Rolair D1500HPV5 Air Compressor Pressure Switch

Rolair PS2020 OEM pressure switch for the D1500HPV5 air compressor provides automatic cycling with a 105 psi on and 135 psi off setting, enabling the unit to start and stop to hold tank pressure within that range. This four-port switch uses 1/4" NPSF threaded connections for straightforward installation within Rolair’s standard plumbing layout. As an official Rolair replacement part, it is designed for D1500HPV5 installations and other Rolair models that use the PS2020 switch. Key specs include a four-port configuration, a 105–135 psi operating range, and 1/4" NPSF threads. Common applications include replacement on Rolair workshop or garage air compressors where precise cut-in/cut-out cycling is required to maintain stable pressure and reliable tool performance.