Forespar MF 841 Vent Cap Assembly

Ensure the reliability and efficiency of your marine plumbing systems with the MF 841 Vent Cap Assembly. Specifically designed for marine and boating applications, this vented loop prevents unwanted siphoning between tanks, safeguarding your vessel's crucial fluid systems.

Key Features

The MF 841 Vent Cap Assembly is an essential component for maintaining optimal performance in your marine toilet and engine cooling systems. Its innovative valve system allows air to enter the line when not in use, preventing vacuum conditions while effectively sealing to stop water or other fluids from passing through.

• Corrosion-Resistant Construction: Molded from durable Marelon, both the vent and loop are designed to withstand the harsh marine environment without corroding.
• Advanced Sealing Mechanism: Equipped with a duckbill one-way valve, the assembly ensures a secure seal even in the presence of particulate matter in fluids.
• Easy Installation: The compact design allows for straightforward integration into existing marine plumbing systems.

Specifications

Type	Vented Loops
Box Dimensions	1" H x 1" W x 2" L
Weight	0.1 lbs
UPC	028026148735

Why Choose the MF 841 Vent Cap Assembly?

In marine environments, maintaining the integrity of fluid systems is paramount. The MF 841 Vent Cap Assembly not only prevents fluid siphoning between tanks but also ensures that your systems remain free from airlocks and vacuum conditions. Its robust construction and reliable sealing mechanisms make it a trusted choice for boat owners and marine professionals alike.

Installation Tips

1. Identify the appropriate location in your plumbing system where siphoning protection is needed.
2. Ensure all connections are secure to prevent leaks.
3. Refer to the manufacturer’s guidelines for optimal installation practices.
4. Regularly inspect the vent cap assembly to ensure continued performance and address any wear or damage promptly.

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.