Item: 04-13975 Model: PS4/AAAAA/ZGS/BN/BN/0327 Series: Pro-Flo Shift Wetted material: Aluminum Diaphragm material: Bunalast™ Nominal fluid port size: 1.5-inch Construction: Clamped Connection standard: NPT
WILDEN / PRO-FLO SHIFT SERIES
This 1.5-inch Pro-Flo Shift air-operated double-diaphragm pump uses aluminum wetted housing and Bunalast™ diaphragms. Its clamped construction is identified by the complete ordering code below. Fluid connections use the NPT standard.
Complete model
PS4/AAAAA/ZGS/BN/BN/0327
FLUID PORT SIZE
1.5-inch NPT
MAXIMUM FLOW
≈ 306.6 L/min
MAXIMUM PRESSURE
125 psig
| Brand / item number | WILDEN / 04-13975 |
|---|---|
| Pump series | Pro-Flo Shift |
| Nominal fluid port size | 1.5 in |
| Construction | Clamped |
| Wetted housing | Aluminum |
| Diaphragm material | Bunalast™ |
| Diaphragm design | EZ-INSTALL |
| Diaphragm stroke | Full-Stroke |
| Check ball material | Buna-N |
| Valve seat material | Buna-N |
| Connection standard | NPT |
| Sub-series | Stallion® |
| Product family | MINING |
| Power source | COMPRESSED AIR |
| Inlet / discharge orientation | SCREEN BASE / CENTER VERTICAL |
| Maximum flow | 81 US gpm (approximately 306.6 L/min) |
|---|---|
| Maximum operating pressure | 125 psig (approximately 8.6 bar) |
| Maximum air supply pressure | 125 psig (approximately 8.6 bar) |
| Listed dry suction lift | 18.7 ft (approximately 5.70 m) |
| Listed operating temperature | 10–180 °F (approximately -12.2–82.2 °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 | Aluminum |
|---|---|
| Outer pistons | Aluminum |
| Wetted O-rings / gaskets | Buna-N |
| Hardware material | DIAPHRAGM DEPENDENT |
| Muffler | Aluminum |
| Air inlet connection | FNPT |
| Special option code | 0327 |
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.
AIR REPAIR KIT
Air distribution service kit matched to this 1.5-inch Pro-Flo Shift PS4 configuration. Confirm the complete pump code when ordering.
WET-END REPAIR KIT
Wetted-end service kit matched to this 1.5-inch clamped pump with Bunalast™ 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 04-13975 and PS4/AAAAA/ZGS/BN/BN/0327, 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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