ZYG(S) Series Seawater & Fresh-water Combination Pressure Water Tank
Application
This series of seawater & fresh-water combination pressure water tanks is suitable for seawater and fresh water supply systems on various types of ships. The unit integrates seawater tank, fresh water tank, pumps, valves, and piping into a single modular assembly. It features a compact structure, easy installation and maintenance, and an attractive appearance, making it an ideal water supply unit for onboard use.
Main Technical Parameters (See Table 1)
| Model | Capacity (m³) | Working Pressure (MPa) | Type of Pump | Motor Power (kW) | Weight (kg) | Remark |
|---|---|---|---|---|---|---|
| ZYG(S)-0.2 | 0.1/0.1 | 0.6 MPa | 1WZ-0.9 | 1.5 | 483 | |
| ZYG(S)-0.4 | 0.2/0.2 | 0.6 MPa | 1.5CW-2 | 2.2 | 654 |
Note: Total capacity is split equally between seawater and fresh water (half each).
Dimensions of Outline and Mounting (See Fig. 1 & Table 2)
| Model | D₀ | A | B | B1 | h1 | h2 | h3 | H |
|---|---|---|---|---|---|---|---|---|
| ZYG(S)-0.2 | 500 | 1050 | 724 | 330 | 900 | 313 | 520 | 1440 |
| ZYG(S)-0.4 | 600 | 1100 | 724 | 330 | 1270 | 313 | 580 | 2100 |
Component Identification (Refer to Fig. 1)
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Main body
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Gas charging valve
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Pressure controller
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Discharge valve
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Stop-check valve
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Water pump
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Common base
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Safety valve
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Pressure gauge
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Glass water level gauge
Electric Control Box Installation Note
The electric control box is installed on the bulkhead near the main body.
Electrical Principle Diagram
(Refer to original document for schematic)
Model Designation Example
ZYG(S)-XX
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ZYG(S) = Seawater & fresh-water combination pressure water tank
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XX = Capacity designation (e.g., 0.2, 0.4)
Note: The description may be different with the product, please contact us for quotation.
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