Back to the product list

1 1/2'' EXP Metallic Air Operated Diaphragm Pump

PX15X-XXX-XXX

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)

Request a Quote Request Service, Parts or Support

Overview

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.

Benefits

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

Accessories

66084-1 Air Line Connection Kit: contains Piggyback Filter / Regulator, pipe nipple & 5’ section of hose
67237 Diaphragm Failure Detection Kit
67350 Cycle Counter Kit
67174-15 Screened Inlet Adapter Kit
637389 Air Section Service Kit
637375-XX Fluid Section Service Kit