Part Number: 8.712-686.0
Cross Reference Part Number(s): 462696, 87126860
Manufacturer’s Part Number (MPN): 200261561
This 8.712-686.0 Suttner ST-261/SI-1 Unloader Valve is designed with a stainless steel plunger and seat and viton seals. Operating pressure can be set from 500 – 3625 PSI, up to 176 Degrees F temperature. Included is a 1.8mm Non-Adjustable chemical injector, rated for up to 2.25 GPM and a Normally Closed Micro Switch rated for use at 5A @ 115 volts or 3A @230 volts.