Our high-performance male and female locking sleeves, crafted from premium black Delrin (POM-acetal), are engineered to ensure secure, durable, and corrosion-resistant connections in marine fluid transfer systems. Designed to withstand harsh maritime environments, these components offer exceptional sealing capability, ease of installation, and long-term reliability.

Key Features & Benefits

• Material Excellence
  Made from Black Delrin, a high-strength, low-friction engineering plastic known for its excellent chemical resistance, dimensional stability, and durability in wet and saline conditions. Delrin resists corrosion, UV exposure, and degradation from fuels, lubricants, and seawater.

• Secure Connection Design
  The precision-machined male and female sleeves provide a tight, leak-proof interface, ensuring reliable performance under pressure and vibration. The locking mechanism allows for quick and secure assembly without the need for special tools.

• Marine-Grade Performance
  Ideal for use in marine fuel, water, hydraulic, and pneumatic lines. Resists galvanic corrosion and electrolytic degradation, making it a superior alternative to metal fittings in saltwater applications.

• Lightweight & Easy to Install
  Significantly lighter than metal fittings, reducing overall system weight. The intuitive push-and-lock design allows for fast installation and maintenance, even in confined engine compartments or deck systems.

• Low Maintenance & Long Service Life
  Delrin’s inherent wear resistance and smooth surface prevent fouling and buildup, ensuring consistent performance with minimal upkeep.

Applications

• Marine Fuel Systems – Secure connections for diesel, gasoline, and biofuels.

• Bilge & Drainage Lines – Reliable sealing in water discharge systems.

• Hydraulic & Pneumatic Control Lines – Robust performance in steering, trim, and actuator systems.

• Deck Wash & Freshwater Systems – Safe, durable connections under pressure.

• Sailboat Rigging & Control Systems – Lightweight and corrosion-free alternative to metal.

Why Choose Our Delrin Locking Sleeves?

• Engineered for the Marine Environment – Tested for UV, salt spray, and fluid compatibility.

• Interchangeable & Versatile – Compatible with a wide range of hose and tubing standards.

• Quality Assurance – Each sleeve is precision-machined to tight tolerances, ensuring consistent fit and performance.

• Cost-Effective Solution – Combines the durability of high-end composites with competitive pricing.

Technical Specifications

• Material: Black Delrin (POM)

• Color: Black

• Temperature Range: -40°C to 90°C (-40°F to 194°F)

• Pressure Rating: [Specify if available, e.g., Up to 250 PSI]

• Sizes Available: [List available sizes, e.g., 3/8", 1/2", 3/4" ID]

Ideal For:

• Boat builders and marine OEMs

• Ship repair and maintenance yards

• Naval architects and system designers

• Marine equipment distributors

Upgrade your marine fluid systems with locking sleeves that deliver unmatched corrosion resistance, sealing integrity, and ease of use. Contact our team for specifications, CAD files, or custom design support.