Forespar Vented Loop
Vented Loops are commonly used in the marine toilet system and engine cooling system. The simple inverted duckbill valve system incorporated in the top of the loop allows air to enter the line when not in use, yet effectively seals the vent as water or other fluid passes through.
Molded in glass-reinforced Marelon, neither vent nor loop will corrode. The duckbill one-way valve is designed to seal properly, even if particulate matter is present in fluids.
Forespar Products Corp. warrants all products manufactured by it to be free from factory defects in material and workmanship under normal use and with normal maintenance for a period of thirty six 36 months from the date of initial retail sale. The Limited Warranty is extended only to the original retail purchaser and does not run to any subsequent purchaser. Proof of purchase is required.