12″ & 14″ 150# FLANGED IMMERSION HEATERS STANDARD SIZES

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FLANGED IMMERSION HEATERS ->

12″ – 150# Standard Flange Immersion Heaters

48 Watts per sq. inch – Water & Mild Solutions
Immersed	Volts	KW	No.	Wt. (lbs.)	C	D. Max	E	F	G	H	J
Length “B”	3-Ph.		Circ.
36 ¾”	240	150	4	195	5 ¾	11 ½	15	19	17	12	1
	480		4
43 ⅝”	240	200	6	205	5 ¾	11 ½	15	19	17	12	1
	480		4
51 ¾”	240	240	6	220	5 ¾	11 ½	15	19	17	12	1
	480		4
61 ¼”	240	300	12	240	5 ¾	11 ½	15	19	17	12	1
	480		6
69 ¾”	240	350	12	255	5 ¾	11 ½	15	19	17	12	1
	480		6
78¾”	240	400	12	270	5 ¾	11 ½	15	19	17	12	1
	480		6

22 Watts per sq. inch – Light wt. oils, caustics, air, & gases
Immersed	Volts	KW	No.	Wt.	C	D. Max	E	F	G	H	J
Length “B”	3-Ph.		Circ.	(lbs.)
32 ¾”	240	60	3	190	5 ¾	11 ½	15	19	17	12	1
	480		2
43 ⅝”	240	80	4	205	5 ¾	11 ½	15	19	17	12	1
	480		2
51 ¾”	240	100	4	220	5 ¾	11 ½	15	19	17	12	1
	480		3
61 ¼”	240	120	4	240	5 ¾	11 ½	15	19	17	12	1
	480		3
69 ¾”	240	140	6	255	5 ¾	11 ½	15	19	17	12	1
	480		4
78 ¾”	240	160	6	270	5 ¾	11 ½	15	19	17	12	1
	480		4

13 Watts per sq. inch – Med. wt. oils, No. 4 & 5 fuel oil, corrosives, air & gases
Immersed	Volts	KW	No.	Wt.	C	D. Max	E	F	G	H	J
Length “B”	3-Ph.		Circ.	(lbs.)
36 ¾”	240	37.5	2	195	5 ¾	11 ½	15	19	17	12	1
	480		1
43 ⅝”	240	50	3	205	5 ¾	11 ½	15	19	17	12	1
	480		2
51 ¾”	240	60	3	220	5 ¾	11 ½	15	19	17	12	1
	480		2
61 ¼”	240	75	4	240	5 ¾	11 ½	15	19	17	12	1
	480		2
69 ¾”	240	90	4	255	5 ¾	11 ½	15	19	17	12	1
	480		3
78 ¾”	240	100	4	270	5 ¾	11 ½	15	19	17	12	1
	480		3

8 Watts per sq. inch – Heavy oils, #6 & Bunker C fuel oils, air & gases
Immersed	Volts	KW	No.	Wt.	C	D. Max	E	F	G	H	J
Length “B”	3-Ph.		Circ.	(lbs.)
32 ¾”	240	20	1	190	5 ¾	11 ½	15	19	17	12	1
	480		1
43 ⅝”	240	26.5	2	205	5 ¾	11 ½	15	19	17	12	1
	480		1
51 ¾”	240	33.5	2	220	5 ¾	11 ½	15	19	17	12	1
	480		1
61 ¼”	240	40	2	240	5 ¾	11 ½	15	19	17	12	1
	480		1
69 ¾”	240	46.5	3	255	5 ¾	11 ½	15	19	17	12	1
	480		2
78 ¾”	240	54	3	270	5 ¾	11 ½	15	19	17	12	1
	480		2

14″ – 150# Standard Flange Immersion Heaters

48 Watts per sq. inch – Water & Mild Solutions
Immersed	Volts	KW	No.	Wt.	C	D. Max	E	F	G	H	J
Length “B”	3-Ph.		Circ.	(lbs.)
36 ¾”	240	150	4	195	5 ¾	13 ¼	16 ½	21	18 ¾	12	1 ⅛
	480		4
43 ⅝”	240	200	6	205	5 ¾	11 ½	15	19	17	12	1
	480		4
51 ¾”	240	240	6	220	5 ¾	11 ½	15	19	17	12	1
	480		4
61 ¼”	240	300	12	240	5 ¾	11 ½	15	19	17	12	1
	480		6
69 ¾”	240	350	12	255	5 ¾	11 ½	15	19	17	12	1
	480		6
78¾”	240	400	12	270	5 ¾	11 ½	15	19	17	12	1
	480		6

22 Watts per sq. inch – Light wt. oils, caustics, air, & gases
Immersed	Volts	KW	No.	Wt.	C	D. Max	E	F	G	H	J
Length “B”	3-Ph.		Circ.	(lbs.)
32 ¾”	240	60	3	190	5 ¾	13 ¼	16 ½	21	18 ¾	12	1 ⅛
	480		2
43 ⅝”	240	80	4	205	5 ¾	11 ½	15	19	17	12	1
	480		2
51 ¾”	240	100	4	220	5 ¾	11 ½	15	19	17	12	1
	480		3
61 ¼”	240	120	4	240	5 ¾	11 ½	15	19	17	12	1
	480		3
69 ¾”	240	140	6	255	5 ¾	11 ½	15	19	17	12	1
	480		4
78 ¾”	240	160	6	270	5 ¾	11 ½	15	19	17	12	1
	480		4

