![Your heat exchanger makes an excellent place to pull a water hookup to draw seawater for a packing gland](https://www.sbmar.com/wp-content/uploads/2015/10/Sewaterpacking.jpg)
The two below images have the extending hookup at about a 2′ o-clock angle on your heat-exchanger for easy routing of a hose to your shaft packings.
![Picturred above is the backing plate of your heat exchanger](https://www.sbmar.com/wp-content/uploads/2015/10/Best-Place-for-getting-packing-water-flow2.jpg)
The two below images have the extending hookup at about a 2′ o-clock angle on your heat-exchanger for easy routing of a hose to your shaft packings.