Marine Sewage Collecting Tank

Marine Sewage Collecting Tank | IMO-Compliant Wastewater Storage Solutions

Complete Range of Sewage Holding Tanks for All Vessel Sizes

Our marine sewage collecting tank provides reliable wastewater storage and pre-treatment for ships of all types and sizes. Available in 13 capacities from 0.3m³ to 15m³, these IMO-compliant tanks feature integrated waste maceration and disinfection capabilities for proper waste management at sea.

Key Features & Benefits

✔ Full Size Range – From 0.3m³ for small boats to 15m³ for large vessels
✔ Integrated Processing – Built-in crushing and disinfection functions
✔ Flexible Discharge – Overboard discharge or shore transfer options
✔ Robust Construction – Marine-grade steel with protective coatings
✔ IMO Compliance – Meets MARPOL requirements for sewage storage
✔ Automated Operation – Level sensors and alarm systems

Technical Specifications

Available Models & Capacities

Model	Capacity (m³)	Dimensions (L×W×H mm)	Dry Weight (kg)	Operating Weight (kg)
SWCH-0.3	0.3	900×650×1350	380	680
SWCH-0.5	0.5	900×800×1500	450	950
SWCH-1.0	1.0	1200×950×1500	560	1560
SWCH-1.5	1.5	1300×1100×1500	650	2150
SWCH-2.0	2.0	1400×1300×1500	730	2730
SWCH-3.0	3.0	1800×1500×1500	950	3950
SWCH-4.0	4.0	1800×1500×2000	1200	5200
SWCH-5.0	5.0	2000×1600×2000	1600	6600
SWCH-6.0	6.0	2500×1650×2000	2000	8000
SWCH-8.0	8.0	2800×1850×2000	2500	10500
SWCH-10.0	10.0	2800×2050×2300	3000	13000
SWCH-12.0	12.0	2850×2250×2300	3200	15200
SWCH-15.0	15.0	3250×2450×2300	3600	18600

Standard Specifications

Discharge Pressure: 0.08MPa or 0.1MPa (customizable)
Power Supply: 380V, 50Hz, 3φ
Motor Power: 1.0kW (0.3-3.0m³) / 1.5kW (4.0-15.0m³)
Effluent Quality:
✅ Coliforms ≤ 1000/100mL
✅ No visible suspended solids