Power Generation Filtration Solutions
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HVAC/R Gauges
Heating System Gauges
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Heating System Gauges provide accurate PSI and Feet-of-Water measurements in elevated tanks, reservoirs, standpipes, and similar applications where reliability and dependability are crucial in heating system requirements. |
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Specifications Accuracy: 3.5" ASME Grade B= +/- 3/2/3% (2% across middle half of scale). 4.5" ASME Grade A= +/- 2/1/2% (1% across middle half of scale). Case Size: 3.5" and 4.5" inches diameter. Case Material: 3.5": Drawn steel case with baked black enamel finish. 4.5": Drawn steel case, black enamel finish with steel friction ring. Case Style: Plain case. Tube & Socket: Copper alloy. Movement: Brass sector and pinion with polycarbonate side plates. Connection: 1/4" NPT Lower Mount (LM). Ranges: 3.5": SINGLE SCALE 0 to 70 feet H20; or 0 to 10 PSI with retard to 30 PSI. 3.5": DUAL SCALE 0 to 300 PSI and 690 PSI feet H20. 4.5": SINGLE SCALE 0 to 70 feet H20. 4.5": DUAL SCALE 0 to 300 PSI and 690 PSI feet H20. Dial Color: Black markings on white. Altitude Pointer: Red color: Standard on all models except 3.5" retard model. Window: 3.5": impact resistant molded acrylic window. 4.5": flat acrylic window with steel friction ring. |
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