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Suttner ST-261/SI-1 Unloader Valve w/Switch & 1.8 mm Injector, 3625 PSI

by | Jul 27, 2026

This 8.712-686.0 Suttner ST-261/SI-1 Unloader Valve is designed with a stainless steel plunger and seat and Viton seals. Car wash systems. Pressure washers.

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