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Circulation Heaters for Forced Air & Gases, Caustic Solutions, Degreasing Solutions

CHF5 Series

Circulation Heaters | CHF5 Series

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
23 watts/in2 (3.6 watts/cm2)—Typical Applications: Forced Air & Gases, Caustic Solutions, Degreasing Solutions
Nominal Pipe Size Model Number Dim Drawing Number KW Approx Weight
120V 240V-1Ph (C*) 240V-3Ph (C*) 480V-1Ph (C*) 480V-3Ph (C*) lb kg
11⁄4NPT 2 elements CHF01498 CHF01499(1) — — — 1.1 1 13 6
CHF01500 CHF01501(1) — — — 1.1 1.5 13 6
CHF01502 CHF01503(1) — — — 1.2 2 17 8
2½NPT 3 elements — CHF01504(1) CHF01505(1) CHF01506(1) CHF01507(1) 2.1 3 28 13
— CHF01508(1) CHF01509(1) CHF01510(1) CHF01511(1) 2.2 4.5 35 16
— CHF01512(1) CHF01513(1) CHF01514(1) CHF01515(1) 2.2 6 37 17
— CHF01516(1) CHF01517(1) CHF01518(1) CHF01519(1) 2.3 7.5 45 20
— CHF01520(1) CHF01521(1) CHF01522(1) CHF01523(1) 2.3 9 46 21
3"—150 lb 3 elements — CHF01524(1) CHF01525(1) CHF01526(1) CHF01527(1) 3.1 3 53 24
— CHF01528(1) CHF01529(1) CHF01530(1) CHF01531(1) 3.2 4.5 61 28
— CHF01532(1) CHF01533(1) CHF01534(1) CHF01535(1) 3.2 6 62 28
— CHF01536(1) CHF01537(1) CHF01538(1) CHF01539(1) 3.3 7.5 74 34
— CHF01540(1) CHF01541(1) CHF01542(1) CHF01543(1) 3.3 9 76 34
4"—150 lb 6 elements — CHF01544(1) CHF01545(1) CHF01546(1) CHF01547(1) 4.1 6 78 35
— CHF01548(1) CHF01549(1) CHF01550(1) CHF01551(1) 4.2 9 91 41
— CHF01552(2) CHF01553(1) CHF01554(1) CHF01555(1) 4.2 12 94 43
— CHF01556(2) CHF01557(1) CHF01558(1) CHF01559(1) 4.3 15 117 53
— CHF01560(2) CHF01561(1) CHF01562(1) CHF01563(1) 4.3 18 120 54
— — CHF01564(2) CHF01565(2) CHF01566(1) 4.4 25 147 67
— — CHF01567(2) CHF01568(2) CHF01569(1) 4.4 30 151 68
5"—150 lb 6 elements — CHF01570(1) CHF01571(1) CHF01572(1) CHF01573(1) 5.1 9 114 52
— CHF01574(2) CHF01575(1) CHF01576(1) CHF01577(1) 5.2 12 126 57
— CHF01578(2) CHF01579(1) CHF01580(1) CHF01581(1) 5.2 15 128 58
— CHF01582(2) CHF01583(1) CHF01584(1) CHF01585(1) 5.3 18 146 66
— — CHF01586(2) CHF01587(2) CHF01588(1) 5.4 25 172 78
— — CHF01589(2) CHF01590(2) CHF01591(1) 5.5 30 192 87
5"—150 lb 9 elements — CHF01592(3) CHF01593(1) CHF01594(1) CHF01595(1) 5.1 14 119 54
— CHF01596(3) CHF01597(1) CHF01598(1) CHF01599(1) 5.2 18 132 60
— CHF01600(3) CHF01601(3) CHF01602(1) CHF01603(1) 5.2 23 135 61
— CHF01604(3) CHF01605(3) CHF01606(3) CHF01607(1) 5.3 27 150 68
— — CHF01608(3) CHF01609(3) CHF01610(1) 5.4 38 183 83
— — CHF01611(3) CHF01612(3) CHF01613(3) 5.5 45 205 93
6"—150 lb 12 elements — CHF01614(2) CHF01615(1) CHF01616(1) CHF01617(1) 6.1 12 127 58
— CHF01618(2) CHF01619(1) CHF01620(1) CHF01621(1) 6.2 18 152 69
— CHF01622(2) CHF01623(2) CHF01624(2) CHF01625(1) 6.2 24 157 71
— CHF01626(3) CHF01627(2) CHF01628(2) CHF01629(1) 6.3 30 197 89
— CHF01630(3) CHF01631(2) CHF01632(2) CHF01633(1) 6.3 36 202 92
