WILDEN 00-9849
A.025P/SZPPP/TNL/TF/STV/0151WILDEN 00-9849 is a 0.25-inch air-operated diaphragm pump in the Accu-Flo series. This configuration uses a stainless steel wetted housing and PTFE diaphragms. The complete ordering configuration is A.025P/SZPPP/TNL/TF/STV/0151.
- Nominal port size
- 0.25 inch
- Maximum flow
- 4.1 US gpm
- Wetted housing
- stainless steel
- Diaphragm material
- PTFE
Know the pump.
Construction & fluid path
The pump has clamped construction. Fluid connection specification: NPT threaded. Check ball material: PTFE. Valve seat material: stainless steel.
Performance & operating point
The published maximum flow is 4.1 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 | 00-9849 |
| Series | Accu-Flo |
| Full configuration | A.025P/SZPPP/TNL/TF/STV/0151 |
| Nominal port size | 0.25 inch |
| Maximum flow | 4.1 US gpm |
| Wetted housing | stainless steel |
| Diaphragm material | PTFE |
| Drive type | Pneumatic |
| Working pressure | 125 psig |
| Construction | Clamped |
| Connection standard | NPT |
| Connection type | Threaded |
| Check ball material | PTFE |
| Valve seat material | stainless steel |
Performance
| Max Flow Rate (gpm) | 4.1 |
|---|---|
| Maximum Allowable Operating Pressure (psig) | 125 |
| Max Air Pressure (psig) | 125 |
| Max Diameter Solids (in.) | 0.02 |
| Max Suction Lift Dry (ft.) | 14.7 |
| Min Operating Temperature (°F) | 40 |
| Max Operating Temperature (°F) | 175 |
| Max Viscosity (cP) | 125000 |
| Displacement Per Stroke (gal) | 0.005 |
| Self Priming | YES |
Materials & construction
| Technical Construction | CLAMPED |
|---|---|
| Wetted Path Material | STAINLESS STEEL |
| Diaphragm Design | PTFE IPD |
| Diaphragm Stroke | Reduced-Stroke |
| Valve Type | VALVE BALL |
| Valve Material | PTFE |
| O-ring / gasket material | PTFE-ENCAPSULATED FKM |
| Outer Piston Materials | NO OUTER PISTON |
| Air Side Material | POLYPROPYLENE |
| Hardware Material | STAINLESS STEEL |
| Muffler Material | Plastic |
| Construction Details | 0151 |
Connections
| Nominal fluid connection size (in.) | 0.25 |
|---|---|
| Inlet Size (in.) | 0.25 |
| Inlet Orientation | SIDE RIGHT |
| Discharge Size (in.) | 0.25 |
| Discharge Orientation | SIDE RIGHT |
| Air Inlet Connection | 0.125" FNPT |
| Muffler Connection Type | INTEGRATED MUFFLER |
Dimensions & weight
| Overall Length (in.) | 5.3 |
|---|---|
| Overall Length With Muffler (in.) | 5.8 |
| Overall Width (in.) | 6.5 |
| Inlet Height (in.) | 0.5 |
| Discharge Height (in.) | 5.3 |
| Air Inlet Height (in.) | 2.5 |
| Shipping Weight (lbs) | 11.12 |
| Listed pump weight (kg) | 5.044032 |
Additional specifications
| Product family | ELECTRONIC CONTROLLED |
|---|---|
| Sub Series | Accu-Flo™ |
| Air-system service kit | NAK |
| Wetted-part service kit | NWK |
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.