Omega Products PS-2D User Manual
PRESSURE SNUBBERS
NPT, BSPT, AND METRIC THREADS–
PROTECT YOUR PRESSURE GAGE/
TRANSDUCER FROM PRESSURE SPIKES AND WATERHAMMERS!
PS-8 Series
U Dampens Pressure Spikes in the Process
Fluid Before They Reach the Sensor
U Made of High-Grade Stainless Steel
U Maximum Pressure Rating Up to
10,000 psi (690 bar) for Liquids
If your system has pressure spikes, waterhammers,
pressure pulsations from a pump, or rapid pressure
changes, using a pressure snubber can significantly
prolong the life of your sensors. A pressure snubber
dampens the spikes and surges that, over time, will
Dimensions
HEX FLATS HEX LENGTH (APPROX) THREAD LENGTH OVERALL LENGTH
SIZE NPT BSPT AND METRIC NPT BSPT AND METRIC NPT BSPT AND METRIC NPT BSPT AND METRIC
PS-8
PS-4
PS-2 1
To Order Visit omega.com/ps_snubbers for Pricing and Details
THREAD PORE OPENING mm
MODEL NO. (M&F) MEAN MAXIMUM
NPT MODELS
PS-8D
PS-8E
PS-8G
PS-4D
PS-4E
PS-4G
PS-2D
PS-2E
PS-2G
BSPT MODELS
PS-8D-M
PS-8E-M
PS-8G-M
PS-4D-M
PS-4E-M
PS-4G-M
PS-2D-M
PS-2E-M
PS-2G-M
PARALLEL METRIC MODELS
PS-8D-MG
PS-8E-MG
PS-8G-MG
PS-4D-MG
PS-4E-MG
PS-4G-MG
PS-2D-MG
PS-2E-MG
PS-2G-MG
Ordering Examples: PS-8D-M,
PS-2E-MG,
5
⁄
8" 17 mm
3
⁄
4" 19 mm
1
⁄
4 " 32 mm 1
1
⁄
8 NPT 0.064 (0.0025) 0.127 (0.005) 6.5 Oil 225 to 500 SSU (10 to 50 SAE)
1
⁄
8 NPT 0.033 (0.0013) 0.064 (0.0025) 3.0 Water and light oil 30 to 225 SSU
1
⁄
8 NPT 0.010 (0.0004) 0.0025 (0.0009) 1.1 Air, steam and gases
1
⁄
4 NPT 0.064 (0.0025) 0.127 (0.005) 6.5 Oil 225 to 500 SSU (10 to 50 SAE)
1
⁄
4 NPT 0.033 (0.0013) 0.064 (0.0025) 3.0 Water and light oil 30 to 225 SSU
1
⁄
4 NPT 0.010 (0.0004) 0.0025 (0.0009) 1.1 Air, steam and gases
1
⁄
2 NPT 0.064 (0.0025) 0.127 (0.005) 6.5 Oil 225 to 500 SSU (10 to 50 SAE)
1
⁄
2 NPT 0.033 (0.0013) 0.064 (0.0025) 3.0 Water and light oil 30 to 225 SSU
1
⁄
2 NPT 0.010 (0.0004) 0.0025 (0.0009) 1.1 Air, steam and gases
1
⁄
8-28 BSPT 0.064 (0.0025) 0.127 (0.005) 6.5 Oil 225 to 500 SSU (10 to 50 SAE)
1
⁄
8-28 BSPT 0.033 (0.0013) 0.064 (0.0025) 3.0 Water and light oil 30 to 225 SSU
1
⁄
8-28 BSPT 0.010 (0.0004) 0.0025 (0.0009) 1.1 Air, steam and gases
1
⁄
4-19 BSPT 0.064 (0.0025) 0.127 (0.005) 6.5 Oil 225 to 500 SSU (10 to 50 SAE)
1
⁄
4-19 BSPT 0.033 (0.0013) 0.064 (0.0025) 3.0 Water and light oil 30 to 225 SSU
1
⁄
4-19 BSPT 0.010 (0.0004) 0.0025 (0.0009) 1.1 Air, steam and gases
1
⁄
2-14 BSPT 0.064 (0.0025) 0.127 (0.005) 6.5 Oil 225 to 500 SSU (10 to 50 SAE)
1
⁄
2-14 BSPT 0.033 (0.0013) 0.064 (0.0025) 3.0 Water and light oil 30 to 225 SSU
1
⁄
2-14 BSPT 0.010 (0.0004) 0.0025 (0.0009) 1.1 Air, steam and gases
1
⁄
8-28 G 0.064 (0.0025) 0.127 (0.005) 6.5 Oil 225 to 500 SSU (10 to 50 SAE)
1
⁄
8-28 G 0.033 (0.0013) 0.064 (0.0025) 3.0 Water and light oil 30 to 225 SSU
1
⁄
8-28 G 0.010 (0.0004) 0.0025 (0.0009) 1.1 Air, steam and gases
1
⁄
4-19 G 0.064 (0.0025) 0.127 (0.005) 6.5 Oil 225 to 500 SSU (10 to 50 SAE)
1
⁄
4-19 G 0.033 (0.0013) 0.064 (0.0025) 3.0 Water and light oil 30 to 225 SSU
1
⁄
4-19 G 0.010 (0.0004) 0.0025 (0.0009) 1.1 Air, steam and gases
1
⁄
2-14 G 0.064 (0.0025) 0.127 (0.005) 6.5 Oil 225 to 500 SSU (10 to 50 SAE)
1
⁄
2-14 G 0.033 (0.0013) 0.064 (0.0025) 3.0 Water and light oil 30 to 225 SSU
1
⁄
2-14 G 0.010 (0.0004) 0.0025 (0.0009) 1.1 Air, steam and gases
1
⁄2-14G x 1⁄2-14G parallel thread snubber for water.
1
⁄8 x 1⁄8 BSPT snubber for oil.
21
⁄32" 17 mm
31
⁄32" 25 mm
1
⁄
4 " 32 mm
(inch) CAP. CFH AT
cause a pressure gage or transducer to fail. The pressure
snubber has a porous metal disk that protects your
gage/transducer.
Easy to install, the snubber
goes between the gage/
transducer and the process.
A pressure snubber should
be used whenever there is a
question about what type of
pressure fluctuations a gage/
transducer might experience.
PS Series pressure snubbers will
fit almost all industrial pressure
gages and transducers.
17
⁄32" 13 mm 113⁄16" 30 mm
1
⁄2" 13 mm 115⁄32" 37 mm
29
⁄32" 23 mm 25⁄32" 55 mm
1-psi-DIFF. PRESS FOR USE WITH
C-5
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