For Use With For Use With |
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Heat Output Heat Output |
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Wattage Wattage |
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Maximum Area Heated @ Temperature Change Maximum Area Heated@ Temperature Change |
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Control Type Control Type |
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System of Measurement System of Measurement |
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Temperature Control Type Temperature Control Type |
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Overall Length Overall Length |
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Heating Element Material Heating Element Material |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Current Current |
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Power Source Power Source |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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About Choosing a Heater
More
Selecting an Immersion Heater
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Flange-Mount Immersion Heaters with Overheat Protection for Chemical Solutions




A replaceable fuse cuts off power if the heating element reaches 190° F to prevent burnout and premature failure. Bolt the flange to the top of containers. Heaters make direct liquid contact for fast and efficient heating. The heating element is 304 stainless steel for good resistance to harsh chemicals.
Heaters without temperature control require a temperature switch or controller (sold separately) to regulate heat output.
Heaters with an adjustable thermostat automatically turn on when the temperature drops below the set temperature and off when it rises above the set temperature. Adjust the set temperature with the digital keypad.
Optional 347° F fuse (sold separately) cuts off power if the heating element reaches 347° F.
Note: Immerse the heating element in liquid up to at least the minimum coverage level to prevent heater failure.
For technical drawings and 3-D models, click on a part number.
Heating Element | Flange Bolt Hole | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Wattage, W | Watt Density, W/sq. in. | Current, A | Lg. | Wd. | No. of | Min. Coverage | NEMA Style | Wire Lead Lg. | Dia. | No. of | For Use With | Each | |
Without Temperature Control—304 Stainless Steel Heating Element and 304 Stainless Steel Body | |||||||||||||
120V AC, Single Phase | |||||||||||||
1,000 | 35 | 8.3 | 11" | 1 1/4" | 1 | 9" | __ | 48" | 1/4" | 2 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Nitric Acid (0-3%) Nitric Acid (3-6%) Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Propylene Glycol Salt Water Soap Solutions Sodium Hydroxide (0-3%) Sodium Hydroxide (3-6%) Water | 000000000 | 0000000 |
240V AC, Single Phase | |||||||||||||
1,000 | 35 | 4.2 | 11" | 1 1/4" | 1 | 9" | __ | 48" | 1/4" | 2 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Nitric Acid (0-3%) Nitric Acid (3-6%) Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Propylene Glycol Salt Water Soap Solutions Sodium Hydroxide (0-3%) Sodium Hydroxide (3-6%) Water | 000000000 | 000000 |
2,000 | 35 | 8.3 | 17" | 2" | 1 | 12" | __ | 48" | 1/4" | 2 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Nitric Acid (0-3%) Nitric Acid (3-6%) Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Propylene Glycol Salt Water Soap Solutions Sodium Hydroxide (0-3%) Sodium Hydroxide (3-6%) Water | 000000000 | 000000 |
3,000 | 35 | 12.5 | 22" | 2" | 1 | 16" | __ | 48" | 1/4" | 2 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Nitric Acid (0-3%) Nitric Acid (3-6%) Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Propylene Glycol Salt Water Soap Solutions Sodium Hydroxide (0-3%) Sodium Hydroxide (3-6%) Water | 000000000 | 000000 |
4,000 | 35 | 16.7 | 29" | 2" | 1 | 21" | __ | 48" | 1/4" | 2 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Nitric Acid (0-3%) Nitric Acid (3-6%) Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Propylene Glycol Salt Water Soap Solutions Sodium Hydroxide (0-3%) Sodium Hydroxide (3-6%) Water | 000000000 | 000000 |
6,000 | 35 | 25 | 38" | 2" | 1 | 30" | __ | 48" | 1/4" | 2 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Nitric Acid (0-3%) Nitric Acid (3-6%) Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Propylene Glycol Salt Water Soap Solutions Sodium Hydroxide (0-3%) Sodium Hydroxide (3-6%) Water | 000000000 | 000000 |
9,000 | 35 | 37.5 | 51" | 2" | 1 | 43" | __ | 48" | 1/4" | 2 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Nitric Acid (0-3%) Nitric Acid (3-6%) Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Propylene Glycol Salt Water Soap Solutions Sodium Hydroxide (0-3%) Sodium Hydroxide (3-6%) Water | 000000000 | 000000 |
240V AC, Three Phase | |||||||||||||
