AF0422 Series Pumps

AF0422 Series 2-Ball Piston Pumps & Packages

22:1 Ratio
4 1/4" Air Motor
1.9 GPM (7.2 LPM) Max Flow
Max Fluid: 3,412 psi

22:1

4 1/4"
AFX
Series
 

Available Models

Pump Model** Lower Pump Material Plunger Material Upper Packings Lower Packings Lower Pump Model Pump Service Kit
AF0422G11FF47 300 Series SS w/Tungsten Carbide Seat 17-4 Stainless Steel w/Hard Chrome UHMW-PE UHMW-PE 66301-C43 637306-C43
AF0422G11KK47 300 Series SS w/Tungsten Carbide Seat 17-4 Stainless Steel Glass Filled PTFE Glass Filled PTFE 66301-343 637306-343
AF0422G11HH47 300 Series SS w/Tungsten Carbide Seat 17-4 Stainless Steel UHMW-PE/Leather (Staggered) UHMW-PE/Leather (Staggered) 66301-G43 637306-G43
AF0422G11GF47 300 Series SS w/Tungsten Carbide Seat 17-4 Stainless Steel UHMW-PE/Glass Filled PTFE (Staggered)  UHMW-PE 66301-P43 637306-P43
AF0422G11RK47 300 Series SS w/Tungsten Carbide Seat 17-4 Stainless Steel Glass Filled PTFE/UHMW-PE (Staggered) Glass Filled PTFE 66301-R43 637306-R43
AF0422G11RK48 300 Series SS w/Tungsten Carbide Seat 17-4 Stainless Steel Glass Filled PTFE/UHMW-PE (Staggered) Glass Filled PTFE 66301-R4B 637306-R43

**Add “-1” to Model No. for Ball Valve Regulator

Simply Versatile

2-ball pumps are among the most versatile in the ARO® line. They are capable of handling applications from simple transfer to the extrusion of low- to medium- viscosity materials up to 100,000 centipoise (cPs) with fluid delivery up to 18.1 gpm (68.6 L/min).

Applications advantages of 2-balls:

Spray: 2-ball pumps deliver the constant flow rate and pressure needed for consistent and efficient coatings applications
Transfer & Supply: Depending on the model, some 2-ball pumps can achieve flow rates up to 18.1 gpm, providing dependable results
Extrusion: 2-ball pumps generate pressure to handle extrusion of low-to medium-viscosity
Lubrication: ARO® 2-balls pumps provide the flow and pressure required for moving light oils and grease lubricants
High Pressure Cleaning: ARO® Wash Pump Packages are portable and offer the the right option for industrial cleaning applications

Materials advantages of 2-balls:

  • Sheer sensitive materials: ARO® 2-ball pumps minimize friction points to prevent fluid shear, when compared to other similar pumping technologies
  • Abrasive and high solid materials: ARO 2-ball pump minimize friction points and allow smooth passages to maintain fluid consistency
  • Optional ceramic coating provides an even stronger defense against highly abrasive fluids like paint and glass-filled sealer

Specifications

Ratio 11:1
Stroke 6” (15.24 cm)
Material Inlet 1” NPT(F)
2” NPT(M)
Material Outlet 1” NPT(F)
Air Inlet (female) 1/2” NPT(F)
Air Inlet Pressure Range psi (bar) 30 - 150 (2 - 10.3)
Fluid Pressure Range psi (bar) 660 - 3412 (46 - 235)
Max Cycles/Minute 7.5 (122.9)
Displacement/Cycle cu in (cm3) 60.0
Cycles/gal (L) 30.9 (8.1)
Flow @ 60 Cycles gpm (L/min) 1.9 (7.2)
Noise Level @ 60 psi dBA 86.5
Weight* lb (kg) 42.9 (19.5)
Container Suitability Remote Mounting
AF0422 Fluid Curves
AF0422-dim

Dimensions

A* in (mm) 42.18  (1071.47)
B in (mm) 18.91  (480.34)
C in (mm) 12.66  (321.59)

*For models without ball valve regulator subtract 2.08 in (52.83 mm)