WILDEN 01-11239
XPS1/SSAAA/VTS/VT/STFWILDEN 01-11239 is a 0.5-inch air-operated diaphragm pump in the Pro-Flo® SHIFT series. This configuration uses a stainless steel wetted housing and FKM diaphragms. The complete ordering configuration is XPS1/SSAAA/VTS/VT/STF.
- Nominal port size
- 0.5 inch
- Maximum flow
- 15.9 US gpm
- Wetted housing
- stainless steel
- Diaphragm material
- FKM
Know the pump.
Construction & fluid path
The pump has clamped construction. Fluid connection specification: NPT threaded. Check ball material: FKM. Valve seat material: stainless steel.
Performance & operating point
The published maximum flow is 15.9 US gpm. The listed maximum working pressure is 125 psig. Maximum flow and maximum pressure are separate ratings. The operating flow depends on discharge pressure, the available air supply, fluid properties and the selected configuration.
Specifications at a glance.
Review materials, connections and operating limits for your duty point.
Identification
| Brand | WILDEN |
|---|---|
| Model / order number | 01-11239 |
| Series | Pro-Flo® SHIFT |
| Full configuration | XPS1/SSAAA/VTS/VT/STF |
| Nominal port size | 0.5 inch |
| Maximum flow | 15.9 US gpm |
| Wetted housing | stainless steel |
| Diaphragm material | FKM |
| Drive type | Pneumatic |
| Working pressure | 125 psig |
| Construction | Clamped |
| Connection standard | NPT |
| Connection type | Threaded |
| Check ball material | FKM |
| Valve seat material | stainless steel |
Performance
| Max Flow Rate (gpm) | 15.9 |
|---|---|
| Maximum Allowable Operating Pressure (psig) | 125 |
| Max Air Pressure (psig) | 125 |
| Max Diameter Solids (in.) | 0.06 |
| Max Suction Lift Dry (ft.) | 19.3 |
| Min Operating Temperature (°F) | 40 |
| Max Operating Temperature (°F) | 220 |
| Displacement Per Stroke (gal) | 0.027 |
| Self Priming | YES |
Materials & construction
| Technical Construction | CLAMPED |
|---|---|
| Wetted Path Material | STAINLESS STEEL |
| Diaphragm Design | TRADITIONAL |
| Diaphragm Stroke | Full-Stroke |
| Valve Type | VALVE BALL |
| Valve Material | FKM |
| O-ring / gasket material | PTFE |
| Outer Piston Materials | STAINLESS STEEL |
| Air Side Material | ALUMINUM |
| Hardware Material | STAINLESS STEEL |
| Muffler Material | Aluminum |
Connections
| Nominal fluid connection size (in.) | 0.5 |
|---|---|
| Inlet Size (in.) | 0.5 |
| Inlet Orientation | CENTER SWIVEL |
| Discharge Size (in.) | 0.5 |
| Discharge Orientation | CENTER SWIVEL |
| Air Inlet Connection | 1/2" NPT |
| Muffler Connection Type | 1/2" NPT |
Dimensions & weight
| Overall Length (in.) | 8.5 |
|---|---|
| Overall Length With Muffler (in.) | 14 |
| Overall Width (in.) | 8 |
| Overall Height (in.) | 8.8 |
| Inlet Height (in.) | 1.1 |
| Inlet Horizontal Offset (in.) | 1.2 |
| Discharge Height (in.) | 7.8 |
| Discharge Horizontal Offset (in.) | 1.2 |
| Air Inlet Height (in.) | 5.1 |
| Muffler Connection Height (in.) | 5.2 |
| Shipping Weight (lbs) | 23 |
Additional specifications
| Product family | METAL INDUSTRIAL |
|---|
Maximum flow and maximum pressure are separate ratings; they do not describe one simultaneous operating point.
Make the right selection.
Share the fluid, required flow, discharge pressure and temperature with Kevin.