Air Driven Diaphragm Pump (3/8") Polypropylene

Connect these pumps up to an air compressor and you get a gentle transfer solution at a very reasonable price. Flow rates are variable by regulating the inlet air pressure at the compressor and/or by applying back pressure with a ball valve.

We offer two styles of this pump, with either a polypropylene body or stainless steel body. Both models feature a Santoprene diaphragm. The Polypropylene pumps are available in 3/8", 1/2" and 1" Female Pipe Thread inlet / outlet; the Stainless Steel pumps are available in 1/2" and 1". Stainless Steel adapters to common barb sizes and to Tri-Clover style fittings are available. 1" models offer a Max Flow Rate of 53gpm and a Max Inlet Pressure of 120psi (8.3bar). Please see the specs below for information on this particular model.

Manufactured by ARO. Smaller and larger sizes are available, please call 1-800-600-0033 or e-mail [email protected] for more information.

Does not include air compressor or regulator

Specifications:

• Maximum Air Inlet Pressure .............. 100 p.s.i.g. (6.9 bar)
• Maximum Material Inlet Pressure ....... 10 p.s.i.g. (0.69 bar)
• Maximum Outlet Pressure ................ 100 p.s.i.g. (6.9 bar)
• Air Consumption @ 40 p.s.i. .............. 1 c.f.m. / gallon (approx.)
• Maximum Flow Rate (flooded inlet) .... 10.6 g.p.m. (40.1 L.p.m.)
• Displacement / Cycle @100 p.s.i. ......... 0.022 gal (0.083 lit)
• Maximum Particle Size .................... 1/16" dia. (1.6 mm)
• Maximum Temperature Limits ........... 35 to 150 F (2 to 66 C)
• Noise Level @ 70 p.s.i., 60 c.p.m. ...... 72.7 db(A)
• Dimensions .................................... 7 31/32" W x 9 5/16" H x 5 23/32" D