AF1045 Series Pumps

AF1045 Series 2-Ball Piston Pumps & Packages

45:1 Ratio
10" Air Motor
6.27 GPM (23.7 LPM) Max Flow
Max Fluid: 4,050 psi

45:1

10"
AFX
Series
 

Available Models

Pump Model** Lower Pump Model Material Plunger Material Upper Packings Lower Packings Lower Pump Model Pump Service Kit
AF1045B11KK47 Carbon Steel Nickel Plated 17-4 Stainless Steel w/Hard Chrome Glass Filled PTFE Glass Filled PTFE 66475-34D 637098-343
AF1045B11RK47 Carbon Steel Nickel Plated 17-4 Stainless Steel w/Hard Chrome Glass Filled PTFE/UHMW-PE (Staggered) Glass Filled PTFE 66475-R4D 637098-R43
AF1045G11KK47 Carbon Steel Nickel Plated 17-4 Stainless Steel w/Hard Chrome Glass Filled PTFE Glass Filled PTFE 2094G11KK47 K2094G11KK47
AF1045G11RK47 Carbon Steel Nickel Plated 17-4 Stainless Steel w/Hard Chrome Glass Filled PTFE/UHMW-PE (Staggered) Glass Filled PTFE 2094G11RK47 K2094G11RK47

**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 45:1
Stroke 6” (15.24 cm)
Material Inlet 2” NPT(F)
Material Outlet 1” NPT(F)
Air Inlet (female) 1/2” NPT(F)
Air Inlet Pressure Range psi (bar) 30 - 90 (2.1 - 6.2)
Fluid Pressure Range psi (bar) 1350 - 4050 (93.1 - 279.3)
Max Cycles/Minute 70.0
Displacement/Cycle cu in (cm3) 20.7 (339.2)
Cycles/gal (L) 11.2 (2.9)
Flow @ 60 Cycles gpm (L/min) 6.27 (23.7) (@70 Cycles)
Noise Level @ 60 psi dBA 89.8
Weight* lb (kg) 132 (59.9)
Container Suitability Remote Mounting
61204X-X Series Pumps
AF1045B

Dimensions

A* in (mm) 50.24 (1276.15)
B in (mm) 27.19 (690.58)
C in (mm) 16.06 (408.00)

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