Dual sticky · minimal four · soft blob on noise paper
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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
OEM Compatibility: Exact drop-in replacement for York 492-16939-005
This oil pressure safety control monitors the net oil pressure—the difference between the oil pump discharge and the crankcase pressure
and 3/4" internal diameter (I
This externally equalized valve
Siemens Building Technology 331-4810 Actuator R-448A OEM Compatibility: Exact drop-in replacementThe Siemens 331 4810 is a rugged, metal fabricated No. 3 Pneumatic Actuator engineered for reliable modulating or two position control of HVAC dampers and terminal units. Built with all metal construction and a totally enclosed housing, this 331 Series actuator is a staple for contractors maintaining mixing box dampers, unit ventilators, and air valves. It features a 2 3 8 inch stroke and a nominal 8 13 psi spring range, allowing for precise
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