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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
Built with a fracture-resistant polycarbonate body and high-grade 316 stainless steel float
refrigerant naturally migrates to the coldest part of the system—the compressor crankcase
and 8 to 13 psi ranges
preserving the integrity of the original equipment's safety circuit and operational sequence
a KP5 or KP15 series switch is typically recommended
Dwyer Instruments DA-7031-153-1 Pressure Switch 320788-702 Built with a fracture-resistant polycarbonateThe Dwyer DA 7031 153 1 is a high performance Bourdon tube pressure switch designed for precision control in commercial and industrial HVACR applications. This adjustable deadband pressure switch features an operating range of 0. 125 to 15 psig, providing reliable setpoint management for low pressure systems. Engineered with a brass Bourdon tube and a durable SPDT switch rated for 10 amps, the DA 7031 153 1 ensures long term endurance and