3,000 | 35 | 7.3 | 11" | 1 1/4" | 3 | 9" | __ | 48" | 1/4" | 2 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Nitric Acid (0-3%) Nitric Acid (3-6%) Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Propylene Glycol Salt Water Soap Solutions Sodium Hydroxide (0-3%) Sodium Hydroxide (3-6%) Water | 00000000 | 000000 |
6,000 | 35 | 14.5 | 17" | 2" | 3 | 12" | __ | 48" | 1/4" | 2 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Nitric Acid (0-3%) Nitric Acid (3-6%) Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Propylene Glycol Salt Water Soap Solutions Sodium Hydroxide (0-3%) Sodium Hydroxide (3-6%) Water | 000000000 | 000000 |
9,000 | 35 | 21.7 | 22" | 2" | 3 | 16" | __ | 48" | 1/4" | 2 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Nitric Acid (0-3%) Nitric Acid (3-6%) Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Propylene Glycol Salt Water Soap Solutions Sodium Hydroxide (0-3%) Sodium Hydroxide (3-6%) Water | 000000000 | 00000000 |
12,000 | 35 | 29 | 29" | 2" | 3 | 21" | __ | 48" | 1/4" | 2 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Nitric Acid (0-3%) Nitric Acid (3-6%) Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Propylene Glycol Salt Water Soap Solutions Sodium Hydroxide (0-3%) Sodium Hydroxide (3-6%) Water | 000000000 | 00000000 |
18,000 | 35 | 43.4 | 38" | 2" | 3 | 30" | __ | 48" | 1/4" | 2 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Nitric Acid (0-3%) Nitric Acid (3-6%) Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Propylene Glycol Salt Water Soap Solutions Sodium Hydroxide (0-3%) Sodium Hydroxide (3-6%) Water | 000000000 | 00000000 |
24,000 | 35 | 65.1 | 51" | 2" | 3 | 43" | __ | 48" | 1/4" | 2 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Nitric Acid (0-3%) Nitric Acid (3-6%) Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Propylene Glycol Salt Water Soap Solutions Sodium Hydroxide (0-3%) Sodium Hydroxide (3-6%) Water | 000000000 | 00000000 |
480V AC, Single Phase | |||||||||||||
2,000 | 35 | 4.2 | 17" | 2" | 1 | 12" | __ | 48" | 1/4" | 2 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Nitric Acid (0-3%) Nitric Acid (3-6%) Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Propylene Glycol Salt Water Soap Solutions Sodium Hydroxide (0-3%) Sodium Hydroxide (3-6%) Water | 000000000 | 000000 |
3,000 | 35 | 6.3 | 22" | 2" | 1 | 16" | __ | 48" | 1/4" | 2 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Nitric Acid (0-3%) Nitric Acid (3-6%) Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Propylene Glycol Salt Water Soap Solutions Sodium Hydroxide (0-3%) Sodium Hydroxide (3-6%) Water | 000000000 | 000000 |
4,000 | 35 | 8.3 | 29" | 2" | 1 | 21" | __ | 48" | 1/4" | 2 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Nitric Acid (0-3%) Nitric Acid (3-6%) Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Propylene Glycol Salt Water Soap Solutions Sodium Hydroxide (0-3%) Sodium Hydroxide (3-6%) Water | 000000000 | 000000 |
6,000 | 35 | 12.5 | 38" | 2" | 1 | 30" | __ | 48" | 1/4" | 2 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Nitric Acid (0-3%) Nitric Acid (3-6%) Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Propylene Glycol Salt Water Soap Solutions Sodium Hydroxide (0-3%) Sodium Hydroxide (3-6%) Water | 000000000 | 000000 |
9,000 | 35 | 18.8 | 51" | 2" | 1 | 43" | __ | 48" | 1/4" | 2 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Nitric Acid (0-3%) Nitric Acid (3-6%) Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Propylene Glycol Salt Water Soap Solutions Sodium Hydroxide (0-3%) Sodium Hydroxide (3-6%) Water | 000000000 | 000000 |
480V AC, Three Phase | |||||||||||||
6,000 | 35 | 7.3 | 17" | 2" | 3 | 12" | __ | 48" | 1/4" | 2 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Nitric Acid (0-3%) Nitric Acid (3-6%) Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Propylene Glycol Salt Water Soap Solutions Sodium Hydroxide (0-3%) Sodium Hydroxide (3-6%) Water | 000000000 | 000000 |
9,000 | 35 | 10.9 | 22" | 2" | 3 | 16" | __ | 48" | 1/4" | 2 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Nitric Acid (0-3%) Nitric Acid (3-6%) Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Propylene Glycol Salt Water Soap Solutions Sodium Hydroxide (0-3%) Sodium Hydroxide (3-6%) Water | 000000000 | 00000000 |
12,000 | 35 | 14.5 | 29" | 2" | 3 | 21" | __ | 48" | 1/4" | 2 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Nitric Acid (0-3%) Nitric Acid (3-6%) Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Propylene Glycol Salt Water Soap Solutions Sodium Hydroxide (0-3%) Sodium Hydroxide (3-6%) Water | 000000000 | 00000000 |
18,000 | 35 | 21.7 | 38" | 2" | 3 | 30" | __ | 48" | 1/4" | 2 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Nitric Acid (0-3%) Nitric Acid (3-6%) Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Propylene Glycol Salt Water Soap Solutions Sodium Hydroxide (0-3%) Sodium Hydroxide (3-6%) Water | 000000000 | 00000000 |
