

Part 0290023 is a PowrTwin 12000 DI Plus pump assembly designed for PowrTwin 12000 Plus DI and PowrTwin 6900 series sprayers. This pump delivers high-pressure fluid for airless spraying applications, providing reliable performance and consistent material output. It restores full spraying capability when the original pump becomes worn, damaged, or fails to maintain adequate pressure.
| Part Number | 0290023 |
|---|---|
| Part Description | PowrTwin 12000 DI Plus |
| Brand | PowrTwin |
| Fits | PowrTwin 12000 Plus DI, PowrTwin 6900 |
| Condition | New |
The 0290023 PowrTwin 12000 DI Plus is a complete pump assembly designed for PowrTwin series airless sprayers. This pump is the heart of the spraying system, drawing coating material from the supply and pressurizing it for delivery through the spray gun.
Over time, pump components can wear from abrasive materials, seal degradation, or normal mechanical fatigue. A failing pump may result in low pressure, surging, or complete loss of spraying capability. Replacing the pump with this new assembly restores full performance, pressure consistency, and reliable operation.
| Fluid pressurization | Draws material and pressurizes it for spraying |
|---|---|
| Consistent output | Maintains steady flow for uniform application |
| System reliability | Provides dependable performance for continuous operation |
| Low pressure | Sprayer cannot build or maintain adequate pressure |
|---|---|
| Erratic output / surging | Flow fluctuates during operation |
| Excessive leakage | Fluid leaks from pump seals or housing |
| Unusual noise | Grinding, knocking, or cavitation sounds from pump |
This pump assembly (part 0290023) is compatible with the following PowrTwin models. Always verify fitment by consulting your equipment's parts diagram.
| Sprayer Model | Component |
|---|---|
| PowrTwin 12000 DI Plus | Complete Pump Assembly |
| PowrTwin 12000 Plus DI | Complete Pump Assembly |
| PowrTwin 6900 | Complete Pump Assembly |
When replacing the pump assembly, it's good practice to inspect and consider replacing these related components.
A clogged inlet strainer can restrict flow and cause pump wear; inspect and clean or replace.
If replacing the complete pump, ensure all seals are properly installed and sealing.
Inspect connecting rods, couplings, and drive housing for wear that could affect new pump.