Marine Centrifugal Exhausters are devices used on ships to remove gases and fumes from engine rooms and other enclosed spaces. Marine HVAC systems regulate temperature, humidity, and air quality to ensure comfort and safety for crew and equipment. Both are critical for maintaining optimal conditions and ventilation in marine environments.

Marine Centrifugal Exhausters:
Size: 100-500 mm (impeller diameter)
Grade: ASTM A216 WCB or equivalent
Viscosity: Suitable for air/gas with dynamic viscosity of 1.8x10^-5 Pa·s
Buoyancy: N/A (not applicable for exhausters)
Material: Cast iron, stainless steel (SS316), or aluminum alloy
Operating Pressure: 0.5-1.5 bar
Temperature Range: -20°C to 150°C
Flow Rate: 500-10,000 m³/h

Marine HVAC:
Size: 500-3000 mm (unit dimensions)
Grade: ISO 9001, ABS/DNV/GL certified
Viscosity: N/A (handles air/refrigerant)
Buoyancy: N/A (not applicable for HVAC)
Material: Galvanized steel, SS304/SS316, copper/aluminum (coils)
Cooling Capacity: 5-100 kW
Heating Capacity: 5-50 kW
Airflow Rate: 1000-20,000 m³/h
Refrigerant Type: R134a, R407C, or R410A

Marine Centrifugal Exhausters and Marine HVAC systems typically comply with maritime standards such as SOLAS, IMO regulations, and classification society standards like ABS, DNV, LR, or BV.