Marine Air Handling Units
*** Air flow 3000 m3/h to 40,000 m3/h Cooling capacity 35KW to 460KW***
The MAHU Series Marine Type Air Handling Unit is designed to maintain satisfactory environmental conditions with respect to temperature, ventilation rate and noise, equipment functionality and vessel/module integrity and safety The MAHU Series Marine Type Air Handling Unit takes into account special and rigorous conditions on the sea, such as intensive vibration due to pitching and rolling of a ship, and corrosion caused by seawater and sea breezes. All the necessary components are compactly contained in a single casing to effectively maximize the limited space available
on a ship. Installation is simple; all you must do on-site is provide piping for condenser water, and condensation disposal and wiring. The smaller units can ideally be installed in an AHU room, and all units can be installed easily regardless of whether the ship is new or old. The MAHU Series Marine Type Air Handling Unit ensures a comfortable voyage and working life on the ship.
Product description
Air handling units for ventilation air conditioning, and for a wide range of applications with varying air quantities.
Application
For ventilating systems and for indoor climatic conditions.
Range
18 sizes providing air vol from 3,000 m3/h to 40,000 m3/h. Maximum positive pressure of 2,200 Pa in unit casing.
Material and surface treatment
Unit casing to be constructed of standard PU panel module; panel bonded with 38kg/m3 of hard PU layer for better thermal isolation and stronger pressure resistance. Outer panel skin to be 0.5mm robust steel with baked paining/0.5mm stainless steel, and inner panel skin to be 0.5mm stainless steel .
Finish
Standard color is white or silvery
Main Features:
> Nominal cooling capacity range: 35KW to 460KW
> Nominal air flow range: 3000 m3/h to 40000 m3/h
> Suitable power: 380-415, 440-480, 660-690/3/60Hz
> Robust structure design for marine and offshore application
> Cooling medium: fresh water or sea water
> Cool Water Temperature: 32°C inlet/36°C outlet [seawater] 36°C inlet/ 40°C outlet (freshwater]
> Chilled Water Temperature: 12°C inlet/7°C outlet
> Condensing Temperature: 40°C [seawater)/ 43°C (freshwater]
> Safety Devices: high & low pressure switches; freezing switch; fuse; overload; motor overheat switch; temperature controller; converse start protector; oil level switch.
> Special designed for high ambient temperature up to 50C
> Precise chilled water temperature control within ±0.2C
Key Components:
Fan motor section+cooling coil section+chilled water cooling coil section+heating coil section+humidify section+Filter section
Documentation:
Following documents should be submitted.
Outline drawing for confirmation
Data sheet for confirmation
All drawings which is necessary for installation
Instruction manual
Test report
List of safety indication label for equipment
Warranty:
The seller shall warrant the equipment against defects due to defective design, materials and workmanship for 18 months from delivery of product or 12 months after completion delivery of the ship equipped with the buyer's product (Deck Crane), which ever coms earlier. If such defects should occur within that period, the seller shall remedy such defects at the seller's expense.
Audited Supplier 
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