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.
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
- Garlock ONE-UP®/EPDM backer
- Garlock ONE-UP®/Neoprene backer
- Garlock ONE-UP®/Viton backer
- PTFE w/ Santoprene backer
- Viton
Specification
Ratio: 1:1
Maximum GPM (LPM): 52 (197)
Displacement per cycle Gallons (Liters): 0.232 (0.88)
Air Inlet (Female): 1/4 – 18 N.P.T.
Fluid Inlet/Outlet: 1 – 11-1/2 N.P.T.F.-1, Rp1(1-11 BSP)
Max. operating pressure psi (bar): 120 (8.3)
Suspended solids max. dia. in. (mm): 1/8” (3.3)
Weight lbs (kg):
PX10R-XAX-XXX 20.7 (9.4)
PX10R-XCX-XXX 35.2 (16.0)
PX10R-XHX-XXX 39.6 (18.0)
PX10R-ASX-XXX-AXXX 38.2 lbs (17.3 kg)
PX10R-BSX-XXX-AXXX 38.2 lbs (17.3 kg)
PX10R-FSX-XXX-AXXX 43.9 lbs (19.9 kg)
Note:
Add 4.65 lbs (2.11 kg) for aluminum air motor
Add 11.09lbs (5.03 kg) for stainless steel air motor
Maximum dry suction lift ft(m): 19 (5.7)
Sound Level: 70 PSI 60 Cycles/Min 80.6 db(A)
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