Features
- Perfect for removing your chemical from any 55-gallon drum!!
- ARO Drum Pumps are available in Aluminum, Stainless Steel or Polypropylene body materials
- Stall-Free Operation - ARO Diaphragm Drum Pumps feature a patented "Unbalanced" air valve design that avoids stall-out, even under low air-inlet pressures.
- Bolted Construction - Unlike traditional band-clamp style pumps, ARO Diaphragm Drum Pumps utilize bolted fasteners for leak-tight integrity.
- Factory-Matched - ARO Drum Pump Package components (adapters, siphon tubes, etc.) contain pre-specified, matching materials of construction for complete fluid compatibility.
Diaphragm Materials
- PTFE (PTFE) w/ Santoprene backer
- Hytrel
- Polyurethane
- Santoprene
Pump Casing Materials
- Aluminum
- Polypropylene
- Stainless Steel
Package
- Pump
- Bung Adapter
- Air Safety Shut-Off
- Siphon Tube
- Weather Seal
- Base
Ratio: 1:1
Maximum Flow: 11 g.p.m. (41.6 l.p.m.)
Displacement per cycle: 0.039 Gallons (0.15 Liters)
Air Inlet: (Female) 1/4 - 18 NPT/F
Fluid Inlet: Siphon tube for 55-gal Drum
Fluid Outlet: 1/2 - 14 NPT/F
Max. operating pressure: 100 psi (6.9 bar)
Suspended solids max. dia.: 3/32” (2.4 mm)
Weight: lbs (kg)
22 (10) Polypropylene, basic package
26 (11.8) Aluminum, basic package
36 (16.3) Stainless, basic package
ENGINEERING OPERATION & MAINTENANCE MANUAL