Item: 02-12838 Model: P220/WWPPP/FSS/FS/MFS/0677 Series: Pro-Flo Wetted material: IRON Diaphragm material: Hytrel® Nominal fluid port size: 1-inch Construction: Bolted Connection standard: NPT
WILDEN / PRO-FLO SERIES
This 1-inch Pro-Flo air-operated double-diaphragm pump uses iron wetted housing and Hytrel® diaphragms. Its bolted construction is identified by the complete ordering code below. Fluid connections use the NPT standard.
Complete model
P220/WWPPP/FSS/FS/MFS/0677
FLUID PORT SIZE
1-inch NPT
MAXIMUM FLOW
≈ 212.0 L/min
MAXIMUM PRESSURE
120 psig
| Brand / item number | WILDEN / 02-12838 |
|---|---|
| Pump series | Pro-Flo |
| Nominal fluid port size | 1 in |
| Construction | Bolted |
| Wetted housing | IRON |
| Diaphragm material | Hytrel® |
| Diaphragm design | TRADITIONAL SANITARY |
| Diaphragm stroke | Full-Stroke |
| Check ball material | Hytrel® |
| Valve seat material | MILD STEEL |
| Connection standard | NPT |
| Power source | COMPRESSED AIR |
| Inlet / discharge orientation | CENTER HORIZONTAL BACK / CENTER HORIZONTAL FRONT |
| Maximum flow | 56 US gpm (approximately 212.0 L/min) |
|---|---|
| Maximum operating pressure | 120 psig (approximately 8.3 bar) |
| Maximum air supply pressure | 120 psig (approximately 8.3 bar) |
| Maximum solids diameter | 0.25 in (approximately 6.3 mm) |
| Listed dry suction lift | 13.6 ft (approximately 4.15 m) |
| Listed operating temperature | 32–175 °F (approximately 0.0–79.4 °C) |
| Self-priming | Yes |
| Listed shipping weight | 50 lb (approximately 22.68 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 | IRON |
| Wetted O-rings / gaskets | HYTREL |
| Hardware material | DIAPHRAGM DEPENDENT |
| Muffler | Plastic |
| Special option code | 0677 |
Use the trace for this diaphragm configuration. Click to view the full-size image.
Use the trace for this diaphragm configuration. Click to view the full-size image.
Quote 02-12838 and P220/WWPPP/FSS/FS/MFS/0677, together with quantity, fluid, operating temperature, required flow and discharge pressure. For replacement parts, include the component number and a clear pump nameplate photo.
Build an evidence-based WILDEN AODD pump air-cos
Investigate low WILDEN AODD pump flow with a str
Compare WILDEN Saniflo FDA and Hygienic Series p
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
English
