Shop Our Equipment › Graco | Adjustable Return-to-Reservoir Pressure Relief Kit 35-241 bar (500-3,500 psi) 6.35 mm NPT Image 1 of 1 Graco | Adjustable Return-to-Reservoir Pressure Relief Kit 35-241 bar (500-3,500 psi) 6.35 mm NPT $0.00 Product FeaturesFor use with G-Series Pumps.Adjustable Return-to-Reservoir Pressure Relief Kit – 500-3500 psi (35-241 bar) Add To Cart Added! Product FeaturesFor use with G-Series Pumps.Adjustable Return-to-Reservoir Pressure Relief Kit – 500-3500 psi (35-241 bar) You Might Also Like Quick View Graco | GL-43 Carbon Steel Oil 2-Injector Manifold, 1/4 NPT Quick View Graco | GL-42 Oil Injector, Carbon Steel, 6 Injector Manifold, 1/8 NPT x 1/8 Quick View Graco | Direct-Mount Vent Valves for G3 Pumps BSPP, 24 VDC, 35-241 bar (500-3,500 psi), Normally Closed, RH Quick View Graco | Electric Dyna-Star HP 24 VDC Injector Module with Pump, Tube-in-Tube, Vent Valve, Follower Plate, LL Kit, Cover, Tank for 27 kg (60 lb). Reservoir Quick View Graco | GL-32 Grease Injector, 304 Stainless Steel, 1/4 NPT