WILDEN 02-11950
PX220/WWAAA/NES/NE/MNEWILDEN 02-11950 is a 1-inch air-operated diaphragm pump in the Pro-Flo X series. This configuration uses a cast iron wetted housing and neoprene diaphragms. The complete ordering configuration is PX220/WWAAA/NES/NE/MNE.
- Nominal port size
- 1 inch
- Maximum flow
- 211.98 L/min
- Wetted housing
- cast iron
- Diaphragm material
- neoprene
Know the pump.
Construction & fluid path
The pump has bolted construction. Valve material: neoprene. Valve seat material: Mild steel.
Performance & operating point
The published maximum flow is 211.98 L/min. 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 | 02-11950 |
| Series | Pro-Flo X |
| Full configuration | PX220/WWAAA/NES/NE/MNE |
| Nominal port size | 1 inch |
| Maximum flow | 211.98 L/min |
| Wetted housing | cast iron |
| Diaphragm material | neoprene |
| Drive type | Pneumatic |
| Construction | Bolted |
| Valve material | neoprene |
| Valve seat material | Mild steel |
Performance
| Family maximum flow (gpm) | 56 |
|---|
Materials & construction
| Wetted path material | Cast Iron |
|---|---|
| Construction code | WWAAA |
| Diaphragm code | NES |
| Valve / flap code | NE |
| Valve / flap material | Neoprene |
| O-ring / gasket material | Neoprene |
| Outer piston material | Cast iron |
Connections
| Nominal fluid connection size (in.) | 1 |
|---|
Additional specifications
| Product family | Pro Flo X |
|---|---|
| Seat / seal code | MNE |
| Air-system service kit | 02-9988-99 |
| Wetted-part service kit | 02-9814-51 |
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.