ST261 Tamper Proof Unloader 8 gpm 3600 psi FIXED VRT3-310 unloader w/pressure switch mounted

VRT3-310 unloader w/pressure switch mounted in bypass port 4500 psi black spring

90382200 O-ring

For example: A TSF2021 has two 3/4" suction ports on the bottom sides of the pump

SKU: 6448

ST261 Tamper Proof Unloader 8 gpm 3600 psi FIXED VRT3-310 unloader w/pressure switch mountedST 261 tamper proof unloader 8 GPM 3600 psi Allows you to preset unloader and glue on cover so it can't be readjusted. Ideal for rental machines Pressure actuated unloader. Features: Working components constructed of high grade stainless steel. Teflon and Viton seals for maximum heat and chemical resistance. Internal bypass valve can be easily accessed and repaired without removing unloader from unit. Adjustable valve allows limit setting on both