Flow rate up to 6 GPM6.5 CFM100 PSIPolypropylene constructionSantoprene seats and diaphragmsKynar check valve
National-Spencer, Inc. 1025, Air-operated polypropylene double diaphragm pump 3/8" NPT 6-GPM. For transferring fluids at low pressure (Not compatible with oil products). Maximum performance in a mini package; small enough to fit in your hand. Features: Flow rate up to 6 GPM; 6.5 CFM100 PSI; Polypropylene construction; Santoprene seats and diaphragms; Kynar check valve; Hastelloy springs; Maximum particle size .10" diameter; 1/4” NPT air inlet; 3/8” NPT inlet/outlet; Non-stalling, Lube-free.
Brand: National-Spencer, Inc., Model: 1025