As the leading ship supplier in Ross Dependency, Propeller Performance Optimization, we specialize in delivering high-quality Marine Refrigeration Sight Glass Gaskets 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 Refrigeration Sight Glass Gaskets are essential seals used in refrigeration systems to prevent leaks and ensure proper visibility of refrigerant flow. These gaskets are designed to withstand harsh marine environments, offering durability and resistance to temperature fluctuations. They play a critical role in maintaining system efficiency and preventing contamination in marine refrigeration units.
Size: 1/4" to 1" (standard), custom sizes available
Grade: FDA, NSF, or USP Class VI compliant
Viscosity: N/A (solid gasket material)
Buoyancy: N/A (non-floating material)
Material: Nitrile (NBR), EPDM, Viton (FKM), or Silicone
Temperature Range: -40°F to 400°F (-40°C to 204°C), varies by material
Pressure Rating: Up to 300 PSI (depends on size and material)
Chemical Resistance: Resistant to refrigerants (R-22, R-134a, R-404A, etc.) and oils
Hardness (Shore A): 50-90 (varies by material)
Thickness: 1/16" to 1/8" (standard)
Color: Black (standard), other colors available
Standards: ASTM D2000, SAE J200
Application: Marine refrigeration systems, sight glass sealing
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