AF0805 Series 4-Ball Piston Pumps & Packages
Available Models
| Pump Model** | Lower Pump Model Material | Plunger Material | Upper Packings | Lower Packings | Lower Pump Model | Pump Service Kit |
|---|---|---|---|---|---|---|
| AF0805M11FF48 | 300 Series/CF8M Stainless Steel | 17-4 Stainless Steel, Ceramic Coated | UHMW-PE | UHMW-PE | 67201-C4G | 637318-C4G |
| AF0805M11GF48 | 300 Series/CF8M Stainless Steel | 17-4 Stainless Steel, Ceramic Coated | UHMW-PE/Glass Filled PTFE (Staggered) | UHMW-PE | 67201-P4G | 637318-P4G |
**Add “-1” to Model No. for Ball Valve Regulator
Simply Versatile
4-ball Piston Pumps & Packages 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.
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.