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COMPRESSOR PROTECTIVE DEVICES

Applications

Similar to the Coalescing Separators, Screen Type Oil Separators are

typically used on larger industrial refrigeration systems. The stainless steel

screen element offers a lower pressure drop compared to coalescing filters.

Oil droplets are removed from the hot gas discharge by the stainless steel

screen. The oil then drains and collects in the separator before being

returned to the compressor. Henry Technologies’ Screen Type Oil

Separators are suitable for use with ammonia, HCFC and HFC refrigerants,

and their associated oils, as well as other industrial fluids non-corrosive to

steel.

Main Features

Ÿ

ODS and Butt Weld refrigerant connections

Ÿ

NPT oil connections

Ÿ

Stainless steel 303 screen mesh filter media

Ÿ

Oil float valve assembly and shut off valves available as optional

accessories

Ÿ

All welded design

Ÿ

Lower pressure drop than coalescing models

Materials of Construction

All pressure bearing components and connections are made of steel. Filter

element is made of stainless steel mesh.

OIL SEPARATORS

Screen Type

ODS CONNECTIONS*

Part No

ODS

(inch)

Fig No Rating in CFM**

Dimensions (inch)

Weight

(lbs)

Max

Min

Ø

A

B

C

D

E

O-100F 2 1/8

1

100

20

6.63

31.0

23.75

5.06

3.62

38.0

O-175F 2 5/8

1

175

30

8.63

30.95

23.23

4.89

3.86

48.0

O-250F 2 5/8

1

250

50

10.75

31.08

23.88

5.62

3.60

76.0

O-350F 3 1/8

1

350

75

12.75

40.00

31.26

9.01

4.37

120.0

*All ODS connection separators can be cut back to BW connections

**Compressor Displacement in cubic feet per minute

The function of a Screen Type Oil Separator is to remove oil from

the discharge gas and return it to the Compressor either directly or

through an Oil Management System.

Technical Specifications

Maximum working pressure = 400 PSI (27.5 Bar)

Allowable operating temperature = -20°F to +300°F (-29°C to +149°C)

Henry Technologies’ Screen Type Oil Separators are constructed to ASME

Section VIII. Additionally, Screen Type Oil Separators are designed and

registered for use in Canada. Please contact Technical Support at 1-800-

627-5148 for CRN details and list of approved provinces and territories.

CRN

BUTT WELD CONNECTIONS

Part No BW (inch) Fig No Rating in CFM*

Dimensions (inch)

Weight

(lbs)

Max

Min

Ø

A

B

C

D

E

O-100

2

2

100

20

6.63

35.0

23.75

5.06

5.62

40.0

O-175

2 1/2

2

175

30

8.63

32.75

23.25

4.89

4.75

54.0

O-250

2 1/2

2

250

50

10.75

35.08

23.88

5.62

5.60

81.0

O-350

3

2

350

75

12.75

42.00

31.26

9.01

5.37

124.0

O-650

4

2

650

100

14.0

44.61

31.89

9.47

6.36

162.0

O-900

4

2

900

150

16.0

52.00

44.00

15.5

4.00

218.0

*Compressor Displacement in cubic feet per minute

U&UM

FIG 1

FIG 2

ØA

B

C

D

E

ØA

B

C

D

E

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