models or those with a downstream oil vapour

adsorber, or if an oil vapour adsorber is used between the ATK and

storage tank).

• The symmetric arrangement of the piping and components facilitates an

assembly that is adapted to the room conditions (for example placing the

piping and the pre- and final filter behind the dryer).

• Problem-free installation due to delivery of units ready for connection

(Plug & Play).

• Lifting lugs are provided on all vessels of the ATK series for easier handling

and installation.

• The internal piping of the ATK-series, from ATK 15 to ATK 110, is supplied

entirely in stainless steel.

• Robust and solid construction of all models of the ECOTROC® ATK and ATK-AP

series.

• Fastening to the floor is possible using the predrilled holes in the base frame.

• ATK-AP 1 to ATK-AP 3 models can also be delivered with wall mounting,

if requested.

Large-dimensioned silencers on all ATK and ATK-AP models

Pipeline bridges can be easily removed if service is required

Lifting lugs and filling ports provided on all vessels

The Advantages at a Glance

ECOTROC® AT

SCR service package for the two-yearmaintenance intervals of an ATK-AP

Filling ports on all ATK and ATK-AP modelsNo dismantling of the plates and profiles

is required for any of the AT-AP!

AIR LTD

11

The Controls

ECOTROCONOMY | ECOMATIC

ECOTROCONOMY-Comfort (ET-C)• Available as an option for the entire ECOCTROC® AT series

• All ECOCTROC® AT dryers can be easily upgraded

(even older models and models from other manufacturers)

• Dew point measurement and display up to -100°C

• Demand-based regeneration control by measuring the

operational conditions

• Intergrated variable load counter (facilitates possible vessel

inspections at a later date)

• Storage of the operating parameters together with time data

(retained and restored after power failure)

• Password protection on all levels (can be changed)

• Connector for optical and acoustic signals

(flashing light, horn etc.)

• Automatic service indicator

• Service indicator display, adjustable intervals

• Potential-free alarm output

• Interface for data output to PC/software

ECOTROCONOMY-Premium (ET-P)ET-C functions, plus in addition:

• Pressure measurement at the dryer inlet, and indicator

on the control display

• Temperature measurement at the dryer inlet and

indicator in the control panel

• Safety shutdown, in the case of deviation from

specified values, is possible

Dew Point Controls with Intelligent FunctionsA clear plus in reliability and energy savings

ECOMATICStandard scope of supply with all ECOTROC® AT

(heatless type)

• Display for the adsorption / regeneration cycle

• Fully electronic micro processor

• Energy-saving compressor synchronizing circuit

• Variably adjustable cycle times (selectable)

• Status display and potential-free alarm signal for service

requirements

• 24 V optional

Control with Fixed Cycle Times

ECOTROCONOMY Comfort: ET-C

ECOTROCONOMY Premium: ET-P

ECOMATIC

AIR LTD

12

High-Pressure Adsorption Dryers

ECOTROC® ATK-HP and ATC-HP

Standard Product Range – High-Pressure Adsorption Dryers and Oil Vapour AdsorbersATK-HP | ATC-HP | ATO-HP: 50 bar: 7 types from 10 m³/h to 640 m³/h | 100 bar: 6 types from 10 m³/h to 635 m³/h

250 bar: 6 types from 10 m³/h to 640 m³/h | 350 bar: 6 types from 10 m³/h to 650 m³/h

Top mechanical engineering competency and, “Made in

Germany” production; guarantee safe and reliable treatment in

the standard range from 50 bar to 350 bar (up to 500 bar upon

request).

The ECOTROC® ATK-HP product series is based on the globally

successful ECOTROC® ATK adsorption dryer series. Providing

proven construction as well as process technology for the ATK-

HP series.

Perfected with high-pressure components of the best

industrial equipment quality, a system solution of exemplary

safety and compactness is created with the special price-per-

formance ratio typical for SCR.

The ECOTROC®AT-HP Plus-Effect ++++ The new standard of price-performance ratio

+ Compact construction

+ Compression ring connections

+ Low-maintenance valves

+ Maximum life time and service cycles

+ Robust, torsion-resistant construction and implementation

+ High-value components => long service cycles & life time

+ Intelligent control => easy operability & operation

+ Easy serviceability and maintenance => Minimized service costs

+ Inclusion of compressor synchronizing circuit is standard

• ATK-HP Heatless regeneration high-pressure adsorption dryers

• ATC-HP High-pressure oil vapour adsorber

• ATO-HP Heatless regeneration high-pressure adsorption dryers

with oil vapour adsorber

Designed in each case for the following pressure classes and flow rates:

• 50 bar (10 – 640 m3/h)

• 100 bar (10 – 635 m3/h)

• 250 bar (10 – 640 m3/h)

• 350 bar (10 – 650 m3/h)

Delivery Options

Higher capacities and pressure levels are available on request

AIR LTD

13

Heat and Vacuum Regenerated Adsorption Dryers

ECOTROC® ATW-V | ATW-VG

ATW-V und ATW-VG:

each with 13 types from 425 m³/h to 5.250 m³/h

Higher capacities available upon request.

