BULKEAD CONNECTION WITH CHECK-COUPLING
DIN 3861/ISO 8434-1
Bulkead connection with check-coupling according to DIN 3861/ISO 8434-1
| d mm | Thread G | P max. | Dimensions | With plastic cap | With metal cap | |||||
| Ch. mm | Ch.1 mm | L mm | ||||||||
| 8 | M 16 x 1,5 | 630 bar | 19 | 22 | 82 | 620.06.108.50 | 620.06.108.51 | |||
| 10 | M 18 x 1,5 | 630 bar | 22 | 24 | 84 | 620.06.110.50 | 620.06.110.51 | |||
SAE J514/ISO 8434-2
Bulkead connection with check-coupling according to SAE J514/ISO 8434-2
| Thread G | P max. | Dimensions | With plastic cap | With metal cap | |||||
| Ch. (mm) | L (mm) | ||||||||
| 7/16"-20 JIC37° | 450 bar | 17 | 68 | 620.06.404.00 | 620.06.404.01 | ||||
Male
Bulkead check-coupling male
| Thread G | P max. | Dimensions | With plastic cap | With metal cap | |
| Ch. mm | L mm | ||||
| M 16 x 2 | 630 bar | 19 | 81 | 620.11.000.70 | 620.11.000.71 |
Plug-in connection
Bulkead check-coupling (plug-in connection)
| Thread G | P max. | Dimensions | With plastic cap | With metal cap | |
| Ch. mm | L mm | ||||
| M 16 x 2 | 400 bar | 12 | 87 | 620.12.000.70 | 620.12.000.71 |




Department specialized in manufacturing high-quality industrial hoses for fluid transfer.
Specialist in the manufacturing of hydraulic hoses, extrusion of pneumatic tubes, and production of thermoplastic preforms.
Wide selection of industrial and hydraulic hoses and fittings in the Paris region.
Machining of fittings for industrial and hydraulic hoses, crimped ferrules, and stainless steel corrugated hoses. 




Type approval certificates for hydraulic hoses
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A pulse bench with exceptional capabilities
Hose type approvals for the transport of hazardous materials
A depollution bench of our design
BV type certification for fire resistant hoses