Marine pneumatic pressure switches monitor and control air pressure in pneumatic systems on ships. They ensure safe and efficient operation of pneumatic machinery by activating or deactivating at preset pressure levels. These switches are designed to withstand harsh marine environments, including moisture and vibrations.

Marine Pneumatic Pressure Switches:
Size: Typically 1/4" to 1/2" NPT ports
Grade: Marine-grade, corrosion-resistant
Pressure Range: 5 psi to 150 psi (adjustable)
Material: Stainless steel (316), brass, or aluminum
Operating Temperature: -40°F to 185°F (-40°C to 85°C)
Electrical Rating: 10A at 120VAC/24VDC
IP Rating: IP65 or higher for water resistance

Pneumatic Systems:
Size: Tubing diameters 1/8" to 1/2"
Grade: Industrial or marine-grade
Viscosity: Compatible with ISO VG 32 or VG 46 hydraulic fluids
Buoyancy: Neutral buoyancy hoses for underwater applications
Material: Polyurethane, nylon, or PTFE tubing; brass or stainless steel fittings
Pressure Range: 0-200 psi (standard), up to 500 psi (high-pressure systems)
Temperature Range: -40°F to 250°F (-40°C to 121°C)