ECOTROC® ATW-V/-VG sets new standards by operating entirely

free of purging air, in combination with having a low regenera-

tion temperature based on vacuum technology. In addition, it

has a user-friendly and extensive control system. The overall

system generates optimum efficiency and top quality com-

pressed air or compressed gas with constant linear supply at

the highest level.

The System

• Regeneration by heated ambient air in co-flow to adsorption

(ATW-V) or counter-flow to adsorption (ATW-VG)

• Cooling by ambient air intake in co-flow to adsorption

• No need for purge air – Zero Purge

For maximum requirements even in critical environments

The ECOTROC®ATW-V/-VG Plus-Effect ++++ High end plant construction => high performance reserves & reliability

+ Linear dew points => for constant compressed air quality

+ Intelligent process solution => low energy costs

+ High-performance, long life desiccant => constant, high quality compressed air

+ User friendly design => easy to maintain and service

+ Brand name components => simplified maintenance & high operational reliablity

+ Modular system concepts => price efficient

+ Optional dew point control => a safety plus and energy saving

+ Specialized installations possible, for example stainless steel version or vessel approval

according to requirements

+ Also suited for safe applications in critical environments

+ Intelligent control => Process reliability & linear pressure dew point

+ Energy cost reduction, e.g. transfer system or loop cooler optionally possible

+ Alternative energies are optionally possible (e.g. superheated steam) => energy efficient

+ Thermal vessel insulation optional available

The Service Advantages• Vacuum blower at work bench height

• Heater at comfortable working height

• Low maintenance plug valves

• Service kits matched to each dryer

• Use of standardized parts; no special

tools required

• Easily understood controls and simple

menu guidance system

Touchscreen EDC Control (based on Siemens S7)

• Touchscreen for maximum

user-friendliness

• Intuitive menu guidance

• Plain-text messages provide quick and

clear information on the status

• Optionally available as TPS dewpoint

control with dewpoint sensor

Standard Product Range – Heat and Vacuum Regenereted Adsorption Dryers

Touchscreen EDC control

AIR LTD

Zero Purge No loss of

purging air

14

ECOTROC® MT is the most compact SCR solution for drying

compressed air to specific requirements. Membrane dryers do

not require electric power and are almost entirely maintenance-

free. In addition they only dry the compressed air when needed

and in the required quality. Their compact construction seems

predestined for mobile use but is also suitable for stationary

applications at the “point of use”.

Other features of the ECOTROC® MT:

• Quick & simple installation

• Highly cost-effective concept for smaller volume flows

• No condensate drain required

• No reduction in oxygen content

• Can also be used in external protected areas

• No power connection required

• Continuous operation possible

• Any installation orientation possible

Membrane Dryers

ECOTROC® MT

Standard Product Range – Membrane DryersECOTROC® MT: 9 types: MT 50 with 50 l/min to MT 1050 with 3.000 l/min

ECOTROC® MT Plus: 9 types: MT 50 with 50 l/min to MT 1050 with 3.000 l/min

Higher capacities available upon request.

Applications:• Instrument air

• Pneumatic controls

• Laboratory air

• Analysers

• Ozone generators

• Precision pneumatic instruments

• Laser applications

• Painting plant

• Electric switch boxes and pipes

• Packaging machines

• Printing machines

• CNC installations

• Robot technology

• Electronics & telecommunications and

many more

ECOTROC® MT PLUSFiltration at the 0.01 micron level prior to the membrane is

strictly required.

In the ECOTROC® MT PLUS version SCR supplies a

system solution of the membrane dryer combined with

matching ECOCLEAN® SMA pre-filter and wall mount. This

combination can be mounted in this case in a vertical or

horizontal arrangement.

Suitable for different dew point requirements• The requested dew point at the outlet of the membrane dryer

can be adapted to the operator‘s specific requirement.

Typical Dew Points at the outlet of an ECOTROC® MT• Refrigerated dryers typically reach dew point of +0 °C to +6 °C.

This application is commonly used in industrial operations.

• Dew points from -20 °C are frequently required in medical

compressed air or process air.

• A dew point from -40 °C indicates high-quality instrument air.

AIR LTD

15

Refrigeration Dryers

ECOTROC® KTC

ECOTROC KTC:

27 types KTC 50 with 54 m³/h to KTC 8400 with 8.400 m³/h

Higher capacities available upon request.

Standard Product Range – Refrigeration Dryers

Due to physical circumstances water is part of every com-

pressed air system. There is much more in the summer than

in the winter because warm air can hold more humidity than

cold air. This physical effect is used by the refrigeration

dryer to remove the water. Water has to be removed from

compressed air systems in order to avoid damage (corrosi-

on) operational problems or even a production breakdown

at pneumatic control devices and systems.

