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Home >> Heaters Products >> Circulation Heaters >> Oil Circulation Heat... >> CHF4 Series

Circulation Heaters for Medium Weight Oils, Heat Transfer Oils, Liquid Paraffin

CHF4 Series   
 
Circulation Heaters
CHF4 Series:Circulation Heaters for Medium Weight Oils, Heat Transfer Oils, Liquid Paraffin
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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.

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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
212NPT 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
16 watts/in2 (2.5 watts/cm2)—Typical Applications: Medium Weight Oils, Heat Transfer Oils, Liquid Paraffin
Note: 3-Phase only. Cannot be rewired for single phase.
Nominal Pipe Size Model No. Dimensional Drawing No. KW Approximate Weight
240V-3Ph (C*) 480V-3Ph (C*) lb kg
4"—150 lb 6 elements CHF01416(1) CHF01417(1) 4.1 3 76 34
CHF01418(1) CHF01419(1) 4.1 4 78 35
CHF01420(1) CHF01421(1) 4.1 5 79 36
CHF01422(1) CHF01423(1) 4.2 6 91 41
CHF01424(1) CHF01425(1) 4.2 8 94 43
CHF01426(1) CHF01427(1) 4.3 10 117 53
CHF01428(1) CHF01429(1) 4.3 12 120 54
5"—150 lb 6 elements CHF01430(1) CHF01431(1) 5.1 8 117 53
CHF01432(1) CHF01433(1) 5.2 10 128 58
CHF01434(1) CHF01435(1) 5.3 12 146 66
5"—150 lb 9 elements CHF01436(1) CHF01437(1) 5.1 12 123 56
CHF01438(1) CHF01439(1) 5.2 15 135 61
CHF01440(1) CHF01441(1) 5.3 18 154 70
6"—150 lb 12 elements CHF01442(1) CHF01443(1) 6.1 6 124 56
CHF01444(1) CHF01445(1) 6.1 8 127 58
CHF01446(1) CHF01447(1) 6.1 10 129 59
CHF01448(1) CHF01449(1) 6.2 12 152 69
CHF01450(1) CHF01451(1) 6.2 16 157 71
CHF01452(1) CHF01453(1) 6.3 20 197 89
CHF01454(2) CHF01455(1) 6.3 24 202 92
6"—150 lb 15 elements CHF01456(1) CHF01457(1) 6.1 7.5 126 57
CHF01458(1) CHF01459(1) 6.1 10 130 59
CHF01460(1) CHF01461(1) 6.1 12.5 133 60
CHF01462(1) CHF01463(1) 6.2 15 156 71
CHF01464(1) CHF01465(1) 6.2 20 163 74
CHF01466(5) CHF01467(1) 6.3 25 164 74
CHF01468(5) CHF01469(1) 6.3 30 211 96
8"—150 lb 18 elements CHF01470(1) CHF01471(1) 8.2 17 234 106
CHF01472(2) CHF01473(1) 8.3 25 264 120
CHF01474(2) CHF01475(1) 8.4 33 293 133
CHF01476(3) CHF01477(2) 8.5 42 327 148
CHF01478(2) 8.6 50 360 163
CHF01479(2) 8.7 58 395 179
CHF01480(2) 8.7 67 405 184
8"—150 lb 24 elements CHF01481(2) CHF01482(1) 8.2 23 243 110
CHF01483(2) CHF01484(1) 8.3 33 277 126
CHF01485(4) CHF01486(2) 8.4 44 308 140
CHF01487(4) CHF01488(2) 8.5 56 346 157
CHF01489(2) 8.6 67 382 173
CHF01490(2) 8.7 77 420 191
CHF01491(4) 8.7 89 433 196
10"—150 lb 27 elements CHF01492(3) 10.3 75 539 244
CHF01493(3) 10.5 87 615 279
12"—150 lb 36 elements CHF01494(3) 12.3 100 694 315
CHF01495(3) 12.5 117 782 355
14"—150 lb 45 elements CHF01496(3) 14.2 105 771 350
CHF01497(5) 14.3 125 828 376
Ordering Example: CHF01449, 12 KW, 480 Vac, 3 phase circulation heater.
(C*) = Number of Branch Circuits per heater


To Order (Specify Model Number)    
 Part Number   Availability   Price   Description    Qty.
  Nominal Pipe Size 4 inch-150 lb 6 elements
 CHF01428    Consult sales   240V-3Ph, 12 KW, Weight: 120 lbs  
 CHF01416    Consult sales   240V-3Ph, 3 KW, Weight: 76 lbs  
  Nominal Pipe Size 5 inch-150 lb 6 elements
 CHF01430    Consult sales   240V-3Ph,8 KW, Weight: 117 lbs  
  Nominal Pipe Size 6 inch-150 lb 12 elements
 CHF01442    Consult sales   240V-3Ph,6 KW, Weight: 124 lbs  
  Nominal Pipe Size 8 inch-150 lb 24 elements
 CHF01481    Consult sales   240V-3Ph,23 KW, Weight: 243 lbs  
  Nominal Pipe Size 14 inch-150 lb 45 elements
 CHF01496    Consult sales   480V-3Ph, 105 KW, Weight: 771 lbs  

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All dollar amounts on this site are shown in US currency.

 Note: (C*) = Number of Branch Circuits per heater

 Related Links - Related Products
 Related Products
CHF1_Series CHF1_Series:
Circulation Heaters for Fuel Oils
CHF2 Series CHF2 Series:
Circulation Heaters for Lightweight Oils, Degreasing Solutions, Heat Transfer Oils
CHF3 Series CHF3 Series:
Circulation Heaters for Heat Transfer Oils, Liquid Paraffin, Degreasing Solutions and Light/Medium Weight Oils
CHF5 Series CHF5 Series:
Circulation Heaters for Forced Air & Gases, Caustic Solutions, Degreasing Solutions
CHF6 Series CHF6 Series:
Circulation Heaters for Process Water
CHF7 Series CHF7 Series:
Circulation Heaters for Clean Water
CHF8 Series CHF8 Series:
Circulation Heaters for Deionized Water, Demineralized Water
CHF9 Series CHF9 Series:
Circulation Heaters for Clean Water, Aqueous Solutions
   

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