Sandpiper model SS-A2-A diaphragm pump, type TF-4-SS, serial number 612265, 2-1/2" threaded produ...

Sandpiper 2" diaphragm pump, Model 400, 2" threaded infeed and discharge, aluminum construction. Condition i...

Sandpiper 2" diaphragm, 2" threaded infeed, 1-1/2" threaded discharge, aluminum contact, mild ste...