Bulkhead pass-through for connector up to Ø16 mm, cable 2-8 mm - black composite
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Technical specifications
Technical specifications
| Minimum cable diameter (mm) | 2.0 |
| Maximum cable diameter (mm) | 8.0 |
| Maximum connector diameter (mm) | 16.0 |
| Hole saw diameter | 16.0 |
| Mount type | Vertical |
| Material | Composite |
| IP rating | IP67 |
| Splittable | No |
| Product barcode | SK-000027273 |
| Base diameter | 39 |
| Blank bung included | Yes |
| Bolt included | Yes |
| Included bung diameters | 2, 3, 4, 5, 6, 7, 8 |
| Bung interchangeability feature | Interchangeable boots for different cable sizes |
| Color | Black |
| Distributor | Tecmar |
| Environmental durability claim | Resistant to demanding marine environments |
| Gasket included | Yes |
| Height above deck | 19 |
| Material composition detail | Durable composite |
| Mounting hole spacing | 36.5 |
| Pilot hole drill bit diameter (hard materials) | 2.5 |
| Soft material pilot hole drill bit diameter (mm) | 2 |
| Product type | Bridge pass-through |
| Net weight of the product | 50 |
| Reliability statement | Reliable solution |
| Mounting screws included | Yes |
| Sealant required | Silicone |
| Product SKU | DS16-P-BLK |
| Structural protection function | Maintenance of structural integrity |
| Tools required | Pozi screwdriver, hole saw, drill bit |
| Waterproofing purpose | Hull watertight integrity |
Detailed description
Detailed description
The Scanstrut DS16-P-BLK is a watertight bulkhead pass-through designed for vertical cable and connector routing on boat decks. Part of Scanstrut’s "Seal / Vertical" family, this black composite model provides a reliable solution to maintain structural integrity and watertightness of your vessel. It accommodates cables with a diameter of 2 to 8 mm and connectors up to 16 mm in diameter.
Design and Technical Specifications
Made from durable composite, the DS16-P-BLK bulkhead pass-through is resistant to demanding marine environments. Key dimensions include a base of Ø39 mm (A), a connector pass-through diameter of Ø16 mm (B), a mounting center-to-center spacing of Ø36.5 mm (C), and a height of 19 mm (D). The supplied gasket fits cables with a diameter between 2 and 8 mm (E). The kit includes four interchangeable bungs covering diameters of 2, 3, 4, 5, 6, 7, and 8 mm, plus a solid bung for precise customization or replacement.
Positioning and System Integration
Within Scanstrut’s bulkhead pass-through range, the DS16 model serves as a versatile mid-range solution. It outperforms the DS6, which handles connectors up to Ø6 mm and cables of 2-6 mm, offering greater capacity for more common installations. Unlike larger models such as the DS21 (Ø21 mm connector, 4-14 mm cable) or the DS30/DS40 designed for thicker cables and connectors, the DS16 is optimized for applications requiring discreet and robust watertight sealing for navigation cables, VHF antennas, depth sounders, or moderate-sized NMEA power feeds. Its compact design ensures both aesthetic and functional integration on surfaces where space is optimized.
Installation and Marine Reliability
Installation of the Scanstrut DS16-P-BLK is simplified with the included components: housing, base, gasket, three No. 4X16 self-tapping screws, and three M3X10 bolts. A Ø16 mm hole is required for connector pass-through, and the kit requires a Pozidriv screwdriver and marine-grade silicone for optimal watertightness. The bungs can be precisely drilled to the cable diameter, with the recommendation to freeze them before drilling for clean cuts. This design ensures durable protection against water and weather, essential for the longevity of onboard electronic systems.
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