Internal Relief Protection: Minimizes the risk of over-pressurization with a reliable internal relief valve design

8 bar) WOG non-shock and 125 psi (8

This Barber Colman legacy-compatible unit delivers 35 lb-in torque (4 N-m)

keeping viscosity within the required range for immediate pressure at startup

Velocity Boiler Works (Crown) 950039 Gauge 320074-702 Internal Relief Protection: Minimizes theThe Velocity Boiler Works (Crown) 950039 Temperature Pressure Gauge is a critical monitoring component designed for precise oversight of hydronic heating systems. Engineered for a seamless fit in residential and commercial boilers from the Crown Velocity lineup, this dual scale dial gauge provides simultaneous 1 4" NPT rear mount readings to ensure the system operates within safe mechanical limits. It features a broad temperature range of 0 400F and a