DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-08-23

DQ MARINE PRODUCT DATA

Marine JWHU-15 Jacket Water Heating Unit

Category
Marine Calorifier
Origin
China
Marine JWHU-15 Jacket Water Heating Unit

Product Overview

DQ Marine supplies marine equipment and technical products for shipyards, vessel operators, offshore projects and industrial buyers worldwide.

Key Specifications

Category Marine Calorifier
Model / SKU marine-jwhu-15-jacket-water-heating-unit
Origin China

Technical Information

China Marine JWHU Series Jacket Water Heating Unit:

Marine JWHU Series Jacket Water Heating Unit

This series electric steam heating calorifier is suitable for all kinds of ship which have the steam source or power source (AC 3P/380V/50Hz or AC 3P/440V/60Hz.) to product hot water, It can supply the hot water for crewmen.

Technical data:

Type Volume
m3 		Design Press.
MPa 		Working Press.
MPa 		Inlet Temp. ℃ Outlet Temp.
℃ 		Heating Capacity
kg/h 		Heating Power kw Circle. Pump Power Supply
Flow rate
m3/h 		Press.
Mpa
JWHU-9 0.08 0.45 0.4 15 80 140 9 3 0.4 3P/380V/50Hz or
3P/440V/60Hz
JWHU-12 0.08 180 12
JWHU-15 0.12 230 15 6.5 0.35
JWHU-18 0.12 280 18
JWHU-21 0.15 320 21
JWHU-24 0.15 360 24 10
JWHU-27 0.2 420 27
JWHU-30 0.2 480 30
JWHU-36 0.2 540 36 14
JWHU-54 0.3 720 54
JWHU-60 0.3 900 60