Features
- Chop-Check Lower End Style
- 20:1 Ratio
- 10'' Air Motor
- 10.5 GPM (39.7 LPM) max flow
- Capable of moving medium to high viscosity fluids ranging from 15,000 to more than 1,000,000
Pump Casing Materials
- Lower Pump Material - Carbon Steel, Nickel-Plated
Packing Options
- AF1020S11FF44 Carbon Steel, w/Hard Chrome Plunger - UHMW-PE / UHMW-PE - Lower end 66236-C4E-B
- AF1020S11HF44 Carbon Steel, w/Hard Chrome Plunger - UHMW-PE/Leather (Staggered) / UHMW-PE 66236-F4E-B
- AF1020S11PF14 Carbon Steel, w/Hard Chrome Plunger - Polyurethane / UHMW-PE - Lower end 66236-J3E-B
Accessories
- 67445-4 Muffler Kit
- 66334-B Wet-Sol Packing Lubricant
- 23644-400 ARO-Stop Valve
- 65139 Floor Mount
- 67442 Ball Valve Regulator
- 637489 Universal Air Motor Service Kit
Repair Kits
- 637128-J34-B 637128-F44-B 637128-C44-B
| RATIO | 20:1 |
|---|---|
| Stroke | 6” (15.24 cm) |
| Material Inlet | Flange Mount |
| Material Outlet | 1-1/2” NPT(F) |
| Air Inlet (female) | 3/4” NPT(F) |
| Air Inlet Pressure Range psi (bar) | 30 - 90 (2.1 - 6.2) |
| Fluid Pressure Range psi (bar) | 600 - 2250 (41.4 - 155.2) |
| Max Cycles/Minute | 70.0 |
| Displacement/Cycle cu in (cm3) | 40.4 (662.0) |
| Cycles/gal (L) | 5.7 (1.5) |
| Flow @ 60 Cycles gpm (L/min) | 10.5 (39.7) (@70 Cycles) |
| Noise Level @ 60 psi dBA | 89.8 |
| Weight* lb (kg) | 144 (65.3) |
| Container Suitability | Remote Mounting |
Dimensions
| A* IN (MM) | 54.40 (1381.71) |
|---|---|
| B in (mm) | 31.34 (796.11) |
| C in (mm) | 19.94 (506.40) |
*For models without ball valve regulator subtract 2.08 in (52.83 mm)
ENGINEERING OPERATION & MAINTENANCE MANUAL