Forespar Performance Products MF 841 Vent Cap Assembly for Marine and Engine Cooling Systems

MF 841 Vent Cap Assembly

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 is designed to seal properly if particulate matter is present in fluids.

The Forespar Performance Products MF 841 Vent Cap Assembly is an essential component designed to prevent siphoning in marine toilet and engine cooling systems. Its vented loop allows air to enter the line when not in use, effectively stopping water or other fluids from siphoning from tank to tank, ensuring system integrity. Constructed from durable Marelon, this vent cap is resistant to corrosion, making it ideal for marine environments where exposure to moisture and salt can cause deterioration. The integrated duckbill one-way valve provides a reliable seal, even when particulate matter is present in fluids, maintaining optimal system performance. Easy to install and maintain, the MF 841 vent cap assembly offers a dependable solution for marine and engine cooling applications, ensuring fluids stay contained while allowing necessary airflow. Crafted with quality and longevity in mind, this vent cap is a versatile choice for boat owners seeking durable, corrosion-resistant components that enhance system reliability and safety. It is compatible with a variety of marine setups and designed to meet the demands of both recreational and professional maritime use. As a Prop 65 compliant product, it adheres to safety standards, providing peace of mind for users. Whether installed in a marine toilet system or engine cooling line, the Forespar MF 841 Vent Cap Assembly is engineered to deliver superior performance and durability in challenging maritime conditions.

Features:

• Vented loop design prevents siphoning by allowing air to enter the line when not in use

• Constructed from molded Marelon for excellent corrosion resistance in marine environments

• Integrated duckbill one-way valve ensures a proper seal even with particulate matter present

• Compatible with marine toilet and engine cooling systems for versatile application

• Easy to install and maintain, offering reliable performance in demanding conditions