V2550 Features
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.
- 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)
Wilden® Velocity Series AODD Pump
Dimensions
Note: Dimensions vary by material and connection. For additional information, please refer to the V2550 Manual.
Flow Curve – TPE-Fitted
Note: Additional performance curves can be found in the V2550 Manual.
Specifications
Air Inlet
1/4" FNPT
Liquid Inlet
6 mm (1/4")
Liquid Discharge
6 mm (1/4")
Connection Type
FNPT (Threaded)Max Pressure
6.90 bar
(100.00 psi)
Max Diameter Solids
0.80 mm
(1/32")
Max Suction Lift Capability
4.30m
(14.20') Dry,
6.20m
(20.40') Wet
Max Flow Rate
21.60 lpm
(5.70 gpm)
Displacement Per Stroke
0.04 L
(0.01 gal)
Wetted Housings
| Material | Ship Wt |
|---|---|
| Polypropylene | 2.00 kg (4.00 lb) |
| PVDF | 2.00 kg (4.00 lb) |
Non-Wetted Housings
| Description | Material |
|---|---|
| Air Valve | Polypropylene |
| Air Chamber | PET, Aluminum (Accu-Flo™ only) |
Elastomer Options
| Material | Temperature Limits |
|---|---|
| PTFE* | 4.00°C to 104.00°C (40.00°F to 220.00°F) |
| Wil-Flex™ | -40.00°C to 107.00°C (-40.00°F to 225.00°F) |
* 4°C to 149°C (40°F to 300°F) - 13 mm (1/2") and 25 mm (1") models only
Downloads
3D Models
Dimensional Drawings
EOMs
Spec Sheets