The Newmar DX-3 Feed-Thru is a waterproof deck fitting supplied undrilled, so the seal can be cut for one or several cables.
Being undrilled is the point, and it makes the fitting adaptable to whatever combination of cables the installation actually has. A pre-drilled seal fits one cable of one diameter. This one is cut to suit, including cables that still have their factory connectors attached.
Several cables can pass through one gland where the installation calls for it. That means one deck penetration instead of three or four, which is one hole to seal and one fitting to maintain.
The responsibility that comes with it is cutting the holes correctly. An oversized hole will not seal, so marking and cutting with the actual cables to hand is the way to get it right rather than working from a specification. Explore more cable seals and glands.
- Undrilled, so the seal is cut to the actual cables
- A pre-drilled seal fits one cable of one size
- Several cables through one deck penetration
- Cut with the cables to hand: oversized will not seal
