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Circulation Heaters

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price

$500-$999.99 (1)
$1,000-$9,999.99 (18)

In Stock

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Heater Power

1 kW (4)
1.5 kW (6)
2 kW (9)
2.5 kW (2)
3 kW (10)
4 kW (1)

1 kW (4)
1.5 kW (6)
2 kW (9)
2.5 kW (2)
3 kW (10)
4 kW (1)
4.5 kW (4)
5 kW (4)
6 kW (10)
7.5 kW (2)
8 kW (1)
9 kW (6)
12 kW (6)
15 kW (2)
18 kW (4)
20 kW (1)
24 kW (2)
30 kW (3)
36 kW (2)
70 kW (1)
105 kW (1)
500 W (1)
750 W (1)

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Heater Length

18.0 in (1)
21.625 in (1)
22.0 in (1)
24.375 in (2)
25.5 in (1)
32.375 in (3)

18.0 in (1)
21.625 in (1)
22.0 in (1)
24.375 in (2)
25.5 in (1)
32.375 in (3)
32.6875 in (5)
32.9375 in (2)
34.75 in (3)
34.625 in (1)
37.8125 in (3)
41.75 in (1)
42.6875 in (5)
42.9375 in (1)
44.625 in (1)
48.75 in (1)
48.3125 in (1)
52.375 in (1)
55.1875 in (3)
55.4375 in (2)
57.5 in (2)
57.125 in (1)
60.25 in (1)
67.875 in (1)
69.3125 in (1)
70.5625 in (1)
79.25 in (1)
86.375 in (1)
89.0 in (1)
90.3125 in (2)
201.0 mm (1)

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Mounting Holes Center Length

11 3/8 in (1)
14 1/8 in (2)
15 1/4 in (1)
16 1/2 in (12)
17 in (3)
20 5/8 in (1)

11 3/8 in (1)
14 1/8 in (2)
15 1/4 in (1)
16 1/2 in (12)
17 in (3)
20 5/8 in (1)
26 1/2 in (7)
27 1/2 in (1)
39 1/4 in (2)
39 in (7)
48 1/2 in (2)
61 in (1)
62 5/16 in (1)
69 1/2 in (2)
81 in (1)
431 3/16 in (1)

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Supply Voltage

120 Vac (8)
120/240 Vac (1)
240 Vac (20)
480 Vac (14)

Process Connection Size

1 1/2 in (1)
1 1/4 in (4)
1 in (11)
2 1/2 in (9)
2 in (1)
3 in (2)

1 1/2 in (1)
1 1/4 in (4)
1 in (11)
2 1/2 in (9)
2 in (1)
3 in (2)
3/4 in (1)
4 in (6)
5 in (1)
6 in (1)
N/A (1)

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Number of Heating Elements

1 (3)
2 (4)
3 (15)
6 (8)
12 (1)
18 (2)

1 (3)
2 (4)
3 (15)
6 (8)
12 (1)
18 (2)
27 (1)

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Number of Phases

1 (13)
3 (15)
N/A (4)

Enclosure Panel Type

Explosion Resistant (1)
General Purpose (12)
Moisture Resistant (2)
Moisture Resistant/Explosion Resistant (2)
N/A (8)
NEMA 1 (IP23) (1)

Explosion Resistant (1)
General Purpose (12)
Moisture Resistant (2)
Moisture Resistant/Explosion Resistant (2)
N/A (8)
NEMA 1 (IP23) (1)
Water Resistant (1)

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Power Density

8 W/in² (1)
12 W/in² (1)
15 W/in² (3)
16 W/in² (1)
23 W/in² (6)
37 W/in² (1)

8 W/in² (1)
12 W/in² (1)
15 W/in² (3)
16 W/in² (1)
23 W/in² (6)
37 W/in² (1)
45 W/in² (2)
48 W/in² (1)
50 W/in² (2)
60 W/in² (3)
75 W/in² (1)
80 W/in² (1)

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Sheath Material

316 Stainless Steel (2)
Copper (6)
Incoloy (5)
Incoloy® 800 (2)
Low Carbon Steel (1)
Steel (6)

316 Stainless Steel (2)
Copper (6)
Incoloy (5)
Incoloy® 800 (2)
Low Carbon Steel (1)
Steel (6)
Titanium (1)

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Process Connection Type

Flange (6)
NPT (1)
NPT Female (1)
NPT Male (11)

Applications

Clean Water and Purified Solutions (5)
Heating Equipment (7)
Heating Gases (1)
Heating Liquids (1)
Oils (4)
Steam (1)

Height

14.0 in (1)
17.3125 in (1)
18.0 in (1)
20.0 in (1)
21.3125 in (1)
22.0 in (1)

14.0 in (1)
17.3125 in (1)
18.0 in (1)
20.0 in (1)
21.3125 in (1)
22.0 in (1)
29.0 in (1)
31.1875 in (1)
32.0 in (1)
32.9375 in (2)
42.9375 in (1)
44.0 in (1)
48.75 in (1)
55.4375 in (2)
89.0 mm (1)

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Materials

304 Stainless Steel (3)
Bronze (1)
Carbon Steel (9)
CPVC (1)
Low Carbon Steel (1)
Steel (1)

Diameter

1.0 in (1)
2.0 in (1)
2.5 in (3)
3.0 in (5)
5.0 in (2)
8.0 in (2)

compliance

CE (1)
RoHS3 (12)

Operating Temperature, Max

180.0 °F (1)
190.0 °F (1)
250.0 °F (7)
550.0 °F (2)

Operating Temperature, Min

60.0 °F (9)
200.0 °F (2)

Circulation Heaters

Grid Table

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22 Products

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Low Power Light & Medium Weight Oil Circulation Heater

Circulation heater with integral thermostat. Steel plugs, steel heater element sheaths, and steel tanks. 3 to 9kW power.

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Clean Water Applications

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Circulation Heaters

Circulation heaters control temperatures in liquid processes like water, oil, or caustic solutions. DwyerOmega offers high-quality heaters in various sizes and materials for industrial, commercial, and lab applications.