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Circulation Heaters for Clean Water, Aqueous Solutions

CHF9 Series

Circulation Heaters | CHF9 Series
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Circulation Heaters

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  • Standard Element Sheath Materials
  • Incoloy® 800 — A Nickel (30 to 35%), Chromium (19 to 23%), Iron alloy. The high nickel content of this alloy contributes to its resistance to scaling and corrosion. Used in air heating (also see Incoloy® 840) and immersion heating of potable water and other liquids that are not corrosive to an Incoloy® 800 sheath.
  • Low Carbon Steel — Applications include fluid heat transfer media, tar, high to low viscosity petroleum oils, asphalt, wax, molten salt, and other solutions not corrosive to a steel sheath.
  • 316 Stainless Steel — A Chromium (16 to 18%), Nickel (11 to 14%), Iron Alloy with Molybdenum (2 to 3%) added to improve corrosion resistance in certain environments, especially those that would tend to cause pitting due to the presence of chlorides. Applications include deionized water.
  • Copper — Mainly used in clean water heating for washrooms, showers, rinse tanks and freeze protection of storage tanks.
Circulation Heaters - View related products

Description

Surface Treatments for Stainless Steel and Incoloy® Elements and Other Wetted Parts to Improve Corrosion Resistance Flanged immersion heater surfaces in contact with the material being heated can be passivated or electro-polished to improve their resistance to corrosion. Passivation removes surface contamination, usually iron, so that the optimum corrosion resistance of the stainless steel is maintained. Surface contamination would come from the small amount of steel that may be worn off a tool during the manufacturing process. Passivating is accomplished by dipping the heater in a warm solution of nitric acid. Electro-Polishing is an electrochemical process that removes surface imperfections and contaminants, enhancing the corrosion resisting ability of the stainless steels. The resultant surface is clean, smooth and bright. Many medical and food applications require this finish.

8 watts/in2 (1.3 watts/cm2)—Typical Applications: Fuel Oils (Bunker C and Number 6)
Note: 3-Phase only. Cannot be rewired for single phase.
Nominal Pipe Size Dimensional Drawing Number KW Model Number Approx Weight
120V 240V-1Ph (C*) 240V-3Ph (C*) 480V-1Ph (C*) 480V-3Ph (C*) lb kg
2½ NPT 3 elements 2.2 2 CHF01100 (1) CHF01101 (1) 37 17
2.3 3 CHF01102 (1) CHF01101 (1) 46 21
3"—150 lb 3 elements 3.2 2 CHF01104 (1) CHF01105 (1) 62 28
3.3 3 CHF01106 (1) CHF01107 (1) 76 34
(C*) = Number of Branch Circuits per heater
Typical Applications: Clean Water, Aqueous Solutions
Vessel Material Model No. 120/240V KW “A” OAL “B” Inlet/Outlet Approx Weight
inch mm inch mm lb kg
Carbon Steel CHF02097 1.5 18 457 1238 314 8 3.6
CHF02098 2.0 18 457 1238 314 8 3.6
CHF02099 2.5 22 559 1638 416 11 5.0
CHF02100 3.0 22 559 1638 416 11 5.0
Bronze CHF02101 1.5 18 457 1238 314 12.5 5.7
CHF02102 2.0 18 457 1238 314 12.5 5.7
CHF02103 2.5 22 559 1638 416 14.5 6.6
CHF02104 3.0 22 559 1638 416 14.5 6.6
Ordering Example: CHF02098, 2 KW, 240 Vac circulation heater.
Typical Applications: Lubricating Oils
Vessel Material Model No. 120/240V KW “A” OAL “B” Inlet/Outlet Approx Weight
inch mm inch mm lb kg
Carbon Steel CHF02105 0.5 22 559 1638 416 11 5.0
CHF02106 0.75 22 559 1638 416 11 5.0
CHF02107 1.0 22 559 1638 416 11 5.0
Ordering Example: CHF02107, 1 KW, 120 Vac circulation heater.
Place Order(Specify Model Number)
Part Number/ Desc.
Qty
Description
Vessel Material: Carbon Steel
CHF02097 Star
CAD745.00
Availability: 6 weeks
 
120/240V, 1.5 KW,8 lbs
CHF02100 Star
CAD875.00
Availability: 6 weeks
 
120/240V, 3 KW, 11 lbs
CHF02107 Star
CAD965.00
Availability: 6 weeks
 
120/240V, 1 KW, 11 lbs
Vessel Material: Bronze
CHF02101 Star
CAD910.00
Availability: 6 weeks
 
120/240V, 1.5 KW,12.5 lbs
CHF02104 Star
CAD1,020.00
Availability: 6 weeks
 
120/240V, 3 KW,14.5 lbs

Order By Part Number

Part Number
Qty
Part Number
Qty


All dollar amounts on this site are shown in Canadian currency. Note: (C*) = Number of Branch Circuits per heater.
Ordering Example: (1) CHF02097 Carbon Steel, 120/240V, 1.5 KW,8 lbs, CAD745.00