Shop Our Equipment › Graco | Proximity Switch, 7/16-20, 517.1 bar (7500) psi Image 1 of 1 Graco | Proximity Switch, 7/16-20, 517.1 bar (7500) psi $0.00 Product FeaturesMagnetically-operated sensing devices for sending system data to the controller or PLC. Add To Cart Added! Product FeaturesMagnetically-operated sensing devices for sending system data to the controller or PLC. You Might Also Like Quick View Graco | MSP and MHH Divider Valves - Magnetic Visual Cycle Indicator, O-Ring Seal Quick View Graco | GL-33 Grease Injector, Carbon Steel, 2 Injector Manifold, 1/8 NPT Quick View Graco | GL-33 Grease Injector, Carbon Steel, 5 Injector Manifold, 1/8 in. BSPP x 6 mm Quick View Graco | Electric Dyna-Star HF 24 VDC, Stand Alone Pump for 180 kg (400 lb) Reservoir Quick View Graco | Electric Dyna-Star HF 24 VDC, Stand Alone Pump for 55 kg (120 lb). Reservoir