6 mm (1/4") Accu-Flo™ Clamped Metal Pump

A.025 Features

Accu-Flo™ Series Air-Operated Double-Diaphragm (AODD) Pumps give you the critical external pump control necessary for exacting applications such as batching. Featuring a direct electrical interface that utilizes electrical impulses to stroke the pump instead of differential pressure, the Accu-Flo Series provides a variable stroke rate that you can easily control as needed. To meet your applications, Accu-Flo Series pumps are available as NEMA 5-compliant and come in a variety of voltage options.

  • Integrated electronic (solenoid) control
  • Multiple signal input voltage options: 24V DC, 12V DC and 110V AC
  • Proven, robust clamped construction

Enquire About this product

Model Number: A.025
Product Name: 6 mm (1/4") Accu-Flo™ Clamped Metal Pump
Please provide any extra details you wish to enquire about such as installation, maintenance services etc here or when the best time to contact you is if you wish to be contacted by phone.
Wilden Accu-Flo™ Clamped Metal Pump 6mm (1/4 inch) - A.025

Dimensions

Dim-XA.025T-Metal-T-SeriesCenterSection
Note: Dimensions vary by material and connection. For additional information, please refer to the A.025 Metal Manual.

Flow Curve – Rubber-Fitted

dim-a025p-metal-rubber-fitted
Note: Additional performance curves can be found in the A.025 Metal Manual.

Specifications

Air Inlet
1/8" FNPT
Liquid Inlet
6 mm (1/4")
Liquid Discharge
6 mm (1/4")
Connection Type
NPT/BSPT (Threaded)
Max Pressure
8.60 bar (125.00 psi)
Max Diameter Solids
0.40 mm (1/64")
Max Suction Lift Capability
Rubber: 4.49m (14.70') Dry, 9.33m (30.60') Wet
PTFE: 3.80m (12.50') Dry, 9.33m (30.60') Wet
Max Flow Rate
Rubber: 15.50 lpm (4.10 gpm)
PTFE: 15.10 lpm (4.00 gpm)
Displacement Per Stroke
Rubber: 0.02 L (0.005 gal)
PTFE: 0.02 L (0.005 gal)

Wetted Housings

Material Ship Wt
Aluminum 2.00 kg (5.00 lb)
Stainless Steel 5.00 kg (11.00 lb)

Non-Wetted Housings

Description Material
Center Section Acetal, Polypropylene
Air Valve Acetal, Polypropylene

Elastomer Options

Material Temperature Limits
Buna-N -12.00°C to 82.00°C (10.00°F to 180.00°F)
FKM -40.00°C to 177.00°C (-41.00°F to 350.00°F)
Neoprene -18.00°C to 93.00°C (0.00°F to 200.00°F)
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
Brochures
Dimensional Drawings
EOMs
Spec Sheets