308.18.0031 Air Processing Unit for WABCO systems
308.18.0031
Summary
This heavy-duty air processing unit is engineered for air brake circuits, featuring a 12 V heater and a 24 V pressure sensor. It ensures precise pressure regulation and moisture removal for heavy commercial vehicle pneumatic systems. Equivalent to OE WABCO 9325010060.
| EAN Code | 8683457008915 |
|---|
Ready to Order
Compatible OEM Codes
-
WABCO
- 932 501 006 0
Description
What does an air processing unit do?
This air processing unit serves as a critical component in the pneumatic brake system of heavy commercial vehicles. It integrates multiple functions including air filtration, moisture removal through drying, and precise pressure regulation within a single, high-strength housing to ensure reliable operation of brake and suspension circuits.Technical specifications and compatibility
Designed to meet demanding standards, this unit is compatible with WABCO systems. It features specific technical configurations including a 12 V heater for cold-weather performance and a 24 V pressure sensor for accurate monitoring. Technical specifications include port sizes such as M22x1.5, M16x1.5, and M12x1.5 to ensure precise integration into the vehicle's pneumatic layout.Maintenance and installation guidance
For workshop technicians, maintaining the integrity of the air circuit is vital. This unit manages various opening and closing pressures, such as 6.9 BAR to 7.2 BAR for opening and 4 BAR to 4.5 BAR for closing, depending on the specific port. Regular inspection of the ports and sensor connections is recommended to prevent system leaks or pressure fluctuations.System performance and troubleshooting
Ensuring correct installation of this unit helps maintain optimal air quality throughout the pneumatic system, protecting downstream components from moisture and contaminants. Consult your authorized distributor for further information.OE cross-reference
308.18.0031 (Air Processing Unit) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 9325010060.Technical Specifications
| Heater | 12 V |
|---|---|
| Port 4 | M12x1,5 |
| Port 12 | M22x1,5 |
| Port 21 | M16x1,5 |
| Port 22 | M16x1,5 |
| Port 11 | M22x1,5 |
| Port 23 | M16x1,5 |
| Port 24 | M16x1,5 |
| Opening Pressure 21 | 6,9 BAR |
| Opening Pressure 22 | 6,9 BAR |
| Opening Pressure 23 | 7,2 BAR |
| Opening Pressure 24 | 7,2 BAR |
| Closing Pressure 21 | 4 BAR |
| Closing Pressure 22 | 4 BAR |
| Closing Pressure 23 | 4,5 BAR |
| Closing Pressure 24 | 4,5 BAR |
| Pressure sensor | 24 V |
Other OEMs
WABCO
- 9325010060
- 932 501 006 0
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| WABCO |
FAQ
What is the primary function of this air processing unit?
It integrates air drying, filtration, and pressure regulation into one unit to supply clean, dry air to the brake and suspension circuits.
What are the technical port specifications for this unit?
The unit features several port sizes including M22x1.5, M16x1.5, and M12x1.5 to accommodate standard heavy-duty pneumatic connections.
Does this unit include heating elements?
Yes, this model is equipped with a 12 V heater to ensure proper operation in cold operating environments.
How can I identify if the pressure sensor is functional?
The unit utilizes a 24 V pressure sensor; technicians should monitor system pressure stability to ensure the sensor provides accurate readings.
What are the OE reference numbers of this part?
308.18.0031 directly replaces WABCO OE number 9325010060.