— — CHF01634(4) CHF01635(4) CHF01636(2) 6.4 50 249 113
— — CHF01637(4) CHF01638(4) CHF01639(2) 6.4 60 257 117
6"—150 lb 15 elements — CHF01640(3) CHF01641(1) CHF01642(1) CHF01643(1) 6.1 15 130 59
— CHF01644(3) CHF01645(5) CHF01646(1) CHF01647(1) 6.2 23 156 71
— CHF01648(3) CHF01649(5) CHF01650(3) CHF01651(1) 6.2 30 163 74
— CHF01652(5) CHF01653(5) CHF01654(3) CHF01655(1) 6.3 38 204 93
— CHF01656(5) CHF01657(5) CHF01658(3) CHF01659(5) 6.3 45 211 96
— — CHF01660(5) CHF01661(3) CHF01662(5) 6.4 63 260 118
— — CHF01663(5) CHF01664(5) CHF01665(5) 6.4 75 270 122
8"—150 lb 18 elements — CHF01666(3) CHF01667(2) CHF01668(2) CHF01669(1) 8.2 30 244 111
— — CHF01670(2) CHF01671(2) CHF01672(1) 8.3 40 274 124
— — CHF01673(3) CHF01674(3) CHF01675(2) 8.4 50 303 137
8"—150 lb 24 elements — CHF01676(4) CHF01677(2) CHF01678(2) CHF01679(1) 8.2 40 253 115
— — CHF01680(4) CHF01681(3) CHF01682(2) 8.3 53 287 130
— — CHF01683(4) CHF01684(3) CHF01685(2) 8.4 67 318 144
Ordering Example: CHF01643, 15 KW, 480 Vac, 3 phase circulation heater.
(C*) = Number of Branch Circuits per heater
Note: Nominal pipe size 203 mm (8") and larger are 20 watts/in2 (3.1 watts/cm2)
23 watts/in2 (3.6 watts/cm2)—Typical Applications: Forced Air & Gases, Caustic Solutions, Degreasing Solutions
Nominal Pipe Size Model Number Dim Drawing Number KW Approx Weight
120V 240V-1Ph (C*) 240V-3Ph (C*) 480V-1Ph (C*) 480V-3Ph (C*) lb kg
10"—150 lb 27 elements — — CHF01686(3) — CHF01687(3) 10.1 1 440 200
— — CHF01688(9) — CHF01689(3) 10.2 1.5 485 220
12"—150 lb 36 elements — — — — CHF01690(3) 12.1 3 550 250
— — — — CHF01691(3) 12.2 4.5 595 270
14"—150 lb 45 elements — — — — CHF01692(3) 14.1 3 675 307
— — — — CHF01693(5) 14.2 4.5 771 350
Ordering Examples: CHF01690, 3 KW, 480 Vac, 3 phase circulation heater.
(C*) = Number of Branch Circuits per heater
Note: Nominal pipe size 203 mm (8") and larger are 20 watts/in2 (3.1 watts/cm2)
Place Order(Specify Model Number)
Part Number/ Desc.
Qty
Description
Nominal Pipe Size 1 1/4 NPT 2 elements
CHF01498
Consult Sales  
Availability: 
 
 
120V, 1 KW, Weight:13 lbs
Nominal Pipe Size 3 inch-150 lb 3 elements
CHF01535
Consult Sales  
Availability: 
 
 
480V, 3 Phase, 6 KW, Weight: 62 lbs
Nominal Pipe Size 6 inch-150 lb 12 elements
CHF01615
Consult Sales  
Availability: 
 
 
240V-3Ph, 12 KW, Weight: 127 lbs
Nominal Pipe Size 8 inch-150 lb 24 elements
CHF01676
Consult Sales  
Availability: 
 
 
240V, 40 KW, Weight: 253 lbs

Order By Part Number

Part Number
Qty
Part Number
Qty


† All amounts shown in EUR, GBP, or USD
 Note: (C*) = Number of Branch Circuits per heater. Note: Nominal pipe size 203 mm (8") and larger are 20 watts/in2 (3.1 watts/cm2)
 Ordering Example: (1) CHF01524 Nominal Pipe Size 6 inch-150 lb 12 elements: 240V-3Ph, 12 kW, Weight: 127 lbs, £2,067.57
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