Fisher 289 Series Relief Valves or Backpressure Regulators - 289H-2
In stock
SKU
ES289H-2
2 inch FNPT Cast Iron; Relief Valve; 1/2 - 2-1/4 PSI
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
| Part No | 289H-2 |
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