27,000 | 35 | 32.6 | 51" | 2" | 3 | 43" | __ | 48" | 1/4" | 2 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Nitric Acid (0-3%) Nitric Acid (3-6%) Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Propylene Glycol Salt Water Soap Solutions Sodium Hydroxide (0-3%) Sodium Hydroxide (3-6%) Water | 000000000 | 00000000 |
With Adjustable Thermostat (32° to 302° F)—304 Stainless Steel Heating Element and 304 Stainless Steel Body | |||||||||||||
120V AC, Single Phase | |||||||||||||
500 | 35 | 4.2 | 11" | 1 1/4" | 1 | 9" | 5-15 | __ | 1/4" | 2 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Nitric Acid (0-3%) Nitric Acid (3-6%) Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Propylene Glycol Salt Water Soap Solutions Sodium Hydroxide (0-3%) Sodium Hydroxide (3-6%) Water | 0000000 | 000000 |
1,000 | 35 | 8.3 | 11" | 1 1/4" | 1 | 9" | 5-15 | __ | 1/4" | 2 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Nitric Acid (0-3%) Nitric Acid (3-6%) Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Propylene Glycol Salt Water Soap Solutions Sodium Hydroxide (0-3%) Sodium Hydroxide (3-6%) Water | 0000000 | 000000 |
1,500 | 17 | 12.5 | 28" | 2" | 1 | 12" | 5-15 | __ | 1/4" | 2 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Nitric Acid (0-3%) Nitric Acid (3-6%) Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Propylene Glycol Salt Water Soap Solutions Sodium Hydroxide (0-3%) Sodium Hydroxide (3-6%) Water | 0000000 | 000000 |
1,500 | 35 | 12.5 | 17" | 2" | 1 | 12" | 5-15 | __ | 1/4" | 2 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Nitric Acid (0-3%) Nitric Acid (3-6%) Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Propylene Glycol Salt Water Soap Solutions Sodium Hydroxide (0-3%) Sodium Hydroxide (3-6%) Water | 0000000 | 000000 |
Hanging Immersion Heaters for Chemical Solutions




Hook these heaters on the side of small drums and pails to quickly and efficiently heat liquid through direct contact. All are for use in metal containers; they should not be used in plastic containers. An adjustable thermostat automatically turns the heater on when the temperature drops below the set temperature and off when it rises above the set temperature. Adjust the set temperature with the dial. The heating element is 316 stainless steel for excellent resistance to harsh chemicals.
Note: Immerse the heating element in liquid up to at least the minimum coverage level to prevent heater failure.
Heating Element | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Container Cap., gal. | Wattage, W | Watt Density, W/sq. in. | Voltage | Electrical Phase | Current, A | Dia. | Wd. | Min. Coverage | Overall Lg. | Temperature Control Method | NEMA Style | Cord Lg., ft. | For Use With | Each | |
With Adjustable Thermostat (70° to 212° F) | |||||||||||||||
6" Lg. 316 Stainless Steel Heating Element | |||||||||||||||
1 to 5 | 500 | 25 | 120V AC | Single | 4.3 | __ | 1 3/8" | 4 1/2" | 9 3/4" | Dial | 5-15 | 6 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Motor Oil Water | 0000000 | 0000000 |
1 to 5 | 1,100 | 56 | 120V AC | Single | 9.6 | __ | 1 3/8" | 4 1/2" | 9 3/4" | Dial | 5-15 | 6 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Motor Oil Water | 0000000 | 000000 |
20" Lg. 316 Stainless Steel Heating Element | |||||||||||||||
5 to 10 | 500 | 12 | 120V AC | Single | 4.3 | __ | 1 3/8" | 18 1/2" | 23 1/2" | Dial | 5-15 | 6 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Motor Oil Nitric Acid (0-3%) Nitric Acid (3-6%) Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Sodium Hydroxide (0-3%) Sodium Hydroxide (3-6%) Water | 0000000 | 000000 |
5 to 10 | 1,100 | 25 | 120V AC | Single | 9.6 | __ | 1 3/8" | 18 1/2" | 23 1/2" | Dial | 5-15 | 6 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Motor Oil Nitric Acid (0-3%) Nitric Acid (3-6%) Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Sodium Hydroxide (0-3%) Sodium Hydroxide (3-6%) Water | 0000000 | 000000 |
With Adjustable Thermostat (70° to 250° F) | |||||||||||||||
14" Lg. 316 Stainless Steel Heating Element | |||||||||||||||
5 to 10 | 1,500 | 19 | 120V AC | Single | 13 | 13" | __ | 5" | 14 1/2" | Dial | 5-15 | 6 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Motor Oil Phosphoric Acid (0-3%) Phosphoric Acid (3-6%) Water | 00000000 | 000000 |
5 to 10 | 1,500 | 23 | 120V AC | Single | 13 | 10 1/2" | __ | 5" | 14 1/2" | Dial | 5-15 | 6 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Ethylene Glycol Motor Oil Water | 00000000 | 000000 |
5 to 10 | 1,500 | 34 | 120V AC | Single | 13 | 7" | __ | 5" | 14 1/2" | Dial | 5-15 | 6 | Ammonium Hydroxide (0-3%) Ammonium Hydroxide (3-6%) Deionized Water Motor Oil Water | 00000000 | 000000 |
Screw-Plug Immersion Heaters for Oil and Coolant
To heat oil and coolant without creating hot spots and damaging the heating element, these heaters have a lower watt density than heaters for water or chemicals. They install into threaded container openings or pipe couplings to quickly and efficiently heat liquid through direct contact.
