ARO PRO Metallic Series 1 1/2 in. NPTF Aluminum Air Diaphragm Pump w/ Santoprene Diaphragms & Balls, Polypropylene Seats

ARO Pro Series air operated diaphragm pumps are ideal for general industrial and OEM installation applications. They can easily pump from clean, light viscosity fluids to corrosive, abrasive medium viscosity fluids and can transfer large particles without damage. Due to their pneumatic motor, they could be used in potentially explosive areas.

ARO PRO 1 1/2" metallic diaphragm pumps achieve flow rates of up to 90 GPM and offer a wide array of material and porting configurations. These pumps are often used for transfer, filling, recirculation and batching in Paint, Oil & Gas, Mining, Construction, Chemical and Petrochemical markets.

Features

• Compact, rugged design allows for easy mobility
• Motor design delivers optimum air efficiency
• ARO's patented 'Unbalanced' air valve ensures no-stall operation
• Bolted construction for leak-free fluid handling
• Easy access to ball checks and fluid caps for maintenance and repairs
• Constructed with an aluminum body and standard steel fasteners

Specifications

• Ratio: 1:1
• Maximum Flow: 90 GPM (340.7 LPM)
• Displacement Per Cycle: 0.64 Gal (2.42 L)
• Air Inlet (Female): 1/2" NPTF
• Fluid Inlet/Outlet: 1-1/2" NPTF
• Max Operating Pressure: 120 PSI (8.3 BAR)
• Suspended Solids Max Dia.: 1/4" (6.4 mm)
• Max Dry Suction Lift: 19 Ft. (5.8 m)
• Sound Level (70 PSI, 60 Cycles/Min): 80.5 db(A)
• Center Section: Aluminum
• Fluid Caps & Manifold Material: Aluminum

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