EMERSON FISHER LPG and Valve Automation Solutions
Fisher 289 Series Relief Valves or Backpressure Regulators - 289H-2
2 inch FNPT Cast Iron; Relief Valve; 1/2 - 2-1/4 PSI
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In stock
SKU
ES289H-2
Part No
289H-2
Type; 289H-2
Body Size, in.; 2 FNPT
Relief Start-to-Discharge
psig; 24 in. w.c
bar; 60 mbar
Spring Range
psig; 1/2 to 2-1/4
bar; 34 to 155 mbar
Pressure Buildup Over Set Pressure
psig; 1.13
bar; 78 mbar
Capacity (Air)
SCFH; 15,400 at 2 psig
Nm3/h; 38 at 138 mbar
| Manufacturer | EMERSON |
|---|---|
| Part No | 289H-2 |
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