Forespar MF 839 Vented Loop - 1-1/4" [903011] Lighting | Search Lights two (2) O-rings

two (2) O-rings

Actuator Upper Hinge with Coil – Port

Box Dimensions: 9"H x 15"W x 20"L WT: 16

Replacement Combination Masthead/All-Round Light without Base - White

Forespar MF 839 Vented Loop - 1-1/4" [903011] Lighting | Search Lights two (2) O-ringsMF 839 Vented Loop 1 1 4" Installing 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