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WENK Pneumatic YBPM Series-Bulkhead Union
Product Detail
Working Pressure |
0.1~1Mpa |
Proof Pressure |
1Mpa |
Working Temperature Range |
0℃~60℃ |
Applicable Pipe |
PU Tube |
Body Material |
Brass |
YBPM Series Bulkhead Union User Guide

Product Introduction
The YBPM Series Bulkhead Union from WENK Pneumatic is a high-quality pneumatic pipe connector designed specifically for installations requiring tube passage through panels or bulkheads. Constructed from brass with excellent corrosion resistance and long service life, this product is suitable for various industrial environments.

Product Features
- One-touch push-in design for quick and easy installation
- Stainless steel grab-ring ensures secure and reliable tube connection
- Compatible with polyurethane (PU) tubes
- Available in multiple sizes (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm)
- Suitable for compressed air systems

Installation Steps
-
Preparation
- Confirm that the panel thickness is suitable for the YBPM Series Bulkhead Union
- Prepare the required size of PU tube
- Ensure the work area is clean and free of debris
-
Installation Process
- Drill an appropriately sized hole in the panel
- Insert the YBPM Series Bulkhead Union through the hole from one side of the panel
- Install and tighten the nut from the other side of the panel to secure the connector
- Push the PU tube directly into both ends of the connector; a "click" sound indicates proper installation
-
Installation Check
- Gently pull the tube to confirm a secure connection
- Check for air leakage at the connection points
- Ensure the bulkhead union is firmly installed on the panel without looseness
Preparation
- Confirm that the panel thickness is suitable for the YBPM Series Bulkhead Union
- Prepare the required size of PU tube
- Ensure the work area is clean and free of debris
Installation Process
- Drill an appropriately sized hole in the panel
- Insert the YBPM Series Bulkhead Union through the hole from one side of the panel
- Install and tighten the nut from the other side of the panel to secure the connector
- Push the PU tube directly into both ends of the connector; a "click" sound indicates proper installation
Installation Check
- Gently pull the tube to confirm a secure connection
- Check for air leakage at the connection points
- Ensure the bulkhead union is firmly installed on the panel without looseness

Maintenance
- Regularly inspect the connector and tube connections to ensure no air leakage
- Keep the connector clean to prevent dust and debris from entering
- Replace the connector promptly if any damage or aging is detected
- Avoid excessive bending or stretching of the connected tubes

Troubleshooting
-
Tube cannot be inserted: Check if the tube is damaged or deformed; confirm the tube size matches the connector
-
Air leakage at connection: Verify that the tube is fully inserted; check if the O-ring seal is intact
-
Loose connector: Inspect if the nut is properly tightened; reinstall and secure if necessary
-
Insufficient flow: Check for tube blockage; confirm if the connector size is suitable for system requirements
Our Commitments & Core Advantages
1. We are a factory specializing in the production of pneumatic components, with mature manufacturing experience and technology.
2. We manufacture and supply a wide range of series and specifications of air cylinders and pneumatic components, providing you with flexible options.
3. We can undertake the customization business of various pneumatic components according to the specific needs of customers.
We adhere to the service concept of efficiency and thoughtfulness, making you feel comfortable throughout the cooperation process, just as smooth as cooperating with a close friend.