13 Watts per sq. inch – Med. wt. oils, No. 4 & 5 fuel oil, corrosives, air & gases
Immersed	Volts	KW	No.	Wt.	C	D. Max	E	F	G	H	J
Length “B”	3-Ph.		Circ.	(lbs.)
36 ¾”	240	37.5	2	195	5 ¾	13 ¼	16 ½	21	18 ¾	12	1 ⅛
	480		1
43 ⅝”	240	50	3	205	5 ¾	11 ½	15	19	17	12	1
	480		2
51 ¾”	240	60	3	220	5 ¾	11 ½	15	19	17	12	1
	480		2
61 ¼”	240	75	4	240	5 ¾	11 ½	15	19	17	12	1
	480		2
69 ¾”	240	90	4	255	5 ¾	11 ½	15	19	17	12	1
	480		3
78 ¾”	240	100	4	270	5 ¾	11 ½	15	19	17	12	1
	480		3

8 Watts per sq. inch – Heavy oils, #6 & Bunker C fuel oils, air & gases
Immersed	Volts	KW	No.	Wt.	C	D. Max	E	F	G	H	J
Length “B”	3-Ph.		Circ.	(lbs.)
32 ¾”	240	20	1	190	5 ¾	13 ¼	16 ½	21	18 ¾	12	1 ⅛
	480		1
43 ⅝”	240	26.5	2	205	5 ¾	11 ½	15	19	17	12	1
	480		1
51 ¾”	240	33.5	2	220	5 ¾	11 ½	15	19	17	12	1
	480		1
61 ¼”	240	40	2	240	5 ¾	11 ½	15	19	17	12	1
	480		1
69 ¾”	240	46.5	3	255	5 ¾	11 ½	15	19	17	12	1
	480		2
78 ¾”	240	54	3	270	5 ¾	11 ½	15	19	17	12	1
	480		2

GET A QUOTE

Calculators

Power Flow Rate Temp Calculator

Calculate the electrical power, flow rate or temperature requirement.

airflow in standard cubic feet per minute

SCFM

temperature rise in degrees F from the inlet to the exhaust

ΔT

Watts = SCFM x ΔT/2.5

Watts

Temperature Conversion Calculator

Calculate the electrical power, flow rate or temperature requirement.

°F = ((( °C * 9) / 5 ) + 32)

°F

°C = ((( °F - 32) * 5 ) / 9)

°C

Three-Phase Unit Calculator

Fill in two values to find the 3rd.

W = LC * (V * √2)

Watts

V = (W / LC) / √2

Voltage

LC = W / (V * √2)

Line Current

Single Phase Unit Calculator

Fill in two values to find the 3rd.

W = LC * V

Wattage

V = LC * W

Voltage

LC = W / V

Line Current

Ohms Law Calculator

Fill in two values to find the other two.

O = V / A

O = V² / W

O = W / A²

Ohms

V = A * O = A * (V/A)

V = √(W * O)

V = W / A

Volts

A = V / O

A = W/ V

A = √(W / O)

Amps

W = A * V

W = V² / O

W = A² * O

Watts

Heat Transfer Through Convection Calculator

ρ = density (lb/ft3)

V = volume flow rate (ft3/hour)

Cp = specific heat (Btu/lb°F)

Ta-Tb = temperature differential (°F)

Q = ρ x V x Cp x (Ta-Tb)

Fill in four values

ρ = density (lb/ft3)

V = volume flow rate (ft3/hour)

Cp = specific heat (Btu/lb°F)

Ta-Tb = TD (°F)

Ta-Tb

Q = ρ x V x Cp x (Ta-Tb)

ACFM to SCFM

ACFM = airflow in actual cubic feet per minute

P = gage pressure (psi)

T = gas temperature °R = 460 + °F

SCFM = airflow in standard cubic feet per minute

Find Standard Cubic Feet per Minute based on data from your Actual Cubic Feet per Minute Rotameter

airflow in actual cubic feet per minute

ACFM

gage pressure (psi)

gas temperature °R = 460 + °F

T (°R)

airflow in standard cubic feet per minute

SCFM

Standard Flow Rate (SCFM) Calculator

Calculate the SCFM.

Actual cubic feet per minute

CFM

Actual pounds per square inch at Gauge

PSI

Actual temperature in °F. °R = 460 + °F

CFM * (PSI actual / 14.7psi)*(528°R / T actual)

SCFM

Pressure Conversion

Fill in one value to calculate the other.

PSI = Bar * 14.504

PSI

Bar = PSI / 14.504

Bar

Mass Flow to volume Metric Flow

Fill in one value to calculate the other two

kg/h = Kilogram Per Hour (lb/min multiply by 27.216)

kg/h

Lbs/min = Pounds per minute (kg/h divide by 27.216)

lbs/min

SCFM = Standard cubic feet per minute

SCFM