Circulation Heaters for Deionized Water, Demineralized Water

CHF8 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.

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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.

Nominal Pipe Size	Dimensional Drawing Number	KW	Model Number					Approx Weight
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	120V	240V-1Ph (C*)	240V-3Ph (C*)	480V-1Ph (C*)	480V-3Ph (C*)	lb	kg
2¹⁄₂ NPT 3 elements	2.2	2	—	—	CHF01100 (1)	—	CHF01101 (1)	37	17
2¹⁄₂ NPT 3 elements	2.3	3	—	—	CHF01102 (1)	—	CHF01101 (1)	46	21
3"—150 lb 3 elements	3.2	2	—	—	CHF01104 (1)	—	CHF01105 (1)	62	28
3"—150 lb 3 elements	3.3	3	—	—	CHF01106 (1)	—	CHF01107 (1)	76	34
(C*) = Number of Branch Circuits per heater

Nominal Pipe Size	Model Number					Dim Drawing Number	KW	Approx Weight
60 watts/in² (9.3 watts/cm²)—Typical Applications: Deionized Water, Demineralized Water
Nominal Pipe Size	120V	240V-1Ph (C*)	240V-3Ph (C*)	480V-1Ph (C*)	480V-3Ph (C*)	Dim Drawing Number	KW	lb	kg
2½ NPT 3 elements	—	CHF01996 (1)	CHF01997 (1)	CHF01998 (1)	CHF01999 (1)	2.1	6	28	13
	—	CHF02000 (1)	CHF02001 (1)	CHF02002 (1)	CHF02003 (1)	2.1	7.5	28	13
	—	CHF02004 (1)	CHF02005 (1)	CHF02006 (1)	CHF02007 (1)	2.1	9	29	13
	—	—	CHF02009 (1)	CHF02010 (1)	CHF02011 (1)	2.2	12	36	16
	—	—	CHF02013 (1)	CHF02014 (1)	CHF02015 (1)	2.2	15	37	17
	—	—	CHF02017 (1)	CHF02018 (1)	CHF02019 (1)	2.3	18	38	17
4"—150 lb 6 elements	—	—	CHF02021 (1)	CHF02022 (1)	CHF02023 (1)	4.1	12	77	35
	—	—	CHF02025 (1)	CHF02026 (1)	CHF02027 (1)	4.1	18	79	36
	—	—	CHF02029 (2)	CHF02030 (2)	CHF02031 (1)	4.2	24	92	42
	—	—	CHF02032 (2)	CHF02033 (2)	CHF02034 (1)	4.2	30	94	42
	—	—	CHF02035 (2)	CHF02036 (2)	CHF02037 (1)	4.3	36	117	53
	—	—	—	—	CHF02038 (2)	4.3	50	121	55
	—	—	—	—	CHF02039 (2)	4.4	60	145	66
6"—150 lb 12 elements	—	CHF02040 (3)	CHF02041 (2)	CHF02042 (2)	CHF02043 (1)	6.1	24	126	57
	—	CHF02044 (3)	CHF02045 (2)	CHF02046 (2)	CHF02047 (1)	6.1	36	130	59
	—	—	CHF02048 (4)	CHF02049 (3)	CHF02050 (2)	6.2	48	153	69
	—	—	CHF02051 (4)	CHF02052 (3)	CHF02053 (2)	6.2	60	157	71
	—	—	CHF02054 (4)	—	CHF02055 (2)	6.3	72	196	89
	—	—	—	—	CHF02056 (4)	6.3	100	205	93
	—	—	—	—	CHF02057 (4)	6.4	120	246	112
6"—150 lb 15 elements	—	CHF02058 (3)	CHF02059 (5)	CHF02060 (3)	CHF02061 (1)	6.1	30	128	58
	—	CHF02062 (5)	CHF02063 (5)	CHF02064 (3)	CHF02065 (5)	6.1	45	133	60
	—	—	CHF02066 (5)	CHF02067 (3)	CHF02068 (5)	6.2	60	158	72
	—	—	CHF02069 (5)	CHF02070 (5)	CHF02071 (5)	6.2	75	163	74
	—	—	CHF02072 (5)	—	CHF02073 (5)	6.3	90	202	92
	—	—	—	—	CHF02074 (5)	6.3	125	213	97
	—	—	—	—	CHF02075 (5)	6.4	150	257	117
Ordering Example: CHF02005, 9 KW, 240 Vac, 3 phase circulation heater. (C*) = Number of Branch Circuits per heater

Place Order(Specify Model Number)

Part Number/ Desc.

Qty

Description

Nominal Pipe Size; 2 1/2 NPT 3 elements

Nominal Pipe Size; 4''-150 lb Flange, 6 elements,

CHF02021

Consult Sales

Availability:

240V-3Ph, 12 KW, 77 lbs

Nominal Pipe Size; 6''-150 lb Flange, 15 elements,

CHF02072

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Availability:

240V-3Ph, 90 KW, 202 lbs

CHF02074

Consult Sales

Availability:

480V-3Ph, 125 KW, 213 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.
Ordering Example: (1) CHF01996 240V-1Ph, 6 KW, 28 lbs Nominal Pipe Size; 2 1/2 NPT 3 elements, £4,821.00