Description
Forespar Vented Loops are molded from Marelon (a proprietary marine grade plastic). Installing a vented loop 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 properly if particulate is present in fluids.
- The new MF-846 vent barb assembly option can be used in lieu of the standard MF-841 cap/duckbill. This option allows venting to the outside of the hull via a 1/4" (6.35mm) hose.
- Available in Barb Sizes: 1/2", 5/8", 3/4", 1"and 1-1/2"(Size = Barb Size)
- Marelon will not rust or corrode
- The duckbill one way valve is designed to seal properly if particulate matter is present in fluids
- The new MF-840B is a 1-1/2" vented loop with a 1/4" hose barb cap instead of a duckbill
- This option allows venting to the outside of the hull via a 1/4" hose
Additional Information
WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit P65Warnings.ca.gov
Warranty: 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 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. Return: All returns must be recevied within 30 days of receipt of the order. Manufacturer defects reported within 30 days of receipt will be supplied a pre-paid label for return shipping upon approval. Please contact us for Manufacture Defects, Returns and help with Warranties.