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  4. Shanghai Ocean Equipment Co., Ltd.

Air handler OA-ZK Series
for ships

Air handler - OA-ZK Series - Shanghai Ocean Equipment Co., Ltd. - for ships
Air handler - OA-ZK Series - Shanghai Ocean Equipment Co., Ltd. - for ships
Air handler - OA-ZK Series - Shanghai Ocean Equipment Co., Ltd. - for ships - image - 2
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Go to the Shanghai Ocean Equipment Co., Ltd. website for more information

Characteristics

Use
air
Application domain
for ships

Description

Overview
The OA-ZK Series is a commercial unitary air handling unit (AHU) designed for large-space applications. The refrigeration circuit is cooled using seawater to provide cooling and dehumidification; optional heating components (electric heater, hot water coil or steam coil) can be fitted. The unit features mixed fresh and return air inlets with adjustable dampers to set the fresh/return air ratio.

Features
  • Integrated (monobloc) structure for simplified site installation
  • Primary frame filter for easy replacement and maintenance
  • Equipped with refrigeration solenoid valve and thermal expansion valve
  • Variable-speed fan to adapt outlet static pressure to duct resistance
  • Centralized supply and return layout enabling full fresh-air operation in transition seasons
  • Air treatment functions: dust removal/filtration, cooling, optional heating and optional humidification
  • Floor-mounted configuration, suitable for connection to supply/return and fresh-air ducts in large cabins or halls


Product Models
  • OA-25ZK
  • OA-35ZK
  • OA-50ZK
  • OA-70ZK
  • OA-105ZK
  • OA-150ZK


Technical specifications
  • Table headers: Model | Cooling/Heating capacity | Power supply | Cooling input power | Heating input power
  • OA-25ZK — Cooling/Heating capacity: <96000 Btu/h; Power: AC380V/50Hz/3Ph; Cooling input power: --; Heating input power: --
  • OA-35ZK — Cooling/Heating capacity: <96000 Btu/h; Power: AC380V/50Hz/3Ph; Cooling input power: --; Heating input power: --
  • OA-50ZK — Cooling/Heating capacity: <96000 Btu/h; Power: AC380V/50Hz/3Ph; Cooling input power: --; Heating input power: --
  • OA-70ZK — Cooling/Heating capacity: <96000 Btu/h; Power: AC380V/50Hz/3Ph; Cooling input power: --; Heating input power: --
  • OA-105ZK — '105' indicates nominal capacity of 105 kW; Power: AC380V/50Hz/3Ph; Cooling input power: --; Heating input power: --
  • OA-150ZK — Cooling/Heating capacity: <96000 Btu/h; Power: AC380V/50Hz/3Ph; Cooling input power: --; Heating input power: --
  • Power supply: 380V / 50Hz / 3 phase
  • Fan control: Variable frequency drive (VFD)
  • Operating modes: Ventilation, cooling, optional heating, optional humidification
  • Heat exchanger options: hydrophilic aluminum foil or copper foil
  • Optional accessories: galvanized or aluminum-alloy fresh-air and return-air dampers; electric heater; wet-film or electrode humidifier
  • Suitable seawater/river/lake cooling water temperature range: 15–35°C

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.