PX15X-XXX-XXX ARO 1-1/2” EXP Metallic Air Operated Diaphragm Pump

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 NPTFRp1-1/2(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.

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

Pump CasingMaterials

• Aluminum
• Cast Iron
• Stainless Steel
• Hastelloy-C

Diaphragm Materials

• LongLife PTFE
• Santoprene
• Hytrel
• Nitrile
• Medical Grade Santoprene
• PTFE w/ Santoprene backer
• Viton