Marine Air Couplers are specialized connectors used in pneumatic systems aboard ships to ensure secure and efficient air transfer. These couplers are designed to withstand harsh marine environments, including moisture, salt, and vibrations. They facilitate quick and reliable connections for various pneumatic tools and equipment on vessels.

Size: 1/4" to 2" NPT, BSP, or JIC fittings

Grade: ISO 6150, ISO 4414, or ANSI/B93.5 standards

Viscosity: Compatible with ISO VG 32 to VG 68 hydraulic fluids

Buoyancy: Neutral to slightly positive, depending on material

Material: Brass, stainless steel (316), or aluminum with nitrile rubber seals

Pressure Rating: 150 to 300 PSI (10 to 20 bar)

Temperature Range: -20°F to 180°F (-29°C to 82°C)

Corrosion Resistance: Saltwater-resistant coatings or materials

Connection Type: Quick-disconnect, threaded, or flanged

Flow Rate: 10 to 100 CFM (depending on size)