ARO EXP 1” metallic diaphragm pumps achieve flow rates of up to 52.2 GPM (197.6 LPM) and offer a wide array of material and porting configurations. These pumps are often used for transfer, filling, recirculation and batching in Ceramic, Industrial, Chemical and Petrochemical markets.
Available with Long-life PTFE diaphragms.
- EXPert & Compact Series Air Operated Diaphragm Pumps – Catalog
- Long-Life PTFE Diaphragm Pump Flyer
- PX10X-XXX-XXX-AXXX Operator’s Manual
- PD10X-XXX-XXX AND PE10X-XXX-XXX Diaphragm Pump Sales and Engineering Data
Features
- 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 and ribless fluid caps to eliminate cracking
- Serviceability – Easier service through modular design
Accessories
- 66073-2 Air Line Connection Kit: contains Piggyback Filter / Regulator, pipe nipple & 5’ section of hose
- 67237 Diaphragm Failure Detection (DFD)
- 67350 Cycle Counter Kit
- 637397 Air Section Service Kit
- 637401-XX Fluid Section Service Kit
Pump Casing Materials
- Aluminum
- Cast Iron
- Stainless Steel
- Hastelloy-C
Diaphragm Materials
- Long Life PTFE
- Santoprene
- Hytrel
- Nitrile
- Medical Grade Santoprene
- PTFE w/ Santoprene backer
- Viton
Specifications
- Maximum Flow gpm (lpm): 52 (197)
- Maximum Discharge Pressure psi (bar): 120 (8.3)
- Fluid Ports Inlet/Outlet (bsp): 1-11-1/2” NPT Rp1(1-11 BSP) (Side or Center)
- Material of Construction: Aluminum, Cast Iron, Stainless Steel, Hastelloy®
- Maximum Solids in (mm): 1/8 (3.32)
- Maximum Dry Suction Lift ft (m): 19 (5.7)
