Brass
Breather Filters

GN 882


RoHS Compliant

 

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Specification
Information

Valve body: Brass
Breather cap: Stainless steel AISI 304
Air filter: Stainless steel-wire mesh AISI 304, filter category G2-G3, mean separation rate (Am approx. 65-85%, based on a particle size > 10 μm)
Sealing washer: DIN 7603 A, soft iron 1.0338

Shipping

GN 882 breather filters are used when air exchange is to be allowed between the inside of the container and the ambient air.
The filter prevents airborne particles like dust from being carried from the outside to the inside of the container. It also ensures that oil (or other fluid) particles do not escape to the outside.
The above diagram shows the air passage as a factor of the differential pressure.
Temperature resistant from -22° F to 212° F (-30° C to +100° C).
Available upon request: body made of other materials, and with dipstick.

See our Technical Section for pipe thread size details.
 
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Metric Thread Table

Dimensions in:

millimeters
(inches)

Part Number d1
Thread
d2 d3 e l1 l2 l3 A/F
882-M12X1.5-MS-M
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M12 x 1.5 18
(.71)
20
(.79)
23.5
(.93)
8.5
(.33)
11.5
(.45)
24.5
(1.00)
22
(.87)
882-M14X1.5-MS-M
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M14 x 1.5 20
(.79)
20
(.79)
23.5
(.93)
8.5
(.33)
11.5
(.45)
24.5
(1.00)
22
(.87)
882-M16X1.5-MS-M
Download the CAD
M16 x 1.5  22
(.87)
20
(.79)
23.5
(.93)
8.5
(.33)
11.5
(.45)
24.5
(1.00)
22
(.87)
882-M18X1.5-MS-M
Download the CAD
M18 x 1.5 24
(.94)
20
(.79)
23.5
(.93)
8.5
(.33)
11.5
(.45)
24.5
(1.00)
22
(.87)
882-M20X1.5-MS-M
Download the CAD
M20 x 1.5 26
(1.02)
20
(.79)
29
(1.14)
8.5
(.33)
11.5
(.45)
24.5
(1.00)
27
(1.06)
882-M22X1.5-MS-M
Download the CAD
M22 x 1.5 27
(1.06)
20
(.79)
29
(1.14)
8.5
(.33)
11.5
(.45)
24.5
(1.00)
27
(1.06)
882-M24X1.5-MS-M
Download the CAD
M24 x 1.5 29
(1.14)
20
(.79)
32.5
(1.28)
8
(.31)
12
(.47)
25
(.98)
30
(1.18)
882-M26X1.5-MS-M
Download the CAD
M26 x 1.5 32
(1.26)
20
(.79)
34
(1.34)
8
(.31)
12
(.47)
25
(.98)
32
(1.26)
882-M30X1.5-MS-M
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M30 x 1.5 36
(1.42)
20
(.79)
39
(1.54)
8
(.31)
12
(.47)
25
(.98)
36
(1.42)
BSPP Parallel Thread Table

Dimensions in:

millimeters
(inches)

Part Number d1
Thread
d2 d3 e l1 l2 l3 A/F
882-G1/4-MS-M
Download the CAD
G 1/4 20
(.79)
20
(.79)
23.5
(.93)
7.5
(.29)
10.5
(.41)
24.5
(1.00)
22
(.87)
882-G3/8-MS-M
Download the CAD
G 3/8 22
(.87)
20
(.79)
23.5
(.93)
8.5
(.33)
11.5
(.45)
24.5
(1.00)
22
(.87)
882-G1/2-MS-M
Download the CAD
G 1/2 26
(1.02)
20
(.79)
29
(1.14)
8
(.31)
12
(.47)
25
(.98)
27
(1.06)
882-G1-MS-M
Download the CAD
G 1 39
(1.54)
20
(.79)
44
(1.73)
8
(.31)
12
(.47)
25
(.98)
41
(1.61)