Yamaha - 12x16 port tpo st16 - 6BT-50076-37-00 Mercury Marine SC100 System Link Gauges with Gray Faces and Black Bezels you already know the truth:

you already know the truth: cutting corners on maintenance always costs more in the long run

making it suitable for extended routing runs and wider hull layouts

Protects the pump from valve damage

Marine-Ready Build – Constructed for long-term durability in freshwater and saltwater environments

API and NMMA

Yamaha - 12x16 port tpo st16 - 6BT-50076-37-00 Mercury Marine SC100 System Link Gauges with Gray Faces and Black Bezels you already know the truth:6BT 50076 37 00 12X16 PORT TPO ST16 WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.