As the leading ship supplier in Ross Dependency, Crusader 97842, we specialize in delivering high-quality Marine Pressure Switches with unmatched speed and reliability. Trusted by shipowners and masters worldwide, our team ensures your vessel gets everything it needs — on time, every time.
Marine pressure switches in refrigeration systems monitor and control refrigerant pressure levels. They ensure safe operation by activating or deactivating components based on preset pressure thresholds. These switches are designed to withstand harsh marine environments.
Marine Pressure Switches:
Size: Typically 1/4" to 1/2" NPT
Grade: IP66 or IP67 for marine environments
Viscosity: Not applicable
Buoyancy: Not applicable
Material: Stainless steel (316L), brass, or plastic (PP, PVDF)
Pressure Range: 0.1 to 600 psi
Electrical Rating: 10A at 250V AC
Refrigeration Systems:
Size: Varies (compact to large-scale)
Grade: ASME B31.5 or EN 378 compliant
Viscosity: Refrigerant-specific (e.g., R134a: 0.2 cP)
Buoyancy: Not applicable
Material: Copper, aluminum, stainless steel
Pressure Range: 10 to 500 psi (low/high side)
Temperature Range: -40°C to 150°C
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