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

CHF5 Series

Circulation Heaters | CHF5 Series

Circulation Heaters

  • 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
114NPT 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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