Best Seller | SANDPIPER HDB2,DS4CI. Double Diaphragm Pump, Cast iron, Air Operated, Double Diaphragm Pump, Air Consumption (Maximum) 100 scfm, Air Intake Connection Size 3/4 in, Air Intake Connection Type NPT, Check Seat Material 316 Stainless Steel, Diaphragm Material Santoprene, Feet of Head (Maximum) 231 ft, Flow Rate (Maximum) 135... ... more SANDPIPER HDB2,DS4CI. Double Diaphragm Pump, Cast iron, Air Operated, Double Diaphragm Pump, Air Consumption (Maximum) 100 scfm, Air Intake Connection Size 3/4 in, Air Intake Connection Type NPT, Check Seat Material 316 Stainless Steel, Diaphragm Material Santoprene, Feet of Head (Maximum) 231 ft, Flow Rate (Maximum) 135... | | $3,436.99 go to store |