The Wilden® A2 – 1″ / 25 mm Original™ Series clamped plastic AOD pumps are available in polypropylene or PVDF.
They come equipped with the Accu-Flo™ Air Distribution System (ADS), which provides direct electrical interface control, reduced system costs, automated system operation and lube-free operation.
Elastomers are available in the following materials:
| Material | Ship Wt |
|---|---|
| Polyproylene | 8.7 kg (19.0 lbs) |
| PVDF | 10.1 kg (22.0 lbs) |
FLOW RATE TO 79.5 LPM (21 GPM)
| Description | Material |
|---|---|
| Center Section | Polypropylene |
| Air Valve | Brass, Teflon®-coated Brass, or Nickel-plated Brass |
FLOW RATE TO 79.5 LPM (21 GPM)
3.3 m (10.8′)
3.17 mm (1/8”)
Model A2T
Model A2P
| Material | Temperature Limits |
|---|---|
| Buna-N | -12.2 to +82.2 °C (+10 to +180 °F) |
| EPDM | -51.1 to +137.8 °C (-60 to +280 °F) |
| Polyurethane | -12.2 to +65.6 °C (+10 to +150 °F) |
| PTFE | +4.4 to +104.4 °C (+40 to +220 °F) |
| Saniflex™ | -28.9 to +104.4 °C (+20 to +220 °F) |
| Viton® | -40 to +176.7 °C (-40 to +350 °F) |
| Wil-Flex™ | -40 to +107.2 °C (-40 to +225 °F) |
Following are a wide range of installation, engineering, and maintenance manuals for Wilden diaphragm pumps. These can assist you in ordering any spares parts you may require, and assist with any installation and troubleshooting you may encounter.
