WILDEN PS4 — 1-1/2 inch non-metallic family
PS4WILDEN PS4 is a 1-1/2-inch diaphragm pump family in the Pro-Flo SHIFT Series. Wetted housing options include Polypropylene / PVDF.
- Nominal port size
- 1-1/2 inch
- Family maximum flow
- 379 L/min
- Housing options
- Polypropylene / PVDF
Know the pump.
Construction & fluid path
Listed fluid connection options: ANSI-DIN flange.
Performance & operating point
The published family maximum flow is 379 L/min. The listed maximum working pressure is 8.6 bar. Maximum flow and maximum pressure are separate ratings. The operating flow depends on discharge pressure, the available drive input, fluid properties and the selected configuration.
Configuration selection
This record describes a product family or model pattern. Select the complete ordering code and confirm its wetted materials, connections and operating limits before specifying a pump.
Specifications at a glance.
Review materials, connections and operating limits for your duty point.
Identification
| Brand | WILDEN |
|---|---|
| Model / order number | PS4 |
| Series | Pro-Flo SHIFT Series |
| Nominal port size | 1-1/2 inch |
| Family maximum flow | 379 L/min |
| Housing options | Polypropylene / PVDF |
| Working pressure | 8.6 bar |
| Connection standard | ANSI-DIN flange |
Additional specifications
| Maximum working pressure (bar) | 8.6 |
|---|---|
| Fluid connections | DIN/ANSI flanged; 1-1/2 in liquid inlet and discharge |
Performance by diaphragm configuration
| Rubber | 379 L/min (100 US gpm) |
|---|---|
| EZ-Install TPE | 378 L/min (100 US gpm) |
| Full-Stroke PTFE | 368 L/min (98 US gpm) |
Maximum flow and maximum pressure are separate ratings; they do not describe one simultaneous operating point.
Make the right selection.
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