0.5 m³ Marine Wastewater Storage Tank | Compact & Efficient Solution
Space-Saving Sewage Retention System for Small Vessels
Our 0.5 m³ marine wastewater storage tank (Model SWCH-0.5) provides reliable temporary sewage retention for yachts, fishing boats, and small commercial vessels. This ultra-compact tank combines basic waste processing with flexible discharge options in a minimal footprint.
Key Features & Benefits
✔ Compact Capacity – Ideal 132-gallon (0.5m³) storage for small vessels
✔ Integrated Processing – Features waste maceration and disinfection capabilities
✔ Flexible Discharge – Overboard discharge or shore transfer options
✔ Simple Operation – Automatic pump controls with high/low level alarms
✔ Durable Construction – Marine-grade steel with protective coatings
✔ IMO Compliance – Meets basic MARPOL requirements for holding tanks
Technical Specifications
Capacity & Performance
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Total Capacity: 0.5 m³ (132 gallons)
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Effluent Quality:
✅ Coliforms ≤ 1000/100mL
✅ No visible suspended solids -
Discharge Pressure: Standard 0.08 MPa (customizable)
Dimensions & Construction
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Material: Heavy-duty marine steel
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Dimensions (L×W×H): 900 × 650 × 1350 mm
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Weight: Dry – 380 kg | Operational – 680 kg
System Components
| Component | Specification |
|---|---|
| Maceration Pump | 1.0 kW crushing system |
| Control Panel | Basic level monitoring |
| Discharge Ports | Standard marine connections |
How It Works
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Waste Collection – Stores raw sewage or treated sludge
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Maceration Process – Crushing pump homogenizes solids
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Optional Disinfection – Chemical treatment port available
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Controlled Discharge – Safe release options
The description/sizes may be different with goods, please check with us when order.
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