Item: 04-13274 Model: PS420/SSSPP/TWS/TF/STF/0651 Series: Pro-Flo Shift Wetted material: Stainless steel Diaphragm material: PTFE Nominal model size: 1.5-inch Construction: Bolted Connection standard: NPT Actual fluid inlet size: 1.5 in Actual fluid discharge size: 1.25 in
WILDEN / PRO-FLO SHIFT SERIES
This 1.5-inch Pro-Flo Shift air-operated double-diaphragm pump uses stainless steel wetted housing and PTFE diaphragms. Its bolted construction is identified by the complete ordering code below. Fluid connections use the NPT standard.
Complete model
PS420/SSSPP/TWS/TF/STF/0651
NOMINAL MODEL SIZE
1.5-inch NPT
MAXIMUM FLOW
≈ 484.5 L/min
MAXIMUM PRESSURE
125 psig
| Brand / item number | WILDEN / 04-13274 |
|---|---|
| Pump series | Pro-Flo Shift |
| Nominal model size | 1.5 in |
| Actual fluid inlet size | 1.5 in |
| Actual fluid discharge size | 1.25 in |
| Construction | Bolted |
| Wetted housing | Stainless steel |
| Diaphragm material | PTFE |
| Diaphragm design | TRADITIONAL |
| Diaphragm stroke | Full-Stroke |
| Check ball material | PTFE |
| Valve seat material | Stainless steel |
| Connection standard | NPT |
| Power source | COMPRESSED AIR |
| Inlet / discharge orientation | CENTER HORIZONTAL BACK / CENTER VERTICAL |
| Maximum flow | 128 US gpm (approximately 484.5 L/min) |
|---|---|
| Maximum operating pressure | 125 psig (approximately 8.6 bar) |
| Maximum air supply pressure | 125 psig (approximately 8.6 bar) |
| Maximum solids diameter | 0.25 in (approximately 6.3 mm) |
| Listed dry suction lift | 11.4 ft (approximately 3.47 m) |
| Listed operating temperature | 40–175 °F (approximately 4.4–79.4 °C) |
| Self-priming | Yes |
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 | Stainless steel |
| Wetted O-rings / gaskets | PTFE |
| Hardware material | Stainless steel |
| Muffler | Aluminum |
| Air inlet connection | FNPT |
| Special option code | 0651 |
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 04-13274 and PS420/SSSPP/TWS/TF/STF/0651, 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
