Simply Versatile
4-ball piston pumps are designed to transfer high volumes of low- and medium-viscosity fluids up to 12,500 cPs with fluid delivery up to 32.8 gpm (124.0 L/min), depending on the application.
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AF0805 Series
AF0604 Series 4-Ball Piston Pumps
4:1 Ratio
Max Flow: 21.3 GPM (80.6 l/min)
Max Fluid Pressure: 633 psi (43.6 bar)
AF0402M Series 4-Ball Piston Pump
2:1 Ratio
Max Flow: 21.3 GPM (80.6 LPM)
Max Fluid Pressure: 312 psi
AF0603 Series 4-Ball Piston Pumps
3:1 Ratio
Max Flow: 29.3 GPM (110.8 l/min)
Max Fluid Pressure: 457 psi (31,5 bar)
650949-X4B四球柱塞泵
0.3:1 Ratio
Max Flow: 17 GPM (64.2 LPM)
Max Fluid Pressure: 360 psi (24.4 bar)
AF0807 Series 4-Ball Piston Pumps
7:1 Ratio
8" Air Motor
Max Flow: 23.5 GPM (88.8 l/min)
Max Fluid Pressure range: 210-1009 psi (14.5‐69.6 bar)
AF0604 Series 4-Ball Piston Pumps
4:1 Ratio
Max Flow: 21.3 GPM (80.6 l/min)
Max Fluid Pressure: 633 psi (43.6 bar)
Applications advantages of 4-balls:
- Transfer & Supply: 4-ball pumps are designed to move high volumes of fluids in order to minimize time spent filling or emptying large containers. The high flow rate is a result of double-acting pumping (draws material on the upstroke and downstroke) and is ideal for the large scale transfer of paints, chemicals, varnishes, enamels, lacquers and other low-to-medium viscosity fluids.
Another common application: circulating fluid from the original container to the point of use, and then back.
Materials advantages of 4-balls:
- Corrosive materials: ARO® 4-ball lower ends are constructed with stainless steel to maximize fluid compatibility with water based materials.
- Abrasive materials: A ceramic coating on the plunger rod and cylinder tube come standard on ARO® 4-ball pumps, protecting from highly abrasive materials and extending the service life of these parts up to 2x.
