

Part number 0555256 is a Transducer Adapter. This fitting connects the pressure transducer to the fluid manifold on compatible sprayer systems, enabling accurate pressure monitoring and digital display readout for precise spray control.
| Part Number | 0555256 |
|---|---|
| Part Description | Transducer Adapter |
| Fits | PowrLiner 1800M, 2800M; PowrLiner 2850 GB_D_F |
| Condition | New |
Part number 0555256 is a Transducer Adapter, a precision-machined fitting that serves as the critical interface between the pressure transducer and the fluid manifold on compatible PowrLiner spray systems. This component provides the correct mounting geometry and fluid porting to allow the pressure sensor to accurately measure hydraulic pressure within the system.
Modern PowrLiner sprayers utilize electronic pressure transducers to monitor system pressure in real time. This pressure data is displayed on digital gauges or control panels and may be used for pressure control, system diagnostics, and performance monitoring. The transducer adapter ensures the sensor is properly positioned and sealed within the fluid path, with the correct thread configuration and port size to match both the manifold and the transducer.
This adapter is subjected to continuous high-pressure cycling and chemical exposure. Failure modes include thread damage, cracking of the adapter body, corrosion, or deterioration of the sealing surfaces. A damaged or leaking transducer adapter can cause inaccurate pressure readings, external fluid leaks, and loss of system pressure. Replacement restores accurate pressure monitoring and system integrity.
| Sensor Mounting | Provides the correct thread and seat configuration for pressure transducer installation |
|---|---|
| Fluid Porting | Creates a sealed passage between the fluid manifold and the transducer diaphragm |
| System Integration | Enables electronic pressure monitoring and digital display functionality |
| External Leakage | Fluid seeps from the adapter threads or mounting point |
|---|---|
| Thread Damage | Adapter threads are stripped, crossed, or corroded |
| Inaccurate Pressure Reading | Pressure gauge displays erratic, zero, or obviously incorrect values |
| Physical Damage | Adapter body is cracked, deformed, or has damaged hex drive surfaces |
Part number 0555256 is designed for specific PowrLiner models equipped with electronic pressure monitoring systems. Always confirm fitment using the correct service manual and parts diagram for your exact model and serial number.
| Compatible Models | Component |
|---|---|
| PowrLiner 1800M | Transducer Adapter |
| PowrLiner 2800M | |
| PowrLiner 2850 GB_D_F |
The transducer adapter is part of the sprayer's electronic pressure monitoring system. When servicing this component, these related parts are often inspected or replaced at the same time.
The electronic sensor itself may fail. If the adapter is damaged, inspect the transducer for signs of damage or corrosion.
Inspect the manifold threads where the adapter mounts. Damaged manifold threads may require repair or manifold replacement.
Some transducer adapters use O-rings or copper crush washers. These sealing components should be replaced during adapter service.