Item: 04-11776 Model: P4/WMAPP/EPS/EP/EP/0014 Series: Pro-Flo Wetted material: Iron Diaphragm material: EPDM Nominal fluid port size: 1.5-inch Construction: Clamped Connection standard: BSPT
WILDEN / PRO-FLO SERIES
This 1.5-inch Pro-Flo air-operated double-diaphragm pump uses iron wetted housing and EPDM diaphragms. Its clamped construction is identified by the complete ordering code below. Fluid connections use the BSPT standard.
Complete model
P4/WMAPP/EPS/EP/EP/0014
FLUID PORT SIZE
1.5-inch BSPT
MAXIMUM FLOW
≈ 287.7 L/min
MAXIMUM PRESSURE
125 psig
| Brand / item number | WILDEN / 04-11776 |
|---|---|
| Pump series | Pro-Flo |
| Nominal fluid port size | 1.5 in |
| Construction | Clamped |
| Wetted housing | Iron |
| Diaphragm material | EPDM |
| Diaphragm design | TRADITIONAL |
| Diaphragm stroke | Full-Stroke |
| Check ball material | EPDM |
| Valve seat material | EPDM |
| Connection standard | BSPT |
| Power source | Compressed Air |
| Inlet / discharge orientation | Center Horizontal Back / Center Vertical |
| Maximum flow | 76 US gpm (approximately 287.7 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 | 19 ft (approximately 5.79 m) |
| Listed wet suction lift | 26 ft (approximately 7.92 m) |
| Listed operating temperature | 32–175 °F (approximately 0.0–79.4 °C) |
| Self-priming | Yes |
| Listed shipping weight | 56 lb (approximately 25.40 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 | Mild Steel |
| Wetted O-rings / gaskets | EPDM |
| Hardware material | Diaphragm Dependent |
| Muffler | Aluminum |
| Special option code | 0014 |
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 P4 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 EPDM 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 04-11776 and P4/WMAPP/EPS/EP/EP/0014, 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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