Yamada Model NDP-80BST-NPT

3" Stainless Steel AODD pump with Teflon Internals

Air inlet (incl. ball valve): 3/4" Female NPT
Air exhaust (incl. silencer): 1" Female NPT
Air Supply Pressure (All Models)
20–100 PSI (1.4–7 kfg/cm^2)
Maximum Dry Suction Lift
Rubber-fitted pump capability: 19-feet