Vented Loop - 19mm Hose Tail foot pedal - Perfect for marine or

- Perfect for marine or RV applications

4 x 5/16" NPT threaded filter ports

280370 NFB Rack helm

automated operation of circuits depending on the state of the input

Voltage is 12V DC

Vented Loop - 19mm Hose Tail foot pedal - Perfect for marine orVented Loops with 19mm hose tail. Installed in toilet systems where the toilet or holding tank is below waterline or near waterline, to prevent sea water from siphoning through the toilet system, potentially swamping the vessel. Inlet and outlet plumbing is looped well above waterline and the vented loop is installed at the top of the loop, preventing siphoning. When installing ensure the vented loop will remain above water line when boat is fully