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AF0660 Series 2-Ball Piston Pumps
Overview
Simply Versatile
2-ball pumps are among the most versatilein the ARO® line. They are capable of handling applications fromsimple transfer to the extrusion of low- to medium- viscositymaterials up to 100,000 centipoise (cPs) with fluid delivery up to18.1 gpm (68.6 L/min).
Applications advantages of 2-balls:
Spray: 2-ball pumps deliver the constant flow rate andpressure needed for consistent and efficient coatingsapplications
Transfer & Supply: Depending on themodel, some 2-ball pumps can achieve flow rates up to 18.1 gpm,providing dependable results
Extrusion: 2-ball pumpsgenerate pressure to handle extrusion of low-tomedium-viscosity
Lubrication: ARO® 2-balls pumpsprovide the flow and pressure required for moving light oils andgrease lubricants
High Pressure Cleaning: ARO® WashPump Packages are portable and offer the the right option forindustrial 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
Available Models
Specifications
Specifications
Dimensions
Packages
Recommended Accessories
Extrusion Guns
651500 For material over 200,000 cP 3/8” (F) inlet
651533 For low- to medium-viscosity fluids 1/4” NPS (M) inlet
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” F (2) inlet 3/8” F (3) outlet / 6,000 psi (414 bar) max. / Carbon Steel
651418-40-B for 40 Mesh (375 Microns)
651418-70-B for 70 Mesh (200 Microns)
3/4” Fluid Pressure Regulators
651780-C1B-B Regulated 750 – 2,500 psi (52 – 173 bar) /6,000 psi (414 bar) max. inlet / carbon steel
651780-C1C-B Regulated 2,000 – 5,000 psi (138 – 345 bar) /6,000 psi (414 bar) max. inlet / carbon steel
651780-C3B-B Regulated 750 – 2,500 psi (52 – 173 bar) /6,000 psi (414 bar) max. inlet / stainless steel
651780-C3R-B Regulated 750 – 5,000 psi (52 – 345 bar) /6,000 psi (414 bar) max. inlet / stainless steel
