Wilden AODD Double Diaphragm Pump - 6 mm (1/4 in.) - Velocity Bolted Plastic - 2550V Wilden AODD Double Diaphragm Pump - 6 mm (1/4 in.) - Velocity Bolted Plastic - 2550V Wilden AODD Double Diaphragm Pump - 6 mm (1/4 in.) - Velocity Bolted Plastic - 2550V Wilden AODD Double Diaphragm Pump - 6 mm (1/4 in.) - Velocity Bolted Plastic - 2550V

6 mm (1/4") Velocity Series Bolted Plastic AODD Pump V2550

AIR INLET
  • 1/4" FNPT
LIQUID INLET
  • 6 mm (1/4")
LIQUID DISCHARGE
  • 6 mm (1/4")
CONNECTION TYPE
  • FNPT (Threaded)
MAX SUCTION LIFT CAPABILITY
  • 4.3 m (14.2') Dry, 6.2 m (20.4') Wet
MAX FLOW RATE
  • 21.6 lpm (5.7 gpm)
MAX PRESSURE
  • 6.9 bar (100 psi)
MAX DIAMETER SOLIDS
  • 0.8 mm (1/32'')
DISPLACEMENT PER STROKE *
  • 0.04 L (0.01 gal)
    • * 1 cycle = 2 strokes
  • icon_cert-CE

Features and Benefits

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.

Wilden® Velocity Series AODD Pump

  • 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)

Downloads

EOMs

6 mm (1/4") Velocity Series Bolted Plastic Pump
Model: V2550 | Code: WIL-41000-E-06
6 mm (1/4") Velocity Series Bolted Plastic Pump (ES)
Model: V2550 | Code: WIL-41000-E-03sp
6 mm (1/4") Velocity Series Bolted Plastic Pump (PT)
Models: V2550, A2550V | Code: WIL-41000-E-06pt
6 mm (1/4") Velocity Series Bolted Plastic Pump (FR)
Model: V2550 | Code: WIL-41000-E-06fr
6 mm (1/4") Velocity Series Bolted Plastic Pump (DE)
Model: V2550 | Code: WIL-41000-E-06de
6 mm (1/4") Velocity Series Bolted Plastic Pump (ZH)
Model: V2550 | Code: WIL-41000-E-06cn

Flyers

WIL-41000-F-06
WIL-41000-F-06sp

Spec Sheets

Model: V2550 | Code: WIL-41000-T-02

Dimensional Drawings

V2550
V2550
V2550

Performance and Specifications

Dimensions

Dim-V2550-6mm.25in-VS-BPP

Note: Dimensions vary by material and connection. For additional information, please refer to the V2550 Manual.

Flow Curve – TPE-Fitted

Flo-V2550-6mm.25in-VS-BPP

Note: Additional performance curves can be found in the V2550 Manual.

AIR INLET
  • 1/4" FNPT
LIQUID INLET
  • 6 mm (1/4")
LIQUID DISCHARGE
  • 6 mm (1/4")
CONNECTION TYPE
  • FNPT (Threaded)
MAX FLOW RATE
  • 21.6 lpm (5.7 gpm)
MAX PRESSURE
  • 6.9 bar (100 psi)
MAX DIAMETER SOLIDS
  • 0.8 mm (1/32'')
MAX SUCTION LIFT CAPABILITY
  • 4.3 m (14.2') Dry, 6.2 m (20.4') Wet
DISPLACEMENT PER STROKE *
  • 0.04 L (0.01 gal)
    • * 1 cycle = 2 strokes

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)

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

Accessories