Stainless-steel Push-in Pneumatic Fittings Bulkhead Union (PBU ) – CHIBIN Machine
Push-in Pneumatic Fittings Bulkhead Unions are widely used in liquid and gas tubing. It is suitable for all kinds of thermoplastic tube, such as Nylon, PU, PE, PP tube. In general, it is suitable for component assembly of instrumentation and equipment under 10kg. CHIBIN specializes in stainless tube fittings, compression fittings, Rapid Fittings, Push-in Fittings, Hydraulic Fittings, Pipe Fittings, Quick Couplings, Valves, Nozzles and accepts ODM as well as ODM inquiry.
Stainless-steel Push-in Pneumatic Fittings Bulkhead Union
PBU
SUS304 Push to Connect Pneumatic Fitting, One Touch Pneumatic Fitting
Push-in Pneumatic Fittings Bulkhead Unions are widely used in liquid and gas tubing. It is suitable for all kinds of thermoplastic tube, such as Nylon, PU, PE, PP tube. In general, it is suitable for component assembly of instrumentation and equipment under 10kg.
Push-in Pneumatic Fittings Bulkhead Unions present straight shape. Two ends adapt the special internal structure and NBR seal to make soft tube connection. Push-in Pneumatic Fittings Bulkhead Unions are used for connection and disconnection of the thermoplastic tube to achieve a free flow of liquid or gas. Also used as the diversion port in pipelines.
Push-in Pneumatic Fittings Bulkhead Unions are constructed of stainless-steel body, NBR seal (or another selection of Viton), retaining claw, claw seat, and release ring. CHIBIN Push-in Pneumatic Fittings Bulkhead Unions feature a unique leakage-free sealing design, easy connection and use, as well as space-saving.
Features
- Leak-free sealing technology.
- Fast installation.
- Easy use.
- Space-saving.
- Material: SUS304, SUS316 (Corrosive resistance)
Technical Data
Working Pressure: 10 kgf/cm² *
Working Temperature: -20°C ~ 80°C *
Suitable OD: 4 ~ 12 mm
Thread: PT, NPT, M
The suitability of fittings depends on the plastic tube type and outside diameter.
Application
- Suitable for Component Assembly of Instrumentation, Food, Chemical, Petrochemical Industries, Water Treatment, Medical Equipment and Agriculture Machines.
Dimension
Specification
PBU Push-in Pneumatic Fittings Bulkhead Union| Part No | Tube OD | Panel Hole Size | Dimensions | H |  |
||
|---|---|---|---|---|---|---|---|
| Ø | Ø T | Ø E | I | L | |||
| PBU06M | 6 | 14.5 | 4 | 22.05 | 37 | 17 | 17 |
| PBU08M | 8 | 16.5 | 6 | 23.85 | 40.2 | 19 | 19 |
| PBU10M | 10 | 19.5 | 8 | 28.45 | 47.9 | 22 | 22 |
| PBU12M | 12 | 22.6 | 9 | 29.7 | 51.4 | 25 | 27 |
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Stainless-steel Push-in Pneumatic Fittings Bulkhead Union (PBU ) – CHIBIN Machine
Since 1980 in Taiwan, CHIBIN Machine makes Stainless-steel Push-in Pneumatic Fittings Bulkhead Union —compression, push-in pneumatic, hydraulic, quick couplings, and precision nozzle and needle valves for medical and semiconductor use.
Our fittings are ISO-certified and TTQS-awarded, with MIL-STD-105E quality checks. We stock 10,000+ standard parts and offer OEM/ODM custom runs up to 3,000 pcs.
With advanced CNC manufacturing and 40+ years of experience, CHIBIN Machine meets tight specs for surface finish, thread standards, and leak-tight testing. Get a fast quote today.