Item: 02-11637 Model: A220P/AAPPP/BNS/BN/ABN/0744 Series: Accu-Flo Wetted material: Aluminum Diaphragm material: Buna-N Nominal fluid port size: 1-inch Construction: Bolted Connection standard: NPT
WILDEN / ACCU-FLO SERIES
This 1-inch Accu-Flo solenoid-controlled air-operated double-diaphragm pump uses aluminum wetted housing and Buna-N diaphragms. Its bolted construction is identified by the complete ordering code below. Fluid connections use the NPT standard. Operation requires compressed air and an external electrical control signal; confirm the solenoid configuration before ordering.
Complete model
A220P/AAPPP/BNS/BN/ABN/0744
FLUID PORT SIZE
1-inch NPT
| Brand / item number | WILDEN / 02-11637 |
|---|---|
| Pump series | Accu-Flo |
| Nominal fluid port size | 1 in |
| Construction | Bolted |
| Wetted housing | Aluminum |
| Diaphragm material | Buna-N |
| Diaphragm design | TRADITIONAL |
| Diaphragm stroke | Full-Stroke |
| Check ball material | Buna-N |
| Valve seat material | Aluminum |
| Connection standard | NPT |
| Product family | ELECTRONIC CONTROLLED |
| Power source | COMPRESSED AIR |
| Inlet / discharge orientation | CENTER HORIZONTAL BACK / CENTER HORIZONTAL FRONT |
| Maximum solids diameter | 0.25 in (approximately 6.3 mm) |
|---|---|
| Listed operating temperature | 32–175 °F (approximately 0.0–79.4 °C) |
| Self-priming | Yes |
| Listed shipping weight | 30 lb (approximately 13.61 kg) |
Maximum flow and maximum pressure are separate ratings. Check the duty point, fluid compatibility, temperature and suction conditions for the complete pump configuration.
| Air-side material | Polypropylene |
|---|---|
| Outer pistons | Aluminum |
| Wetted O-rings / gaskets | Buna-N |
| Hardware material | DIAPHRAGM DEPENDENT |
| Muffler | Plastic |
| Special option code | 0744 |
WET-END REPAIR KIT
Wetted-end service kit matched to this 1-inch bolted pump with Buna-N diaphragms. Match the installed elastomers and full ordering code.
Repair kits are ordered separately. Include the complete pump code and kit number in your enquiry.
Quote 02-11637 and A220P/AAPPP/BNS/BN/ABN/0744, together with quantity, fluid, operating temperature, required flow and discharge pressure. For replacement parts, include the component number and a clear pump nameplate photo.
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Contact: Kevin
Phone: +86-17717557262
Tel: +86-17717557262
Email: willeepump@gmail.com
Add: No. 133, Dongzheng Village, Lingang New Area, China (Shanghai) Pilot Free Trade Zone
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