The MTI-3 Series screw plug immersion heaters are designed for
direct contact heating in solution water applications.
Please Note: This immersion heater should be used with an approved temperature control device to assure
safe operation. See Temperature Section for our selection of process controllers.
SPECIFICATIONS Wattage: 3 to 18 kW Power: 240, or 480 V, 3 phase Watt Density: 46-53 W/in2 Sheath: 0.475"diameter Incoloy Screw Plug: 21/2" NPT Stainless Steel Enclosures: E1 General Purpose, NEMA-1 rated, or type E2 moisture
resistant/explosion resistant enclosure.
kW
W/in2
No. Htg. Elem.
Dim. B in (cm)
E1 General Purpose Enclosure1
E2 Moisture Resis/Explosion Resis.2
Model No.
Wt. Ib (kg)
Model No.
Wt. Ib (kg)
3
51
3
6 7/8 (17)
MTI-330A/*
5 (2)
MTI-330E2/*
8 (3)
4.5
48
3
10 7/8 (28)
MTI-345A/*
6 (3)
MTI-345E2/*
9 (3)
6
48
3
17 1/8 (43)
MTI-360A/*
6 (3)
MTI-360E2/*
9 (3)
7.5
53
3
19 1/8 (49)
MTI-375A/*
6 (3)
MTI-375E2/*
9 (3)
9
47
3
24 1/2 (62)
MTI-390A/*
7 (3)
MTI-390E2/*
10 (4)
12
46
3
32 1/2 (83)
MTI-3120A/*
9 (4)
MTI-3120E2/*
12 (4)
15
46
3
39 3/8 (100)
MTI-3150A/*
10 (5)
MTI-3150E2/*
13 (4)
18
51
3
47 3/8 (121)
MTI-3180A/*
12 (5)
MTI-3180E2/*
15 (5)
/*Designate voltage, i.e., 240 for 240 Vac or 480 for 480 Vac.
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 and are not intended for use in hazardous areas.
† Price are shown in RMB.
Part Number Builder
Option Descriptions
(1)
Wattage
Select 30 for 3 kW 45 for 4.5 kW 60 for 6 kW 75 for 7.5 kW 90 for 9 kW 120 for 12 kW 150 for 15 kW 180 for 18 kW
(2)
Enclosure
Select A for E1 General Purpose Enclosure E2 for E2 Moisture Resis/Explosion Resis.
(3)
Voltage
Select 240V for 240 V 480V for 480 V
NOTE: All combinations may not be valid, check spec sheet for valid part numbers.
Keywords:SOLUTION WATERIMMERSION HEATER–21/2 " NPTFITTING AND 3 ELEMENT CONSTRUCTION, pc based data acquisition
