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The rugged NEMA 2 housing provides durability in demanding environments
Key Benefits: Engineered for 1
Versatile Contact Logic: Features 2NO/2NC contacts for complex wiring schemes and auxiliary circuit control
This model features an adjustable set point range of 0 to 70 PSID
Resideo D146M1040 Pressure Regulator 326010-701 The rugged NEMA 2 housingFor veteran hydronic contractors managing variable load systems, the Resideo D146M1040 Pressure Regulator is a critical component for eliminating excessive pump head pressure. This 1 1 4" differential pressure regulator is specifically engineered to stabilize the pressure differential between supply and return lines, effectively preventing velocity noise and pump cavitation when zone valves or radiator valves close during low demand cycles. Built with
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