Pressure Switch, 4037P, 21A, TecMark, 1/8" mpt, SPST : 4037P

Pressure Switch, 4037P, 21A, TecMark, 1/8" mpt, SPST Series 4000 Pressure Switch Switch Type: Pressure PSI Rating: 1 to 11 psi Manufacturer: Tridelta/Tecmark Plumbing Connection Size: 1/8" Plumbing Connection Type: Male National Pipe Thread (mnpt) Pressure Switch Amperage: 21A Pole/Throw: Single Pole Single Throw (spst) Replaces 621222,6560-804,9170-37,ELE09500204,HPX2181,HQP-851-8007,TDI4037P,