Forespar MF 844 Vented loop 1 in. Cole Hersee Tee w/6' Hose

Tee w/6' Hose

An aluminum counter flange and a mosquito screen are available for these hatches

10" SS Open Base Cleat

Thru-Hull Connection Plastic

2 x 29904100 - Small Composite Cleat

Forespar MF 844 Vented loop 1 in. Cole Hersee Tee w/6' HoseInstalling one of our vented loops will ensure that fluids will not siphon from tank to tank. Vented loops are commonly used in the marine toilet system and engine cooling system. The simple valve system incorporated in the top of the loop allows air to enter the line when not in use, yet effectively seals as water or other fluid passes through. Molded in Marelon, neither vent nor loop will corrode. The duckbill one way valve is designed to seal