Kelm Bulkhead Coupling F
Useful Information
Technical Specification
- Material: Nickel-plated brass with plastic composite
- Media Compatibility: Air and vacuum only
- Maximum Working Pressure: 10 bar
- Operating Temperature Range: -10°C to +60°C
- Thread Type: Female BSPP (British Standard Parallel Pipe)
- Connection Type: One-touch push-in bulkhead fitting
- Tube Sizes: 4mm to 12mm OD
- Thread Sizes: 1/8" to 1/2" BSPP
- Vacuum Rating: Up to -750 mmHg (-750 Torr)
Description
Engineered for through-panel installations, this bulkhead coupling provides a secure and professional pneumatic connection with a female BSPP thread. Its one-touch mechanism enables swift tube insertion and removal without tools, making it ideal for maintenance-intensive systems. Designed in nickel-plated brass, the body resists corrosion and wear, delivering dependable performance even in confined or exposed environments. The integrated mounting thread ensures a robust, vibration-resistant panel fit.
Key Features & Benefits
- One-Touch Convenience: Tool-free tube connection and disconnection
- Rugged Build: Nickel-plated brass for superior corrosion resistance
- Panel-Ready: Built-in mounting thread for easy bulkhead installation
- Reliable Sealing: Precision BSPP thread ensures secure, leak-free fit
- Vacuum Application Compatible: Rated up to -750 mmHg for air and vacuum use
- Broad Operating Range: Performs between -10°C and +60°C

| Product Code | D (mm) | D1 (mm) | R (Thread) | A (mm) | B (mm) | C (mm) | G (mm) | H1 (mm) | H2 (mm) | M |
| 367105 | 4 | 10 | 1/8 | 7 | 24.5 | 16 | 9 | 14 | 14 | M12x1 |
| 367106 | 4 | 10 | 1/4 | 7.5 | 26 | 16 | 9 | 17 | 17 | M12x1 |
| 367107 | 6 | 12.8 | 1/8 | 7 | 27 | 17 | 8.5 | 17 | 17 | M14x1 |
| 367108 | 6 | 12.8 | 1/4 | 7.5 | 28 | 17 | 9.5 | 17 | 17 | M14x1 |
| 367109 | 6 | 12.8 | 3/8 | 8 | 29.5 | 17 | 10 | 19 | 19 | M14x1 |
| 367110 | 6 | 12.8 | 1/2 | 10 | 31 | 17 | 12 | 24 | 24 | M14x1 |
| 367111 | 8 | 13.8 | 1/8 | 7 | 26.5 | 18 | 9 | 17 | 17 | M16x1 |
| 367112 | 8 | 13.8 | 1/4 | 7.5 | 28 | 18 | 9.5 | 17 | 17 | M16x1 |
| 367113 | 8 | 13.8 | 3/8 | 8 | 29 | 18 | 10 | 19 | 19 | M16x1 |
| 367114 | 8 | 13.8 | 1/2 | 10 | 31.5 | 18 | 12 | 24 | 24 | M16x1 |
| 367115 | 10 | 16.8 | 1/8 | 7 | 29.5 | 19.3 | 8.5 | 21 | 21 | M20x1 |
| 367116 | 10 | 16.8 | 1/4 | 7.5 | 29.5 | 19.3 | 9.5 | 21 | 21 | M20x1 |
| 367117 | 10 | 16.8 | 3/8 | 8 | 31.5 | 19.3 | 10 | 21 | 21 | M20x1 |
| 367118 | 10 | 16.8 | 1/2 | 10 | 31.5 | 19.3 | 12 | 24 | 24 | M20x1 |
| 367119 | 12 | 19.8 | 1/4 | 7.5 | 32 | 21 | 9.5 | 24 | 24 | M22x1 |
| 367120 | 12 | 19.8 | 3/8 | 8 | 33 | 21 | 10 | 24 | 24 | M22x1 |
| 367121 | 12 | 19.8 | 1/2 | 10 | 33 | 21 | 12 | 24 | 24 | M22x1 |
