2” Pro Series Non-Metallic Diaphragm Pump

Features

Robust construction with thick walled injection, molded fluid casings and cast iron or aluminum center sections to withstand tough industrial applications.
Efficiency – Motor design delivers optimum air efficiency
Reliability – ARO’s patented ‘Unbalanced’ air valve ensures no-stall operation
Versatility – Multiple porting options for your application needs – Available in Flanged, Threaded, or 3 piece Manifold configurations
Environmentally Sound – Bolted construction for leak-free fluid handling
Serviceability – Easy access to ball checks and fluid caps for maintenance and repairs

Description

Ratio :
1:1
Maximum Flow :
145 gpm (548.8 lpm)
Displacement per cycle :
Standard Diaphragm 0.72 gal (2.7 liters)
Composite PTFE Diaphragm 0.48 gal (1.8 liters)
Air Inlet :
(Female) 1/2-14 NPTF
Fluid Inlet/Outlet :
2″ ANSI / DIN Flange
Max. operating pressure :
120 psi (8.3 bar)
Suspended solids max. dia.:
1/4” dia. (6.4 mm)
Weight :
Polypropylene 62 lbs (28.1 kg)
PVDF (Kynar) 92 lbs (41.7 kg)
Note: Add 23 lbs (10.4 kgs) for cast iron air motor section.
Maximum dry suction lift :
14 ft (4.27 m)
Sound Level :
70 PSI (4.8 bar) / 60 Cycles/Min / 77.7 db(A)

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