Graco Food Grade Stainless Steel Air Operated Diaphragm Pump (SaniForce 2150, FD3213) size_1 in Replacement Extension Hose For Gas A12315 75 Replacement Extension Hose For Gas Pressure Washers High pressure hose for cold & hot water pressure washers Quick Connectors On Both EndsProvide quick and easy setup One end has 3 8" male QC plug tailored for demanding industrial applications Air Exhaust Port Size (in) 3 4 Air Exhaust Port Thread Gender Female Air Exhaust Port Thread Type NPT Air Inlet Size (in) 1 2 Air Inlet Thread Gender Female Air Inlet Thread Type NPT Application Sanitary Ball Material PTFE Center Section Material Stainless Steel Compressor Required Yes Configuration Code 2150FG PS01AS13SSPTPOEP21 Diaphragm Material PTFE EPDM Overmold Fluid Passage Size (cm) 5 Fluid Passage Size (in) 2 Fluid Passage Size (mm) 50 Fluid Section Material 316 Stainless Steel For Use With Food and Personal Care Hazardous Location Approval ATEX EC 1935 2004 Surface Finish 125 Ra Tri Clamp Connection Size 2