Ship Calorifiers

Ship Calorifiers | Ship Hot Water Tank Systems for Fresh Water Heating Onboard Vessels & Offshore Platforms

Product Overview
Ship Calorifiers, also known as ship hot water tanks or marine hot water heaters, are essential thermal equipment designed to provide reliable domestic hot water supply onboard vessels and offshore drilling platforms. These pressurized hot water systems work in series with freshwater pressure tanks to deliver heated water for crew accommodations, galley services, sanitation facilities, and various marine applications. Available in electric, steam, and dual-power configurations, our marine calorifiers ensure operational efficiency, safety compliance, and continuous hot water availability in demanding marine environments.

Key Applications

Crew accommodation hot water systems for showers, lavatories, and sanitary facilities
Galley and kitchen hot water supply on commercial vessels and offshore platforms
Marine sanitation and cleaning water heating
Integrated hot water systems with freshwater pressure tanks
Offshore platform accommodation services
Shipboard equipment requiring thermal stability

Technical Specifications – Complete Product Range

DRG Series – Electric Heating Calorifiers

Model	DRG-0.12	DRG-0.2	DRG-0.3	DRG-0.5	DRG-1.0
Capacity (m³)	0.12	0.2	0.3	0.5	1.0
Heated Water Capacity (kg/h)	180	360	540	720	900
Electrical Heating Power (kW)	12	24	36	48	60

ZRG Series – Steam Heating Calorifiers

Model	ZRG-0.12	ZRG-0.2	ZRG-0.3	ZRG-0.5	ZRG-1.0
Capacity (m³)	0.12	0.2	0.3	0.5	1.0
Heated Water Capacity (kg/h)	275	450	750	1200	3250
Steam Consumption (kg/h)	27.5	45	75	120	325
Steam Pressure (MPa)	0.3	0.3	0.3	0.3	0.3

ZDR Series – Dual-Power Electric & Steam Calorifiers

Model	ZDR-0.12	ZDR-0.2	ZDR-0.3	ZDR-0.5	ZDR-1.0
Capacity (m³)	0.12	0.2	0.3	0.5	1.0
Steam Heating Capacity (kg/h)	275	450	750	1200	3250
Electric Heating Capacity (kg/h)	90	140	180	280	540
Electrical Heating Power (kW)	6	9	12	18	36