1/4” double diaphragm Pump with polypropylene body, PTFE diaphragm and seals. Pump is rated at 3.4 GPM maximum flow rate at 100 PSI air supply pressure. Maximum dry suction lift of 5 ft. and maximum discharge distance of 180 ft. (with reduced flow). Suitable for use with windshield washer fluids, antifreeze and other fluids compatible with the materials of construction. Maximum fluid temperature 180° F. Note: Pump will bypass small amount of air when in the stalled condition.