Wilden® Velocity Series AODD Pumps for Skids, Systems and Dosing Applications
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6 mm (1/4") Velocity Series Bolted Plastic AODD Pump - V2550
The Wilden® Velocity Series compact air-operated double-diaphragm (AODD) pump was designed with versatility. Featuring a unique detachable mounting foot, Velocity Series pumps can easily be reoriented into a vertical or horizontal position with multiple inlet and discharge port options, a critical consideration for systems and skids. The Velocity Series also features a bore-seal design to eliminate the effects of torque decay and has a dry suction lift capability up to 5.1 m (16.9’) for better priming under a wide variety of system conditions.
- Numerous mounting configurations to fit any application
- 4.3 m (14.2') dry suction lift for better priming
- Startup pressures as low as 1.03 bar (15 psi)
- Bore-seal design that eliminates leaks that result from torque decay
- Interchangeable footprint with previous Wilden designs (P.025, P25)
AIR INLET |
MAX FLOW RATE |
LIQUID INLET |
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MAX PRESSURE |
LIQUID DISCHARGE |
MAX DIAMETER SOLIDS |
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CONNECTION TYPE |
DISPLACEMENT PER STROKE * |
MAX SUCTION LIFT CAPABILITY |
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Applications
- Chemical Dosing
- Paints and Inks
- Surface Treatment
- Clean-in-Place (CIP) Systems
- Lube Oil
- Commercial Laundry
- Additive Injection
- Sampling
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Performance and Specifications
Dimensions |
Flow Curve – TPE-Fitted |
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| Note: Dimensions vary by material and connection. For additional information, please refer to the V2550 Manual. | Note: Additional performance curves can be found in the V2550 Manual. |
Wetted Housings
| MATERIAL | SHIP WEIGHT |
|---|---|
| Polypropylene | 2 kg (4 lb) |
| PVDF | 2 kg (4 lb) |
Non-Wetted Housings
| DESCRIPTION | MATERIAL |
|---|---|
| Air Valve | Polypropylene |
| Air Chamber | PET, Aluminum (Accu-Flo™ only) |
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Elastomer Options
| MATERIAL | TEMPERATURE LIMITS |
|---|---|
| PTFE* | 4°C to 104°C (40°F to 220°F) |
| Wil-Flex™ | -40°C to 107°C (-40°F to 225°F) |
* 4°C to 149°C (40°F to 300°F) - 13 mm (1/2") and 25 mm (1") models only
Wilden® Velocity Series AODD Pump