Heaters without temperature control require a temperature switch or controller (sold separately) to regulate heat output.
Heaters with an adjustable thermostat automatically turn on when the temperature drops below the set temperature and off when it rises above the set temperature. Adjust the set temperature with the dial.
Incoloy heating elements are more corrosion resistant than steel heating elements.
Note: Fully immerse the heating element in liquid to prevent heater failure. These heaters install through threaded container openings or pipe couplings.
For technical drawings and 3-D models, click on a part number.



Heating Element | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Wattage, W | Watt Density, W/sq. in. | Current, A | Lg. | Wd. | Pipe Size | Thread Type | Gender | Wire Connection Type | For Use With | Each | |
Without Temperature Control | |||||||||||
120V AC, Single Phase | |||||||||||
475 | 22 | 4 | 12 9/16" | 15/16" | 1 | NPT | Male | Screw Terminals | Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Propylene Glycol Water | 00000000 | 0000000 |
1,100 | 21 | 9.2 | 28 7/16" | 15/16" | 1 | NPT | Male | Screw Terminals | Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Propylene Glycol Water | 00000000 | 000000 |
1,325 | 20 | 11 | 34 7/8" | 15/16" | 1 | NPT | Male | Screw Terminals | Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Propylene Glycol Water | 00000000 | 000000 |
With Adjustable Thermostat (60° to 250°F) | |||||||||||
120V AC, Single Phase | |||||||||||
475 | 22 | 4 | 12 9/16" | 15/16" | 1 | NPT | Male | Screw Terminals | Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Propylene Glycol Water | 00000000 | 000000 |
1,100 | 21 | 9.2 | 28 7/16" | 15/16" | 1 | NPT | Male | Screw Terminals | Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Propylene Glycol Water | 00000000 | 000000 |
1,325 | 20 | 11 | 34 7/8" | 15/16" | 1 | NPT | Male | Screw Terminals | Ethylene Glycol Hydraulic Oil Machine Oil Motor Oil Propylene Glycol Water | 00000000 | 000000 |
Replacement Thermostat (60° to 250°F) | 0000000 | Each | 0000000 |
Heat Exchangers


Also known as shell and tube heat exchangers, these transfer heat using liquid or steam that flows through the shell to heat or cool liquid in the tubes. They’re commonly used in refrigeration and engine cooling systems. Btu/hr. cooling capacity is based on cooling 180° F process water with 85° F water and a 10 psi pressure difference.
Heat exchangers with a 316 stainless steel shell and tubes are the most corrosion resistant.
Heat exchangers with baffled tubes direct liquid to make four passes through the tubes for more efficient heat transfer than other heat exchangers.
ASME BPVC VIII.1 heat exchangers meet the ASME Boiler and Pressure Vessel Code (BPVC) for construction of pressure vessels.
For technical drawings and 3-D models, click on a part number.
Shell-Side | Tube-Side | Overall | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Heating/Cooling Cap., Btu/hr. | Surface Area, sq. ft. | No. of Passes | Min. Temp., °F | Max. Temp., °F | Pipe Size | Flow Cap., gpm | Max. Pressure, psi | Pipe Size | Flow Cap., gpm | Max. Pressure, psi | Lg. | Head Dia. | Each | |
Brass Shell and Baffled Copper Tube | ||||||||||||||
130,000 | 2.4 | 4 | -20° | 300° | 1 | 24 | 300 | 3/4 | 12 | 150 | 10 7/8" | 4 3/16" | 00000000 | 0000000 |
195,000 | 4.3 | 4 | -20° | 300° | 1 | 24 | 300 | 3/4 | 12 | 150 | 16 7/8" | 4 3/16" | 00000000 | 000000 |
280,000 | 7.4 | 4 | -20° | 300° | 1 | 24 | 300 | 3/4 | 12 | 150 | 26 7/8" | 4 3/16" | 00000000 | 00000000 |
