65031X-X ‘N’ Series 2-Ball Pumps
Available Models
Pump Model | Lwer Pump Material | Container Suitability | Plunger Material | Upper Packings | Lower Packings | Lower Pump Model | Pump Service Kit |
---|---|---|---|---|---|---|---|
650311.0 | Stainless Steel | Stub | Stainess Steel | PTFE | PTFE | 1875C11SS22 | K18755C11SS20 |
650311-4 | Stainless Steel | Stub | Stainess Steel | UHMW-PE | UHMW-PE | 1875C11FF22 | K18755C11FF20 |
650311-5 | Stainless Steel | Stub | Ceramic Coated Stainless Steel | PTFE | PTFE | 1875C11SS29 | K18755C11FF20 |
650311-6 | Stainless Steel | Stub | Ceramic Coated Stainless Steel | UHMW-PE | UHMW-PE | 1875C11FF29 | K18755C11FF20 |
650311-7 | Stainless Steel | Stub | Ceramic Coated Stainless Steel | Viton | UHMW-PE | 1875C11VF29 | K18755C11VF20 |
650311-8 | Stainless Steel | Stub | Stainess Steel | Viton | PTFE | 1875C11VF22 | K18755C11VF20 |
650311-9 | Stainless Steel | Stub | Stainess Steel | Viton | UHMW-PE | 1875C11VF2E | K18755C11VF20 |
650312.0 | Stainless Steel | 55 Gallon | Stainess Steel | UHMW-PE | UHMW-PE | 1875C51SS22 | K18755C11SS20 |
650312-4 | Stainless Steel | 55 Gallon | Stainess Steel | PTFE |
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