Penetrations specifically developed for the British Royal Navy, but are now sold worldwide to various maritime applications, ships, oil platforms, gas carriers, cruise liners and more.
A flexible penetration for single cables. No additional parts or on site machining required. Glands supplied in electro plated mild steel with brass nuts. Ability to fix to Metric threaded Conduit. Available with EMC/EMI protection.
Standard Gland parts EMC Conversion part
150 mm (5.90 “) gland assembly with 30 mm ( 1.18”) long thread
Ref | Cable range min |
Cable range max |
Metric thread |
Flange diameter |
Nut A/F | Weight | |||||
D&B 16-150-30 | 4 mm | 0.16" | 16 | 0.63" | M33x2 | 70 mm | 2.76" | 46 mm | 1.81" | 1.45 kg | 3.20 lb |
D&B 25-150-30 | 13 mm | 0.51" | 25 | 0.98" | M50x2 | 80 mm | 3.25" | 65 mm | 2.56" | 2.62 kg | 5.77 lb |
D&B 35-150-30 | 23 mm | 0.91" | 35 | 1.31" | M60x2 | 100 mm | 3.94" | 80 mm | 3.15" | 3.51 kg | 7.74 lb |
D&B 50-150-30 | 32 mm | 1.26" | 50 | 1.97" | M75x2 | 120 mm | 4.72" | 100 mm | 3.94" | 5.05 kg | 11.13 lb |
D&B 60-150-30 | 48 mm | 1.89" | 60 | 2.36" | M90x2 | 150 mm | 5.98" | 120 mm | 4.72" | 7.42 kg | 16.36 lb |
150 mm (5.90 “) gland assembly with 70 mm ( 2.76”) long thread
Ref | Cable range min |
Cable range max |
Metric thread |
Flange diameter |
Nut A/F | Weight | |||||
D&B 16-150-70 | 4 mm | 0.16" | 16 | 0.63" | M33x2 | 70 mm | 2.76" | 46 mm | 1.81" | 1.63 kg | 3.59 lb |
D&B 25-150-70 | 13 mm | 0.51" | 25 | 0.98" | M50x2 | 80 mm | 3.25" | 65 mm | 2.56" | 3.03 kg | 6.68 lb |
D&B 35-150-70 | 23 mm | 0.91" | 35 | 1.31" | M60x2 | 100 mm | 3.94" | 80 mm | 3.15" | 4.14 kg | 9.13 lb |
D&B 50-150-70 | 32 mm | 1.26" | 50 | 1.97" | M75x2 | 120 mm | 4.72" | 100 mm | 3.94" | 5.71 kg | 12.59 lb |
D&B 60-150-70 | 48 mm | 1.89" | 60 | 2.36" | M90x2 | 150 mm | 5.98" | 120 mm | 4.72" | 8.08 kg | 17.81 lb |
75 mm (2.95 “) gland assembly with 30 mm ( 1.18”) long thread
Ref | Cable range min |
Cable range max |
Metric thread |
Flange diameter |
Nut A/F | Weight | |||||
D&B 16-75-30 | 4 mm | 0.16" | 16 | 0.63" | M33x2 | 70 mm | 2.76" | 46 mm | 1.81" | 1.02 kg | 2.25 lb |
D&B 25-75-30 | 13 mm | 0.51" | 25 | 0.98" | M50x2 | 80 mm | 3.25" | 65 mm | 2.56" | 1.81 kg | 3.99 lb |
D&B 35-75-30 | 23 mm | 0.91" | 35 | 1.31" | M60x2 | 100 mm | 3.94" | 80 mm | 3.15" | 2.48 kg | 5.47 lb |
D&B 50-75-30 | 32 mm | 1.26" | 50 | 1.97" | M75x2 | 120 mm | 4.72" | 100 mm | 3.94" | 3.55 kg | 7.83 lb |
D&B 60-75-30 | 48 mm | 1.89" | 60 | 2.36" | M90x2 | 150 mm | 5.98" | 120 mm | 4.72" | 6.20 kg | 13.67 lb |
75 mm (2.95 “) gland assembly with 70 mm ( 1.18”) long thread
Ref | Cable range min |
Cable range max |
Metric thread |
Flange diameter |
Nut A/F | Weight | |||||
D&B 16-75-70 | 4 mm | 0.16" | 16 | 0.63" | M33x2 | 70 mm | 2.76" | 46 mm | 1.81" | 1.19 kg | 2.62 lb |
D&B 25-75-70 | 13 mm | 0.51" | 25 | 0.98" | M50x2 | 80 mm | 3.25" | 65 mm | 2.56" | 2.11 kg | 4.65 lb |
D&B 35-75-70 | 23 mm | 0.91" | 35 | 1.31" | M60x2 | 100 mm | 3.94" | 80 mm | 3.15" | 2.94 kg | 6.48 lb |
D&B 50-75-70 | 32 mm | 1.26" | 50 | 1.97" | M75x2 | 120 mm | 4.72" | 100 mm | 3.94" | 4.20 kg | 9.26 lb |
D&B 60-75-70 | 48 mm | 1.89" | 60 | 2.36" | M90x2 | 150 mm | 5.98" | 120 mm | 4.72" | 6.95 kg | 15.32 lb |
To achieve the highest standard of safety, a cable or pipe transit must be installed correctly. As there are many different types of frame – which may be either welded, bolted or glued into position – and insert block, it is essential that installers known when to use the most appropriate installation method.
For more information, please view following instructions, videos or download manuals as PDFs.
PDF installation guides
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