AF0409 Series Pumps

AF0409C Series 2-Ball Piston Pumps & Packages

9:1 Ratio
4 1/4" Air Motor
2.8 GPM (10.5 LPM) Max Flow
Max Fluid: 1,350 psi

9:1

4 1/4"
AFX
Series
 

Available Models

Pump Model**  Lower Pump Material Container  Suitability Plunger Material Upper  Packings Lower  Packings Lower Pump Model Pump Service  Kit
AF0409C11FF22 316 Stainless Steel    5 Gallon 316 Stainless Steel UHMW-PE UHMW-PE 1875C11FF22 K18755C11FF20
AF0409C11FF29 316 Stainless Steel    5 Gallon 304 Stainless Steel,  Ceramic Coated UHMW-PE UHMW-PE 1875C11FF29 K18755C11FF20
AF0409C11SS22 316 Stainless Steel    5 Gallon 316 Stainless Steel, Ceramic Coated Tube Virgin PTFE Virgin PTFE 1875C11SS22 K18755C11SS20
AF0409C11VF2E 316 Stainless Steel    5 Gallon 316 Stainless Steel, Ceramic Coated Tube Viton UHMW-PE 1875C11VF2E K18755C11VF20
AF0409C11VF29 316 Stainless Steel    5 Gallon 304 Stainless Steel,  Ceramic Coated Viton UHMW-PE 1875C11VF29 K18755C11VF20
AF0409C51SS22 316 Stainless Steel    55 Gallon 316 Stainless Steel Virgin PTFE Virgin PTFE 1875C51SS22 K18755C11SS20

**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 9:1
Stroke 4” (10.2 cm)
Material Inlet 1-1/4” NPT(F)
Material Outlet 3/4” NPT(F)
Air Inlet (female) 1/2” NPT(F)
Air Inlet Pressure Range psi (bar) 0 - 150 (0 - 10.3)
Fluid Pressure Range psi (bar) 0 -1350 (0 - 93.1)
Max Cycles/Minute 60.0
Displacement/Cycle cu in (cm3) 11.0 (180.2)
Cycles/gal (L) 21 (5.5)
Flow @ 60 Cycles gpm (L/min) 2.9 (10.8)
Noise Level @ 60 psi dBA 89.2
Weight* lb (kg) 5 Gallon - 35 (15.9)
55 Gallon - 45 (20.4)
AF0409C Fluid Curves
AF0409-316-dim

Dimensions - 5-Gallon Unit

A* in (mm) 34.12 (866.55)
B in (mm) 17.78 (451.7)
C in (mm) 11(279.4)

Dimensions - 55-Gallon Unit

A* in (mm) 57.46 (1459.48)
B in (mm) 41.12 (1044.55)
C in (mm) 34.34 (872.34)

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

Drum Cover Agitator w/Lift
55 Gallon

Model No.  Package Type Pump Model  Lift Model Drum Cover Material Hose

AL0409C51FF22002

Drum Cover w/Agitator Lift

AF0409C51FF22

640067

66197

623600-10

AL0409C51FF22000_l

Recommended Accessories

Extrusion Guns
651533 For low- to medium-viscosity fluids 1/4” NPS (M) inlet
641523-1 Wetted parts are 300 Series SS with PTFE packings

Extrusion Gun Nozzle Kits
66541-6 Orifice .063” (1.63 mm), 66541-9 Orifice .093” (2.36 mm),
66541-2 Orifice .125” (3.17 mm)

Swivel
636085
Straight, 3/8” (M) x 3/8” (F) / fabric with neoprene / 8,000 psi (552 bar) max. working pressure

636088 Z-360°, 3/8” (M) x 3/8” (F) / fabric with neoprene / 8,000 psi (552 bar) max. working pressure

75364 Straight, for use with 651533 gun / 1/4”-18 NPTF to 1/4”-18 NPSM /
10,000 psi (690 bar) max working pressure

Material Filters
1/2” F (2) inlet 1/2” F (1) outlet / 6,000 psi (414 bar) max. / 200 micron 
651420-70 for Carbon Steel
651422-70 for Stainless Steel

3/8” Fluid Pressure Regulators
651780-A3A-B
Regulated 400 – 1,250 psi (28 – 86 bar) /
3,000 psi (207 bar) max. inlet / stainless steel
651780-B1A-B Regulated 400 – 1,250 psi (28 – 86 bar) /
3,000 psi (207 bar) max. inlet / carbon steel
651780-B1B-B Regulated 1,000 – 3,000 psi (69 – 345 bar) /
6,000 psi (414 bar) max. inlet / carbon steel
651780-B3R-B Regulated 400 – 5,000 psi (28 – 345 bar) /
6,000 psi (414 bar) max. inlet / stainless steel