IMPA: 351021

Universal Air Hose Couplings for Marine & Shipboard Applications

Universal air hose couplings are essential components for connecting pneumatic tools and air lines in marine and shipboard environments. Designed to fit standard air connector fittings, these couplings provide a reliable, leak-proof connection that ensures consistent airflow to your equipment. Whether used in engine rooms, workshops, or deck operations, these couplings are built to withstand the demanding conditions of the marine industry.

Crafted from corrosion-resistant materials, these couplings offer long-lasting performance in harsh saltwater environments. The universal design ensures compatibility with a wide range of air tools and hoses, making them a versatile choice for any vessel. With simple connect and disconnect mechanisms, they allow for quick changes between tools, minimizing downtime and improving operational efficiency.

As part of the IMPA 351021 classification, these hose couplings meet the requirements for ship chandler supply and are a dependable addition to your ship's inventory.

Key Features

Technical Specifications

SpecificationDetails
MaterialBrass / Stainless Steel
Connection TypeQuick-release / Threaded
Thread StandardBSP / NPT
Thread Sizes1/4", 3/8", 1/2"
Working Pressure0–300 psi (0–20 bar)
Temperature Range-20°C to +80°C (-4°F to 176°F)
Compatible Hose ID6–12 mm (1/4"–1/2")
IMPA Code351021
CategoryIMPA 35 – Hose & Couplings

Frequently Asked Questions

Are these couplings compatible with standard air tools?

Yes, these universal air hose couplings are designed to fit most standard air connectors used with pneumatic tools. They are available in common thread sizes such as 1/4", 3/8", and 1/2" NPT/BSP.

What is the maximum working pressure?

These couplings are rated for working pressures up to 300 psi (20 bar), making them suitable for a wide range of marine pneumatic applications.

Are they suitable for saltwater environments?

Yes, the couplings are manufactured from corrosion-resistant materials like brass or stainless steel, ensuring reliable performance even in saltwater conditions.

Do I need any special tools to connect them?

No, the quick-release design allows for hand-tightening and the included threaded connections require only standard wrenches when needed.

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