Graco Food Grade Stainless Steel Air Operated Diaphragm Pump (SaniForce 2150, FD3133) tonnage_165 ton Graco remote relief catalyst module Restock your HazMat Quick Graco remote relief catalyst module (Part Number 24M577) Pump Riser N Specifications 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 Polychloroprene Weighted Center Section Material Stainless Steel Compressor Required Yes Configuration Code 2150FG PS01AS13SSCWPOPT21 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