Current Region: USA (EN)
Maximum Flow gpm (lpm): 123 (465)
Maximum Discharge Pressure psi (bar): 120 (8.3)
Fluid Ports Inlet/Outlet (bsp): 1-1/2 - 11-1/2 NPTF Rp1-1/2(1-1/2 -11 BSP) (Side or Center) 1-1/2 ANSI/DIN (SS only/Center)
Material of Construction: Aluminum, Cast Iron, Stainless Steel, Hastelloy®
Maximum Solids in (mm): 1/4 (6.4)
Maximum Dry Suction Lift ft (m): 14 (4.2)
ARO 1-1/2” metallic diaphragm pumps achieve flow rates of up to 123.1 GPM (465.9 LPM) 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, Chemical and Petrochemical markets.
Available with Long-life PTFE diaphragms.
The Ultimate in heavy duty pump design.
The new EXP is 20 - 40% more efficient than our competitors.
Efficiency - Simul-Shift™ valve provides ultra-positive, reliable shift signal
Reliability - ARO's patented 'Unbalanced' air valve ensures no-stall operation
Versatility - Broad range in materials of construction for optimum fluid compatibility
Environmentally Sound - Bolted construction for leak-free fluid handling
Serviceability - Easier service through modular design
Maximum GPM (LPM): 123 (465)
Displacement per cycle Gallons (Liters): 0.617 (2.34)
Air Inlet (Female): 1/2 - 14 N.P.T.
1-1/2” - 11-1/2 N.P.T.F.-1, Rp1-1/2(1-1/2-11BSP)
1-1/2” A.N.S.I./DIN flange
Max. operating pressure psi (bar): 120 (8.3)
Suspended solids max. dia. in.(mm): 1/4” (6.4)
Weight lbs (kg):
PX15R-XAX-XXX 37.7 (17.1)
PX15R-XCX-XXX 73.2 (33.2)
PX15R-XSX-XXX 61.2 (27.8)
PX15R-XHX-XXX 86.9 (39.4)
Note: add 2.14 lbs (0.97 kg) for aluminum air motor section
add 18.14 lbs (8.23 kg) for stainless steel air motor section.
Maximum dry suction lift ft(m): 14 (4.2)
Sound Level: 70 PSI 50 Cycles/Min 81.0 db(A)
Muffler Included: 350-568
ARO is Fluid Intelligence and a leading worldwide manufacturer of fluid handling products that are expertly engineered to deliver performance and serviceability, enabling our customers to achieve the best total cost of ownership.
209 N. Main Street
Bryan, Ohio 43506 | 800-495-0276
Learn more about ARO Fluid Management