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SS Immersion Heater 2.5" NPT Medium Weight Oil

Medium Weight Oil Immersion Heater 3 Element Design

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Medium Weight Oil Immersion Heater 3 Element Design

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Data Sheet (PDF)

$881.82

Item# MTO-303/240

Volume discounts available

Volume Discount Schedule

Quantity	Price each
1-4	$881.82
5-9	$837.73
10-24	$820.09
25-49	$784.82
50-99	$767.18
100+	$749.55

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Lead Time (If not in stock): 6 weeks

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240 and 480V, 3 Phase
3 to 9kW
Rugged Steel Sheath
Low Watt Density for Heating Medium Weight Oils
2 1/2" NPT Steel Fitting
General Purpose NEMA-1 Enclosure or Moisture Tight/Explosion Resistant Enclosure*

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MTO-303/240 Model Options

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Edit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.

*Highlighted options are not compatible. Please select a different combination.

Heating Element Length

Power

Supply Voltage

Enclosure Type

Form Factor

Connection Type

Power Density

Supply Voltage Type

Heated Medium

Sheath Material

Specs

Edit Model Options

kW	Volts	Phase	W/in2	No. Htg. Elem.	Dim. B in (cm)	E1 General Purpose Enclosure¹		E2 Moisture Res/Explos. Res.^†2
kW	Volts	Phase	W/in2	No. Htg. Elem.	Dim. B in (cm)	Model No.	Wt. Ib (kg)	Model No.	Wt. Ib (kg)
3	240	3	15	3	24 3/8 (62)	MTO-303/240	6 (7)	MTO-303E2/240	9 (3)
3	480	3	15	3	24 3/8 (62)	MTO-303/480	6 (3)	MTO-303E2/480	9 (4)
4	240	3	15	3	32 1/4 (82)	MTO-304/240	9 (3)	MTO-304E2/240	12 (5)
4	480	3	15	3	32 1/4 (82)	MTO-304/480	9 (3)	MTO-304E2/480	12 (5)
5	240	3	15	3	39 3/4 (101)	MTO-305/240	10 (4)	MTO-305E2/240	13 (5)
6	240	3	15	3	47 1/4 (120)	MTO-306/240	11 (4)	MTO-306E2/240	14 (5)
6	480	3	15	3	47 1/4 (120)	MTO-306/480	11 (3)	MTO-306E2/480	14 (5)
7.5	240	3	15	3	57 (145)	MTO-307/240	14 (4)	MTO-307E2/240	17 (5)
9	240	3	15	3	67 1/4 (171)	MTO-309/240	15 (4)	MTO-309E2/240	18 (5)

†Caution: Explosion resistant type E2 construction refers to heater design features which provide explosion resisting containment of electrical wiring according to National Electric Code. Abnormal application or use of heaters which in excessive temperatures can create hazardous conditions which can lead to fire
Consult Section Z for data on allowable watt densities for more viscous materials.
1 Heaters with General Purpose Enclosures are UL Listed and CSA Certified.
2 Heaters with Moisture Resistant/Explosion Resistant Enclosures are CSA NRTL/C Certified.

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