350,000 | 9.1 | 4 | -20° | 300° | 1 1/2 | 60 | 300 | 1 | 30 | 150 | 18 1/8" | 6 1/2" | 00000000 | 00000000 |
560,000 | 15.7 | 4 | -20° | 300° | 1 1/2 | 60 | 300 | 1 | 30 | 150 | 28 1/8" | 6 1/2" | 00000000 | 00000000 |
890,000 | 23 | 4 | -20° | 300° | 2 | 73 | 300 | 1 1/2 | 57 | 150 | 29" | 7 1/2" | 00000000 | 00000000 |
1,115,000 | 34 | 4 | -20° | 300° | 2 | 73 | 300 | 1 1/2 | 57 | 150 | 41" | 7 1/2" | 00000000 | 00000000 |
1,585,000 | 41 | 4 | -20° | 300° | 3 | 140 | 300 | 2 | 104 | 150 | 30 3/8" | 9 3/4" | 00000000 | 00000000 |
2,000,000 | 62 | 4 | -20° | 300° | 3 | 140 | 300 | 2 | 105 | 150 | 42 3/8" | 9 3/4" | 00000000 | 00000000 |
Steel Shell and Baffled Copper Tube | ||||||||||||||
195,000 | 4.3 | 4 | -20° | 300° | 1 | 22 | 300 | 3/4 | 12 | 150 | 17" | 4 1/2" | 0000000 | 00000000 |
280,000 | 7.4 | 4 | -20° | 300° | 1 | 30 | 300 | 3/4 | 12 | 150 | 27" | 4 1/2" | 0000000 | 00000000 |
350,000 | 9.1 | 4 | -20° | 300° | 1 1/2 | 32 | 300 | 1 | 30 | 150 | 18 11/16" | 6 3/4" | 0000000 | 00000000 |
560,000 | 15.7 | 4 | -20° | 300° | 1 1/2 | 43 | 300 | 1 | 30 | 150 | 28 11/16" | 6 3/4" | 0000000 | 00000000 |
890,000 | 23 | 4 | -20° | 300° | 2 | 51 | 300 | 1 1/2 | 57 | 150 | 29" | 7 3/4" | 0000000 | 00000000 |
1,115,000 | 34 | 4 | -20° | 300° | 2 | 103 | 300 | 1 1/2 | 57 | 150 | 41" | 7 3/4" | 0000000 | 00000000 |
1,585,000 | 41 | 4 | -20° | 300° | 3 | 103 | 300 | 2 | 104 | 150 | 30 1/2" | 10 1/2" | 0000000 | 00000000 |
2,000,000 | 62 | 4 | -20° | 300° | 3 | 103 | 300 | 2 | 105 | 150 | 42 1/2" | 10 1/2" | 0000000 | 00000000 |
Steel Shell and Copper Tube | ||||||||||||||
Not Rated | 15 | 2 | Not Rated | 400° | 2 1/2 (Inlet); 1 1/4 (Outlet) | 38 | 100 | 1 1/4 | 38 | 100 | 28 5/8" | 6" | 0000000 | 00000000 |
316 Stainless Steel Shell and Baffled 316 Stainless Steel Tube | ||||||||||||||
130,000 | 2.4 | 4 | -20° | 450° | 1 | 32 | 225 | 3/4 | 12 | 150 | 10 3/8" | 4 3/16" | 00000000 | 00000000 |
195,000 | 4.3 | 4 | -20° | 450° | 1 | 32 | 225 | 3/4 | 12 | 150 | 16 3/8" | 4 3/16" | 00000000 | 00000000 |
280,000 | 7.4 | 4 | -20° | 450° | 1 | 32 | 225 | 3/4 | 12 | 150 | 26 3/8" | 4 3/16" | 00000000 | 00000000 |
350,000 | 9.1 | 4 | -20° | 450° | 1 1/2 | 76 | 225 | 1 | 30 | 150 | 17 13/16" | 6 1/2" | 00000000 | 00000000 |
560,000 | 15.7 | 4 | -20° | 450° | 1 1/2 | 76 | 225 | 1 | 30 | 150 | 27 13/16" | 6 1/2" | 00000000 | 00000000 |
890,000 | 23 | 4 | -20° | 450° | 2 | 126 | 225 | 1 1/2 | 57 | 150 | 28 1/8" | 7 1/2" | 00000000 | 00000000 |
1,115,000 | 34 | 4 | -20° | 450° | 2 | 126 | 225 | 1 1/2 | 57 | 150 | 40 1/8" | 7 1/2" | 00000000 | 00000000 |
1,585,000 | 41 | 4 | -20° | 450° | 3 | 220 | 225 | 2 | 104 | 150 | 28" | 9 3/4" | 00000000 | 00000000 |
2,000,000 | 62 | 4 | -20° | 450° | 3 | 220 | 225 | 2 | 105 | 150 | 40" | 9 3/4" | 00000000 | 00000000 |
Shell-Side | Tube-Side | Overall | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Heating/Cooling Cap., Btu/hr. | Surface Area, sq. ft. | No. of Passes | Min. Temp., °F | Max. Temp., °F | Pipe Size | Flow Cap., gpm | Max. Pressure, psi | Pipe Size | Flow Cap., gpm | Max. Pressure, psi | Lg. | Head Dia. | Each | |
150,000 | 4.5 | 2 | -20° | 375° | 2 (Inlet); 1 (Outlet) | 44 | 150 | 1 1/2 | 44 | 150 | 28 1/2" | 7 1/4" | 0000000 | 000000000 |
420,000 | 6.8 | 2 | -20° | 375° | 2 (Inlet); 1 (Outlet) | 44 | 150 | 1 1/2 | 44 | 150 | 40 1/2" | 7 1/4" | 0000000 | 00000000 |
720,000 | 9.2 | 2 | -20° | 375° | 3 (Inlet); 1 (Outlet) | 44 | 150 | 1 1/2 | 44 | 150 | 52 1/2" | 7 1/4" | 0000000 | 00000000 |
1,350,000 | 17.4 | 2 | -20° | 375° | 2 1/2 (Inlet); 1 (Outlet) | 175 | 150 | 2 | 175 | 150 | 53 1/4" | 10 1/2" | 0000000 | 00000000 |
