Perko Diesel Fill w/ Locking Cap f/ 1-1/2" Hose

Ensure safe and secure diesel refueling on your marine vessel with our Diesel Fill with Locking Cap, designed specifically for 1-1/2" hoses. This high-quality fill cap offers robust protection against spills and unauthorized access, making it a perfect addition to both recreational and commercial boats.

Product Features

• Chrome-Plated Zinc Alloy Flange: Provides enhanced durability and corrosion resistance in marine environments.
• Black Plastic Body: Engineered to withstand harsh conditions and reduce marine fouling.
• Black Plastic Cap with Strap: Ensures the cap stays securely attached during refueling.
• Grounding Screw Included: Facilitates proper grounding to prevent static discharge hazards.
• Cap Retainer and Gasket: Maintains a tight seal to prevent fuel leaks.
• Locking Cap with Cover: Features a protective cover for the keyhole to deter tampering and unauthorized access.

Technical Specifications

Specification	Details
Hose Size	1-1/2"
Outer Diameter of Flange	3-3/8"
Length of Neck	3-1/8"
Mounting Hole Diameter	2-1/8"
Screw Size	#8

Installation Instructions

Installing the Diesel Fill with Locking Cap is straightforward. Follow these steps to ensure a secure fit:

1. Position the flange over the existing fuel manifold.
2. Align the mounting holes and secure with #8 screws.
3. Attach the grounding screw to ensure proper electrical grounding.
4. Install the gasket and cap retainer to create a tight seal.
5. Place the locking cap over the fill neck and secure with the strap.

Additional Resources

For detailed installation instructions and maintenance tips, please refer to our Quick Guide (PDF).

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.