this 3/4" NPT valve is set at a precise 50 PSI to prevent over-pressure conditions in demanding mechanical environments

OEM Compatibility: Drops directly into Carrier-specific mountings

It must be paired with a potential relay or centrifugal switch to be removed from the circuit once the motor reaches speed

Replace immediately if you notice visual stress cracks near the hub

Velocity Boiler Works (Crown) 130003 Cleancut Pump 320788-703 this 3/4" NPT valve isThe Velocity Boiler Works 13003 CleanCut Pump is a single stage fuel unit engineered for high performance residential and light commercial oil burners. This fuel oil pump, which is technically identical to the Beckett 2184404U (also indexed as 01 2184404U), utilizes an integrated solenoid valve to provide instantaneous oil cutoff. By eliminating coasting stops, it prevents soot accumulation and ensures a cleaner combustion cycle. Built for durability,