Kelm Tube x Tube Push-In Bulkhead Coupling
Useful Information
Technical Specification
- Connection Type: Straight Bulkhead Tube x Tube
- Material: Nickel-Plated Brass
- Media Compatibility: Air and Vacuum Only
- Max. Operating Pressure: 10 bar
- Operating Temperature Range: -10°C to +60°C
- Mounting Type: Bulkhead with Locknut
- Negative Pressure Resistance: -750 mm Hg (-750 Torr)
Description
This bulkhead coupling is engineered for secure, panel-mounted tube-to-tube connections in compressed air and vacuum systems. Designed with a one-touch push-in mechanism, it simplifies installation by allowing quick, tool-free connections through panels or enclosures. Manufactured from nickel-plated brass, it provides excellent corrosion resistance and mechanical strength, making it ideal for industrial environments requiring durable and space-efficient fittings.
Key Features & Benefits
- Panel Mount Design: Enables reliable tube connections through walls or enclosures
- One-Touch Push-In Fitting: Quick and easy connection/disconnection without tools
- High Durability: Nickel-plated brass offers robust performance and corrosion resistance
- Compact Construction: Lightweight design for confined installations
- Pressure & Temperature Resistant: Operates up to 10 bar and from -10°C to +60°C
- Air & Vacuum Compatible: Suitable for use in negative pressure applications

| Product Code | D (mm) | P (mm) | B (mm) | C (mm) | H (mm) | M (Thread) |
| 367167 | 4 | 10 | 33.5 | 16 | 14 | M12x1 |
| 367168 | 6 | 12.8 | 35 | 17 | 17 | M14x1 |
| 367169 | 8 | 13.8 | 40.5 | 18.5 | 19 | M16x1 |
| 367170 | 10 | 16.8 | 40 | 19.3 | 24 | M20x1 |
| 367171 | 12 | 19.8 | 44.5 | 21 | 26 | M22x1 |
