Dbl DiaphragmPmp, FNPT, PTFE, 3/4in, 285gpm, Sandpiper, Mfr#: S30B1S2TANS600.

Double Diaphragm Pump, Air Intake Connection Size 3/4 in, Air Intake Connection Type FNPT, Check Seat Material PTFE, Diaphragm Material PTFE, Feet of Head (Maximum) 231 ft, Flow Rate (Maximum) 285 gpm, Manifold Connection NPT, Media Discharge Connection Size 3 in, Media Discharge Connection Type FNPT, Media Intake Connection Size 3 in, Media Intake Connection Type FNPT, Media Temperature (Maximum) 220 Degrees F, Solid Diameter (Maximum) 0.38 in, Valve Material PTFE