
MODEL D
Deionized (DI) Water HeaterDeionized (DI) Water Heate
1-120 Gallon Capacity, Up To 58 KW, Single Or Three Phase Voltages
Features
■ Industrial Grade Construction
� High grade construction materials provide
maximum longevity
� Packaged with all electrical operating controls
for trouble-free installation and operation
� Designed to operate in even the most
demanding application
■ Corrosion Resistant
� All Type 316L stainless steel tank construction
resists corrosion
� Heating elements are all 316L SS to ensure long
operating life
■ Proven Design
� Storage capacity lowers peak power demand
and reduces operating costs
� Many units can be easily upgraded to handle
future expansion
� Full range of sizes available to meet your exact
heating needs
Applications
■
Industrial Finishing & Cleaning Systems for
electronic & fabricated metal parts such as PC
Boards, Microchips, Capacitors, Metal Parts,
Jewelry, Aerospace Quality Bearings; Cosmetic
and Drug Packaging Systems, Glass Products.
■
Ultrasonic Cleaning Systems
■
Food Processing Equipment
■
Water Purication and RO Systems
■
Sanitary CIP Cleaning Systems
Model D
The model D provides a large supply of hot D
immediate use
I water for
Storage Type DI Water Heater Reduces Peak Power Demand
The Hubbell D model deionized water heater is
specically designed for systems requiring large draws of
I water with a xed period of time between cycles.
hot D
The KW rating is sized to recover enough capacity during
Heavy Duty DI Water Heater For Industrial Use
the idle period so that the tank will be fully hot when the
next draw down begins. The longer the time of recovery
between the required usages, the lower the KW input
required to heat the water.

Outline Dimensions
Hot DI Water Outlet
T & P Relief Valve
Hi Temp Cut Out
Protective Jacket
Digital Display
Top ViewFront View
1"
o
45
Electrical
Control
Panel
Relief Valve
Electrical Control
Immersion Heaters
Pressure Vessel
Panel
2" Insulation
Temperature
Sensor
Cold D
B
A
I Water Inlet
6"
o
45
Note:
18" withdrawal space required for
removal of heating elements.
Model D Dimensional Data
Base Storage Dimensions (Inches)
Model Capacity KW Range
Number (Gallons) Available
D1 1 1 9 9 bottom 6 15
HD6-3* 6 1.5 - 18 13 19¾ 9
HD6-6* 6 24 - 58.5 18 18 8¹⁄
HD16* 16 6 - 88 31 23½ bottom 19.5 160
D30 30 20 52 5 44 210
D40 40 20 66 5 58 225
D50 50 24 44 6 39 325
D65 65 24 52 6 43 350
D80 80 24 61 6 52 450
D100 100 28 53 7 43 500
D120 120 28 66.5 7 57 575
1.5 - 58.5
Overall Overall Floor to Floor to
Diameter Height Inlet “A” T&P “B”
5
⁄8 15.5 95
8 14 110
Weight
(lbs.)
I
Hot D
Cold DI
Water Inlet
Water Outlet
Note: Model HD
For more Information on the HD Models please
see HD Brochure
Note: Model D1 is available in 1 KW, 120 Volt or 240 Volt, 1 Phase only.
*For 6 or 16 gallon capacities please refer to the HD Model brochure.
Standard Equipment
■ All Type 316L Stainless Steel construction
■
316L Stainless Steel immersion electric heating
elements, passivated and electropolished
■
Digital display temperature controller
■
Safety Hi-Temperature cut out with manual reset
■
Heavy gauge protective jacket
■
Heavy duty 2" thick energy efcient insulation
■
ASME rated combination temperature and pressure
bronze body safety relief valve set at 150 psi, 210
■
Low water cut out 316SS oat type
2
Optional Equipment
316 Stainless Steel Pressure only relief valve
1.
11/2” threaded inlet/outlet connections
2.
Flanged inlet/outlet connections
3.
(sanitary or ANSI Class 150)
Immersion safety hi-limit (100-240oF)
4.
304 Stainless steel protective outer jacket
5.
Fused low voltage control transformer (120 V)
6.
Power circuit fusing
7.
o
F
Passivated / Electropolished pressure vessel
8.
NEMA 4 construction for wash down areas
9.
ASME code stamped pressure vessel
10.