ARO PRO 2" non-metallic diaphragm pumps are a versatile solution for numerous applications. ARO's PRO models offer a wide array of material and porting configurations. These pumps are often used for transfer, filling, recirculation and supply in Chemical, Industrial, and Waste/Wastewater treatment markets. Built with robust construction with thick walled injection molded fluid casings and cast iron or aluminum center sections to withstand tough industrial applications.
Features
- Motor design delivers optimum air efficiency
- ARO's patented 'Unbalanced' air valve ensures no-stall operation for reliable use
- Bolted construction for leak-free fluid handling
- Easy access to ball checks and fluid caps for maintenance and repairs
- Available in Flanged, Threaded, or 3 piece Manifold configurations - Please Call For Details
Specifications
- Ratio: 1:1
- Maximum Flow: 145 GPM (548.8 LPM)
- Displacement Per Cycle: 0.72 Gal (2.7 L)
- Air Inlet (Female): 1/2" - 14 NPTF - 1
- Fluid Inlet/Outlet: 2" ANSI/DIN Flange
- Max Operating Pressure: 120 PSI (8.3 BAR)
- Suspended Solids Max Dia.: 1/4" (6.4 mm)
- Max Dry Suction Lift: 14.0 Ft. (4.27 m)
- Sound Level (70 PSI, 60 Cycles/Min): 77.7 db(A)
- Center Body: Aluminum
