Clean Water Applications

NWHMT Series

Clean Water Circulation Heater

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•	2 1 /2 " NPT Screw Plug Design
•	2 1 /2 " Galvanized Carbon Steel Pipe Body, 150 Lb Construction
•	3 - 18 kW
•	120, 240 and 480V, 1 & 3 Phase
•	General Purpose, Moisture Resistant/ Explosion Resistant Terminal Enclosure
•	Three 0.475" Dia. Copper Sheath Elements (50 W/In 2 )
•	Integral Thermostat (60 - 250°F)
•	UL, CSA and Other Third Party Approval, Listing or Certification Available
View related products - Circulation Heaters

APPLICATIONS
Clean Water Heating — Low-cost solution to booster water heating in remote applications.

FEATURES
Terminal Enclosure:
E1 General Purpose is standard. E2 Moisture Resistant/Explosion Resistant Enclosures available.
Elements:Three copper sheath elements.
Screw Plug:
2 1 /2" NPT brass screw plug with 1 /2" thermowell for thermostat bulb.
Vessel:
Pipe body and nozzles are galvanized ASTM A53B carbon steel pipe. The end disk is galvanized ASTM A516 Grade 70 carbon steel plate. Provided with thermal insulation and painted sheet metal jacket.
Wiring:
Convenient field wiring terminals are provided for easy installation.
Controls:
Stock and assembly stock heaters come equipped with integral thermostat.

kW	Volts	Ckt & Phase	Dimensions (In.)			Model No.	Wt. (Lbs.)
kW	Volts	Ckt & Phase	A	B	C	Model No.	Wt. (Lbs.)
3	120	1-1	21 5/8	9 3/8	—	NWHMT-03-003P-E1/120	15
3	240	1-1	21 5/8	9 3/8	—	NWHMT-03-003P-E1/240	15
3	240	1-3	21 5/8	9 3/8	—	NWHMT-03-003P-E1/240/3P	15
3	480	1-1	21 5/8	9 3/8	—	NWHMT-03-003P-E1/480	15
3	480	1-3	21 5/8	9 3/8	—	NWHMT-03-003P-E1/480/3P	15
4.5	240	1-1	21 5/8	9 3/8	—	NWHMT-03-04P5-E1/240	15
4.5	240	1-3	21 5/8	9 3/8	—	NWHMT-03-04P5-E1/240/3P	15
4.5	480	1-1	21 5/8	9 3/8	—	NWHMT-03-04P5-E1/480	15
4.5	480	1-3	21 5/8	9 3/8	—	NWHMT-03-04P5-E1/480/3P	15
6	240	1-1	34 3/4	22 1/2	16 1/2	NWHMT-03-006P-E1/240	22
6	240	1-3	34 3/4	22 1/2	16 1/2	NWHMT-03-006P-E1/240/3P	22
6	480	1-1	34 3/4	22 1/2	16 1/2	NWHMT-03-006P-E1/480	22
6	480	1-3	34 3/4	22 1/2	16 1/2	NWHMT-03-006P-E1/480/3P	22
9	240	1-1	34 3/4	22 1/2	16 1/2	NWHMT-03-009P-E1/240	22
9	240	1-3	34 3/4	22 1/2	16 1/2	NWHMT-03-009P-E1/240/3P	22
9	480	1-1	34 3/4	22 1/2	16 1/2	NWHMT-03-009P-E1/480	22
9	480	1-3	34 3/4	22 1/2	16 1/2	NWHMT-03-009P-E1/480/3P	22
12	240	1-1	57 1/2	45 1/4	39 1/4	NWHMT-03-012P-E1/240	40
12	240	1-3	57 1/2	45 1/4	39 1/4	NWHMT-03-012P-E1/240/3P	40
12	480	1-1	57 1/2	45 1/4	39 1/4	NWHMT-03-012P-E1/480	40
12	480	1-3	57 1/2	45 1/4	39 1/4	NWHMT-03-012P-E1/480/3P	40
15	240	1-1	57 1/2	45 1/4	39 1/4	NWHMT-03-015P-E1/240	40
15	240	1-3	57 1/2	45 1/4	39 1/4	NWHMT-03-015P-E1/240/3P	40
15	480	1-1	57 1/2	45 1/4	39 1/4	NWHMT-03-015P-E1/480	40
15	480	1-3	57 1/2	45 1/4	39 1/4	NWHMT-03-015P-E1/480/3P	40
18	240	1-1	57 1/2	45 1/4	39 1/4	NWHMT-03-018P-E1/240	40
18	240	1-3	57 1/2	45 1/4	39 1/4	NWHMT-03-018P-E1/240/3P	40
18	480	1-1	57 1/2	45 1/4	39 1/4	NWHMT-03-018P-E1/480	40
18	480	1-3	57 1/2	45 1/4	39 1/4	NWHMT-03-018P-E1/480/3P	40

Order on www.omegaengineering.cn and 5% will be discounted when you checkout.

To Order (Specify Model Number)
All list prices are pre-VAT rate not including tax and shipping

Part Number	Availability	Price(RMB)	Description	Qty.
NWHMT-03-003P-E1/120		Consult sales	Heater, 3kW, 120V,1phase	qty.

NWHMT-03-04P5-E1/240/3P		Consult sales	Heater, 4.5kW,240V, 3 phase	qty.

NWHMT-03-006P-E1/240/3P		Consult sales	Heater, 6 kW, 240 V, 3 phase	qty.

NWHMT-03-012P-E1/240/3P		Consult sales	Heater, 12kW, 240V,3 phase	qty.

† Price are shown in RMB.

Keywords:Clean Water Applications, circulation heater, circulator, circulation heaters, strain gage data

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