Air and Gas Treatment

160

Atlas Copcos OSD and OSC condensate

separators efficiently separate the oil from

the water in condensates. The harmless

water is drained away and the oil disposed of

in an environmentally friendly manner. The

OSD condensate treatment package is fully

integrated into the compressor, reducing

both installation costs and complexity. The

OSC free standing units can separate all

kinds of condensate from all compressor

technologies, giving unparalleled

performance and reliability for minimal

maintenance.

Oil/water separator systems for the condensate treatmentOSC and OSD

OSC 600

A

W

12

3

4

5

6

OIL-WA

TER SEP

ARATOR

1 The condensate is fed through the muffler and

expands in the expansion chamber.

2 The oil-water mixture then flows into cylinder A

and seeps through the white oil filter. The filter

only collects the oil and lets the water pass

through.

3 The oil filter floats on the water and absorbs any

remaining oil from the surface of the water.

The additional weight of the oil causes the

filter to gradually sink as the saturation

increases. This ensures that clean filter

material always remains in contact with the

surface of the water.

The indicator bar at the top of cylinder A

indicates the status of the filter; the more

contaminated the filter, the further the bar

sinks.

The filter must be changed before it is fully

immersed in the water.

4 Significantly cleaner condensate flows from

cylinder A to cylinder B.

5 Cylinder B contains a bag of activated carbon

pellets which absorb any residual oil from the

condensate.

6 Clean, virtually oil-free condensate flows from

cylinder B and can be easily and safely removed.

CUSTOMER BENEFITS

tBenefits of the OSD integrated solution - High efficiency separation for worry-free condensate discharge.

- Performance independent of filter age.

- No installation required, saving time and money.

- Zero footprint, saving space and simplifying placing.

- Minimal maintenance.

- Reducing lifetime costs.

- Simple, fast and clean cartridge exchange.

tBenefits of the OSD free-standing units - No oil collection bottle required, so no chance to ruin previously

separated condensate.

- Multiple oil condensate can be easily separated, Polyglycol

condensate can be separated, Most condensate emulsions can be

separated.

The function of the OSC oil-water separator

Air and Gas Treatment

161

TypeVolume flow1) [Cold climate]

Volume flow1) [Mild climate]

Volume flow1) [Hot climate]

Oil carry-over con-densate

Approx. weight

Dimensions L W H

l/s m/min l/s m/min l/s m/min mg/l kg mm

OSC Oil-water separator (values for systems with compressors, air receivers, dryers and filters)

OSC 35 65 3.9 35 2.1 17 1.0 < 20 4 470 165 600

OSC 95 180 10.8 95 5.7 45 2.7 < 20 13 680 255 750

OSC 145 270 16.2 145 8.7 70 4.2 < 20 15 680 255 750

OSC 355 665 39.9 355 21.3 170 10.2 < 20 25 750 546 900

OSC 600 1150 69.0 605 36.3 290 17.4 < 20 26 750 546 1030

OSC 825 1550 93.0 825 49.5 400 24.0 < 20 28 945 650 1100

OSC 1200 2220 133.2 1180 70.8 570 34.2 < 20 30 945 695 1100

OSC 2400 4440 266.4 2360 141.6 1145 68.7 < 20 60 945 1185 1100

TypeVolume flow1) [Cold climate]

Volume flow1) [Mild climate]

Volume flow1) [Hot climate]

Oil carry-over con-densate

Approx. weight

Dimensions L W H

l/s m/min l/s m/min l/s m/min mg/l kg mm

OSC Oil-water separator (Values for systems with compressors, air receivers and filters)

OSC 35 105 6.3 45 2.7 20 1.2 < 20 4 470 165 600

OSC 95 280 16.8 118 7.1 50 3.0 < 20 13 680 255 750

OSC 145 415 24.9 175 10.5 75 4.5 < 20 15 680 255 750

OSC 355 1035 62.1 435 26.1 190 11.4 < 20 25 750 546 900

OSC 600 1800 108.0 760 46.8 330 19.8 < 20 26 750 546 1030

OSC 825 2410 144.6 1020 61.2 440 26.4 < 20 28 945 650 1100

OSC 1200 3450 207.0 1455 87.3 630 37.8 < 20 30 945 695 1100

OSC 2400 6895 413.7 2910 174.6 1260 75.6 < 20 60 945 1185 1100

Type Volume flow1)Oil content in

effluentOil canister

capacityApprox. weight

Dimensions L W H

l/s m/min mg oil/l L kg mm

OSD Oil-water separator, integrated

OSD 22 60 3.6 < 20 1 8integrated in

compressor

OSD 90 250 15.0 < 20 2 9integrated in

compressor

OSD 315 770 46.2 < 20 2 13integrated in

compressor

1) With reference conditions: suction temperature 35C, 70% relative humidity. In addition, depending on your compressor type and oil type.2) Dimensions: integrated in compressor (depending on type).