AR403-GR3/4-GCI Diaphragm Pump, Gear box & Regulator 2193 H8 - Valve Kit

H8 - Valve Kit

AR2388 comes with six complete valve assemblies and six replacement valve O-rings

needing replacement

Diaphragm air compressor

AR403-GR3/4-GCI Diaphragm Pump, Gear box & Regulator 2193 H8 - Valve Kit* This unit ships in 3 5 days The AR403 GR3 4 GCI is a medium pressure diaphragm pump that is popular in the lawn care and pest control industry. The AR403 GR3 4 GCI assembly is the pump, gearbox and control unit. The gear box attached to engines with a 3 4" keyed shaft. The AR403 replaces the Hypro D403. The AR403 is a medium pressure, three diaphragm pump with a max flow of 9. 2 GPM. Parts in contact with pumped liquids in plastic coated aluminium