How do I pick the right DS Series cable seal size?

Measure the widest point of your already-fitted connector and the diameter of the cable jacket. Choose the DS21A-P-BLK for connectors up to 21mm with 4-9mm cables, or the DS30-P-BLK for connectors up to 30mm with 9-14mm cables.

Can I install these seals without removing the cable connector?

Yes, both DS Series seals are designed to accommodate cables with a connector already attached, so there is no need to cut off or re-terminate the connector during installation.

Are Scanstrut DS Series cable seals waterproof?

Yes, both the DS21A-P-BLK and DS30-P-BLK are rated waterproof, providing a watertight seal at the cable entry point once installed.

What material are these cable seals made from?

They are made from high-impact black plastic, chosen for durability and long-term performance in marine conditions.

What is the difference between the DS21A-P-BLK and DS30-P-BLK?

The DS21A-P-BLK fits connectors up to 21mm and cables 4-9mm in diameter, while the DS30-P-BLK fits larger connectors up to 30mm and cables 9-14mm in diameter.

What color are the DS Series cable seals available in?

Both sizes are finished in black.

What applications are these cable seals used for?

They are commonly used to pass NMEA, power, antenna, and instrument cables watertight through decks, helm stations, and electronics enclosures on boats.

Do I need any special tools to install a DS Series seal?

No special tools are required; the split-body design opens to admit the connector and closes around the cable by hand for a secure fit.

Scanstrut DS Series Waterproof Cable Seals

Scanstrut DS Series Cable Entry Seals - Waterproof Deck Glands for Connectors up to 30mm

$36.00

Scanstrut DS Series Cable Seals let you pass a cable that already has a connector attached through a deck, panel, or enclosure wall while maintaining a fully waterproof seal. Unlike traditional cable glands that require the connector to be cut off and re-terminated, the DS Series split-design body opens to admit the connector, then closes around the cable to form a tight, weatherproof barrier against rain, spray, and green water. Built from high-impact black plastic and engineered for the marine environment, these seals are ideal for NMEA, power, antenna, and instrument cables passing through helm stations, electronics boxes, transducer mounts, and deck penetrations. The line is available in two connector/cable capacities to match your specific cable run.

Specifications

Brand: Scanstrut
Color: Black
Material: High-impact plastic
Water Resistance: Waterproof
Connector Capacity Range: Up to 21mm to up to 30mm
Cable Diameter Range: 4mm to 14mm

Sizes & Options

Choose your DS Series cable seal based on the connector and cable already fitted to your run. The DS21A-P-BLK suits smaller connectors up to 21mm with cables from 4-9mm in diameter, common on NMEA and small instrument connectors. The DS30-P-BLK steps up to connectors up to 30mm with cables from 9-14mm, suited to larger power, antenna, or multi-pin connectors. Measure the widest point of the installed connector and the cable jacket diameter before ordering to ensure a proper watertight fit.

Scanstrut DS Series Cable Entry Seals - Waterproof Deck Glands for Connectors up to 30mm

Specifications

Sizes & Options

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