Marine beverage coolers are compact refrigeration units designed to keep drinks chilled on boats. These systems are built to withstand harsh marine environments with corrosion-resistant materials. They offer efficient cooling performance while operating on low power, ideal for marine use.

Size: Typically ranges from 12V/24V portable coolers (10-50 liters) to large commercial systems (100-500 liters).

Grade: Marine-grade refrigeration systems designed for harsh environments (saltwater, humidity, UV exposure).

Viscosity: N/A (not applicable for refrigeration systems; applies to lubricants used in compressors).

Buoyancy: N/A (systems are installed on vessels; buoyancy is vessel-dependent).

Material: Stainless steel (304/316), marine-grade aluminum, or reinforced polymers for corrosion resistance.

Cooling Capacity: 100-2,000 BTU/hr depending on size and compressor type (DC or AC).

Power Supply: 12V/24V DC or 110V/220V AC with energy-efficient compressors (Danfoss, Secop).

Insulation: High-density polyurethane foam (R-value ≥ 7) for thermal efficiency.

Temperature Range: -18°C to +10°C (adjustable for beverage or dual-zone systems).

Certifications: ABYC, CE, UL, or ISO 8846 for marine safety standards.