Balmar Digital Duo Charge - 12/24V [DDC-12/24] Brand_Monarch Marine you may use the tricuspid

you may use the tricuspid check valve {included} on the straight fitting to minimize the back flow of water

All frame and grill sections are made of a polymer composite that is completely waterproof with a coating to protect against damage from UV rays

Four Articulating Clamps - Versatile clamp can be mounted to straight or angled rails and stanchions

Removes the need to install a bulky grey waste tank

Balmar Digital Duo Charge - 12/24V [DDC-12/24] Brand_Monarch Marine you may use the tricuspidDigital Duo Charge 12 24V The Digital Duo Charge (DDC 12 24) provides a hands off solution for charging two battery banks without the use of problematic isolators or manual battery switches. During charging the DDC 12 24 monitors voltage at the house battery. When voltage exceeds the set minimum (typically 13. 2V in a 12V system and 26. 4V in a 24V system) the DDC 12 24 automatically engages, providing up to 30A charge current to the starting battery.