The ECOTROC® KTC dryer line treats and removes this

unwanted water. SCR ECOTROC® KTC refrigeration dryers

deliver dry compressed air efficiently and effectively at

minimum operating costs, ensuring operational security.

The ECOTROC® KTC Plus-Effect +++

• Extremely space-saving because of the external heat-

exchanger (up to KTC 660)

• The standard hot-gas bypass ensures reliability

• A micro-processor controller monitors the most

important components and the quality of the

compressed air

• Simple and efficient installation with inlet and outlet

located at the same height (up to KTC 660)

• Standard condensate drain can be exchanged for a

preferred alternative

• Easy maintenance due to good accessibility of all

components.

NEW: Micro-processor control device

• supervises important components (condenser, fan, condensate drain)

• indication of service intervals

• monitors pressure dew point

• protects against unusual conditions (2 temperature sensors)

• interface for an external alarmPanel of the micro processor control device

AIR LTD

16

Depending on the physical conditions, significant quantities of

compressor condensate always occur in the compressed air sys-

tem. In addition to water (condensed moisture), this condensate

also contains dirt, fine dust, particles, oil and microbes.

The generated condensate must therefore be fully removed

from the compressed air system.

Safe draining is ensured by using KONDRAIN® electric conden-

sate drains. They prevent condensate from entering the system,

thereby providing reliable protection to downstream devices.

The level-regulated condensate drain types – KONDRAIN® N –

guarantee economical condensate draining, because they

prevent any unnecessary loss of compressed air during the

draining process.

Condensate Drains

KONDRAIN®

Standard Product Range – Condensate DrainsKONDRAIN® N: 5 types KONDRAIN® N5 with 7.5 m³/min* to KONDRAIN® N300 with 300 m³/min*

KONDRAIN® KMT: 1 type KONDRAIN® KMT with up to 60 m³/min*

* Compressor delivery rate

KONDRAIN® N

level-regulated

Performance Properties:• Flexible connection, a 90° rotatable connection facilitates

flexible installation

• Highly durable Viton membrane => more reliability and long

service life

• Maximum protection of the membrane and functions through

integrated filter

• Functional test is possible at any time via a test button, which can

also be used for manual draining

• Self-monitoring using intelligent control

• Operational protection through auto reset function

• Status message in the case of alarm (except for N1 model)

• Zero-voltage contact (except for N1 model)

• Consistent performance level for condensate ranging from 100% oil

to 100% water

• Just one service kit for the entire series

KONDRAIN® KMT

time-controlled

Performance Properties:• Simplest operation

• Most compact dimensions

• Interval time can be optimized anytime

• Instantly understandable opening interval

• Manual discharge possible at any time via test button

• Highest functional reliability

• As KONDRAIN® KMT-HP for pressures of 50, 100 and 350

bar available

AIR LTD

17

Product specification

Features

KONTREC® SEP Oil-Water Separators, including filter sets and test kit

Residual oil content <10 mg/l

Separation of petroleum-based lubricants yes

Separation of synthetic lubricants* yes

Separation of polyglycol** yes

Housing colour blue

Housing material PE, fully recyclable

*at 50% of standard capacity, **at 25% of standard capacity

Product rangeKONTREC® SEP 4 types: K-SEP 3 with 3 m³/min* to K-SEP 42 with 42 m³/min*

* Compressor capacity

The simple 4-stage concept• Extremely compact construction

• Investment costs kept to a minimum by simple

manufacturing methods and the use of commercially

available components

• By abandoning the conventional method of

depressurising, rapid fouling is prevented

The 4 stages: The primary filter provides a safe and clean

pressure relief stage through a robust, permeable

side wall that lets in the condensate under system

pressure.

Free oil fractions are bound by an adsorbent filling

of the primary filter.

Solids are filtered in the primary filter, thereby

preventing clogging of the activated carbon filter.

An activated carbon filter cleans the condensate of

the last traces of oil. Only top-quality activated

carbon is used for this stage.

1

2

3

4

1

2

3

4

Oil-Water Separators

KONTREC® SEP

Compressed air is required as a reliable energy source for

many processes. As a result of the combination of compres-

sion and condensation processes significant amounts of

compressor condensate always accumulate in the com-

pressed air system. Besides moisture in the form of water

it usually also contains dirt, fine dust, particles (rust, abra-

sions etc.) and hydrocarbons that were drawn in by the com-

pressor and cause water issues. The lubricating agents of

the compressor themselves (oil) also represent a challenge.

Discharging untreated condensate into the municipal sewer

represents a gross ecological violation, and is irresponsible

for that reason. Consequently it also violates applicable

local regulations. KONTREC® is a small-footprint and relia-

ble local treatment unit representing the ideal and simple

solution to generate water that can be safely discharged.

SCR AIR LTDTel 0333 772 0601

Web www.scrair.co.uk

Email sales@scrair.co.uk

Company Reg 09251572

04 | 2015

AIR LTD