Shell-Side | Tube-Side | Overall | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Heating/Cooling Cap. | Surface Area, sq. ft. | No. of Passes | Max. Temp., °F | Pipe Size | Flow Cap., gpm | Max. Pressure, psi | Pipe Size | Flow Cap., gpm | Max. Pressure, psi | Lg. | Head Dia. | Each | |
Not Rated | 21.5 | 2 | 400° | 4 (Inlet); 1 1/2 (Outlet) | 100 | 100 | 2 | 100 | 100 | 27 3/4" | 8 1/8" | 0000000 | 000000000 |
Not Rated | 30.2 | 2 | 400° | 4 (Inlet); 1 1/2 (Outlet) | 100 | 100 | 2 | 100 | 100 | 39 3/4" | 8 1/8" | 0000000 | 00000000 |
Not Rated | 38.8 | 2 | 400° | 4 (Inlet); 1 1/2 (Outlet) | 100 | 100 | 2 | 100 | 100 | 51 3/4" | 8 1/8" | 0000000 | 00000000 |
Not Rated | 72.4 | 2 | 400° | 6 (Inlet); 2 (Outlet) | 180 | 100 | 2 1/2 | 180 | 100 | 53" | 10 1/8" | 0000000 | 00000000 |
High-Efficiency Heat Exchangers



Stacked, corrugated plates maximize contact with liquid or steam flowing through these brazed plate heat exchangers for faster heat transfer than shell and tube heat exchangers. Plates are brazed in a vacuum furnace to ensure 100% sealed construction.
Copper-brazed heat exchangers have a Btu/hr. cooling capacity based on cooling water from 120° to 100° F using 70° F water.
ASME BPVC VIII.1 copper-brazed heat exchangers have a Btu/hr. cooling capacity based on cooling 100 SSU oil to 125° F using 85° F water.
Nickel-brazed heat exchangers have a Btu/hr. cooling capacity based on cooling oil from 140° to 120° F using 70° F water.
ASME BPVC VIII.1 heat exchangers meet the ASME Boiler and Pressure Vessel Code (BPVC) for construction of pressure vessels.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting Hole | Mounting Stud | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Heating/Cooling Cap., Btu/hr. | Surface Area, sq. ft. | Temp. Range, °F | Pipe Size | Thread Type | Gender | Flow Cap., gpm | Max. Pressure, psi | Ht. | Wd. | Dp. | No. of | Dia. | No. of | Thread Size | Lg. | Each | |
Heat Exchangers | |||||||||||||||||
Copper-Brazed 316 Stainless Steel Plate | |||||||||||||||||
69,000 | 2.2 | -320° to 350° | 3/4 | NPT | Male | 7 | 450 | 9 1/8" | 3 1/2" | 2 5/8" | __ | __ | 2 | M8 | 20mm | 00000000 | 0000000 |
80,000 | 3 | -320° to 350° | 1 | NPT | Male | 8 | 450 | 13 3/16" | 5" | 1 1/4" | __ | __ | 4 | M10 | 20mm | 00000000 | 000000 |
185,000 | 6.8 | -320° to 350° | 1 | NPT | Male | 19 | 450 | 13 3/16" | 5" | 2" | __ | __ | 4 | M10 | 20mm | 00000000 | 000000 |
390,000 | 14.3 | -320° to 350° | 1 | NPT | Male | 40 | 450 | 13 3/16" | 5" | 4" | __ | __ | 4 | M10 | 20mm | 00000000 | 000000 |
570,000 | 21.9 | -320° to 350° | 1 1/4 | NPT | Male | 58 | 450 | 13 3/16" | 5" | 5 3/4" | __ | __ | 4 | M10 | 20mm | 00000000 | 00000000 |
998,000 | 36.8 | -320° to 350° | 2 | NPT | Male | 105 | 300 | 20 5/16" | 9 13/16" | 3.06" | __ | __ | 4 | 1/2"-13 | 1 1/2" | 00000000 | 00000000 |
1,710,000 | 63 | -320° to 350° | 2 | NPT | Male | 170 | 300 | 20 5/16" | 9 13/16" | 4.86" | __ | __ | 4 | 1/2"-13 | 1 1/2" | 00000000 | 00000000 |
Nickel-Brazed 316 Stainless Steel Plate | |||||||||||||||||
16,000 | 3.1 | -320° to 390° | 1 | NPT | Male | 4 | 360 | 13 3/16" | 4 7/8" | 2 3/16" | __ | __ | 4 | M8 × 1.25 mm | 13/16" | 0000000 | 00000000 |
37,000 | 6.8 | -320° to 390° | 1 | NPT | Male | 9 | 360 | 13 3/16" | 4 7/8" | 3 1/16" | __ | __ | 4 | M8 × 1.25 mm | 13/16" | 0000000 | 00000000 |
56,000 | 10.6 | -320° to 390° | 1 | NPT | Male | 13 | 360 | 13 3/16" | 4 7/8" | 4" | __ | __ | 4 | M8 × 1.25 mm | 13/16" | 0000000 | 00000000 |
74,000 | 14.3 | -320° to 390° | 1 | NPT | Male | 18 | 360 | 13 3/16" | 4 7/8" | 4 7/8" | __ | __ | 4 | M8 × 1.25 mm | 13/16" | 0000000 | 00000000 |
120,000 | 40.7 | -320° to 390° | 2 | NPT | Male | 30 | 390 | 20 15/16" | 10 11/16" | 4 1/16" | __ | __ | 4 | M12 × 1.75 mm | 1 13/16" | 0000000 | 00000000 |
ASME BPVC.VIII.1 Heat Exchangers | |||||||||||||||||
Copper-Brazed 316 Stainless Steel Plate | |||||||||||||||||
5,000 | 4.8 | -310° to 450° | 3/4 | NPT | Male | 27 | 435 | 8 7/16" | 3 3/16" | 4 7/16" | 2 | 9/32" | __ | __ | __ | 0000000 | 000000 |
12,000 | 7.9 | -310° to 450° | 1 | NPT | Male | 29 | 435 | 12 3/16" | 4 3/8" | 4 1/4" | 2 | 13/32" | __ | __ | __ | 0000000 | 000000 |
17,000 | 10.7 | -310° to 450° | 1 | NPT | Male | 37 | 435 | 12 3/16" | 4 3/8" | 5 1/4" | 2 | 13/32" | __ | __ | __ | 0000000 | 000000 |
50,000 | 15.6 | -310° to 450° | 1 | NPT | Male | 22 | 435 | 20 11/16" | 4 3/8" | 4 1/4" | 2 | 13/32" | __ | __ | __ | 0000000 | 000000 |
75,000 | 26.8 | -310° to 450° | 1 | NPT | Male | 34 | 435 | 20 11/16" | 4 3/8" | 6 3/16" | 2 | 13/32" | __ | __ | __ | 0000000 | 00000000 |
125,000 | 29.7 | -310° to 450° | 2 | NPT | Male | 57 | 435 | 24 5/16" | 7 1/2" | 5 3/4" | 2 | 1/2" | __ | __ | __ | 0000000 | 00000000 |
380,000 | 82.8 | -310° to 450° | 2 | NPT | Male | 141 | 435 | 24 5/16" | 7 1/2" | 11 1/2" | 2 | 1/2" | __ | __ | __ | 0000000 | 00000000 |
High-Pressure Heat Exchangers

With more than three times the pressure rating of standard heat exchangers, these are often used for high-pressure condensing, evaporating, heating, and cooling. Also known as shell and tube heat exchangers, they transfer heat using liquid or steam that flows through the shell to heat or cool liquid in the tubes. Btu/hr. cooling capacity is based on cooling 180° F process water with 85° F water and a 10 psi pressure difference. Shell and tubes are 316 stainless steel for excellent corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Shell-Side | Tube-Side | Overall | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Heating/Cooling Cap., Btu/hr. | Surface Area, sq. ft. | Max. Pressure for Steam, psi | Temp. Range, °F | Pipe Size | Thread Type | Gender | Flow Cap., gpm | Max. Pressure, psi | Pipe Size | Thread Type | Gender | Flow Cap., gpm | Max. Pressure, psi | Lg. | Head Dia. | Each | |
316 Stainless Steel Shell and 316 Stainless Steel Tube | |||||||||||||||||
59,000 | 0.4 | 125 | -320° to 800° | 1/4 | NPT | Female | 4.8 | 1,000 | 3/8 | NPT | Female | 10.9 | 1,500 | 9 3/4" | 1 1/8" | 0000000 | 000000000 |
65,500 | 0.61 | 125 | -320° to 800° | 1/4 | NPT | Female | 4.4 | 1,000 | 3/8 | NPT | Female | 9.3 | 1,500 | 13 3/4" | 1 1/8" | 0000000 | 00000000 |
74,000 | 0.81 | 125 | -320° to 800° | 1/4 | NPT | Female | 4.2 | 1,000 | 3/8 | NPT | Female | 8.2 | 1,500 | 17 3/4" | 1 1/8" | 0000000 | 00000000 |
76,500 | 0.58 | 125 | -320° to 800° | 1/4 | NPT | Female | 4.8 | 1,000 | 3/8 | NPT | Female | 10.1 | 1,500 | 9 3/4" | 1 1/8" | 0000000 | 00000000 |
90,000 | 0.89 | 125 | -320° to 800° | 1/4 | NPT | Female | 4.4 | 1,000 | 3/8 | NPT | Female | 8.4 | 1,500 | 13 3/4" | 1 1/8" | 0000000 | 00000000 |
98,000 | 1.19 | 125 | -320° to 800° | 1/4 | NPT | Female | 4.2 | 1,000 | 3/8 | NPT | Female | 7.3 | 1,500 | 17 3/4" | 1 1/8" | 0000000 | 00000000 |
Heat Exchangers for Sampling

Surface
Area

Surface
Area
Often used to monitor boiler water quality without shutting down the system, these heat exchangers cool hot liquid samples to safe temperatures for testing. Sample liquid flows through the tubes, and cold water from an external water supply flows around the tubes to cool the liquid in the tubes.
316 stainless steel tubes have the best corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Shell-Side | Tube-Side | Overall | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Surface Area, sq. ft. | Pipe Size | Thread Type | Gender | Flow Cap., gpm | Max. Pressure, psi | Max. Temp., °F | Pipe Size | Thread Type | Gender | Flow Cap., gpm | Max. Pressure, psi | Max. Temp., °F | Lg. | Head Dia. | Each | |
Steel Shell and Copper Tube | ||||||||||||||||
1.3 | 1/4 | NPT | Female | 2 | 150 | 450° | 1/4 | NPT | Female | 4 | 300 | 400° | 17 1/4" | 3 1/2" | 0000000 | 0000000 |
Steel Shell and 316 Stainless Steel Tube | ||||||||||||||||
1.3 | 1/4 | NPT | Female | 2 | 150 | 450° | 1/4 | NPT | Female | 4 | 1,200 | 750° | 17 1/4" | 3 1/2" | 0000000 | 000000 |
3.8 | 3/8 | NPT | Female | 2 | 150 | 450° | 1/4 | NPT | Female | 4 | 4,900 | 750° | 32 5/8" | 5" | 0000000 | 00000000 |
Mobile Large-Space Kerosene and Diesel Heaters



Roll these powerful space heaters to where you need heat for big jobs. All have a built-in thermostat.
The electronic spark ignition makes them good for drafty areas where a pilot light could be extinguished. The safety shut-off cuts the gas supply if the flame goes out.
Heaters | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Replacement Air Filters | ||||||||||||||
Heat Output, Btu/hr. | Max. Area Heated @ Temperature Change | Airflow, cfm | Max. Fuel Consumption, gph | Fuel Tank Capacity, gal. | Current, A | Cord Lg. | Ht. | Wd. | Dp. | Housing Material | Temperature Setting, °F | Each | Each | ||
Electronic Spark Ignition—120V AC, Single Phase, Three-Prong Plug (NEMA 5-15) | |||||||||||||||
125,000 | 16,660 cu. ft. @ 10° F 8,330 cu. ft. @ 20° F 5,550 cu. ft. @ 30° F 4,160 cu. ft. @ 40° F | 520 | 1 | 10 | 2.5 | 4" | 25" | 23" | 38" | Steel | 40° to 105° | 000000 | 0000000 | 0000000 | 000000 |
175,000 | 23,330 cu. ft. @ 10° F 11,660 cu. ft. @ 20° F 7,770 cu. ft. @ 30° F 5,830 cu. ft. @ 40° F | 600 | 1.3 | 13 | 3.2 | 4" | 27" | 24" | 44" | Steel | 40° to 105° | 0000000 | 000000 | 0000000 | 00000 |
650,000 | 86,660 cu. ft. @ 10° F 43,330 cu. ft. @ 20° F 28,880 cu. ft. @ 30° F 21,660 cu. ft. @ 40° F | 3,600 | 5 | 50 | 7.1 | 4" | 49" | 31" | 70" | Steel | 40° to 105° | 0000000 | 00000000 | 000000 | 00 |
Portable Large-Space Kerosene and Diesel Heaters



Built for big jobs, this is a powerful space heater. It has a built-in thermostat.
The electronic spark ignition makes it good for drafty areas where a pilot light could be extinguished. The safety shut-off cuts the gas supply if the flame goes out.
Heaters | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Replacement Air Filters | ||||||||||||||
Heat Output, Btu/hr. | Max. Area Heated @ Temperature Change | Airflow, cfm | Max. Fuel Consumption, gph | Fuel Tank Capacity, gal. | Current, A | Cord Lg. | Ht. | Wd. | Dp. | Housing Material | Temperature Setting, °F | Each | Each | ||
Electronic Spark Ignition—120V AC, Single Phase, Three-Prong Plug (NEMA 5-15) | |||||||||||||||
75,000 | 10,000 cu. ft. @ 10° F 5,000 cu. ft. @ 20° F 3,330 cu. ft. @ 30° F 2,500 cu. ft. @ 40° F | 265 | 0.6 | 5 | 1.6 | 4" | 17" | 12" | 32" | Steel | 40° to 105° | 000000 | 0000000 | 0000000 | 000000 |