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8″ & 10″ – 150# FLANGED IMMERSION HEATERS STANDARD SIZES

<–3″, 5″ & 6″ 150 # FLANGED IMMERSION HEATERS STANDARD SIZES

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

8″ – 150# Standard Flange Immersion Heaters

150lb Flanged Immersion heater

 

48 Watts per sq. inch – Water & Mild Solutions

Immersed

Volts

KW

No.

Wt.

C

D. Max

E

F

G

H

J

K
Length “B” 3-Ph. Circ. (lbs.)

27 ⅞”

240

50

3

85

5

7 ½

9 ¾

13 ½

11 ¾

8

⅞

1 5⁄16
480 3

36 ⅞”

240

75

6

94

5

7 ½

9 ¾

13 ½

11 ¾

8

⅞

1 5⁄16
480 3

43 ¾”

240

100

6

100

5

7 ½

 9 ¾ 13 ½ 11 ¾ 8 ⅞ 1 5⁄16
480 3

51 ⅞”

240

120

6

110

5

7 ½

 9 ¾ 13 ½ 11 ¾ 8 ⅞ 1 5⁄16
480 3

61 ⅜”

240

150

6

118

5

7 ½

 9 ¾ 13 ½ 11 ¾ 8 ⅞ 1 5⁄16
480 6

69 ⅞”

240

175

6

125

5

7 ½

 9 ¾ 13 ½ 11 ¾ 8 ⅞ 1 5⁄16
480 6

78 ⅞”

240

200

6

135

5

7 ½

 9 ¾ 13 ½ 11 ¾ 8 ⅞ 1 5⁄16
480 6

23 Watts per sq. inch – Light wt. oils, caustics, air, & gases

Immersed

Volts

KW

No.

 Wt. (lbs.)

C

D. Max

E

F

G

H

J

K
Length “B” 3-Ph. Circ.

32 ⅞”

240

30

2

 90

5

7 ½

9 ¾

13 ½

11 ¾

8

⅞

1 5⁄16
480 1

43 ¾”

240

40

3

 100

5

7 ½

9 ¾

13 ½

11 ¾

8

⅞

1 5⁄16
480 1

51 ⅞”

240

50

3

 110

5

7 ½

 9 ¾ 13 ½ 11 ¾ 8 ⅞ 1 5⁄16
480 2

61 ⅜”

240

60

3

 118

5

7 ½

 9 ¾ 13 ½ 11 ¾ 8 ⅞ 1 5⁄16
480 2

69 ⅞”

240

70

6

 125

5

7 ½

 9 ¾ 13 ½ 11 ¾ 8 ⅞ 1 5⁄16
480 2

78 ⅞”

240

80

6

 135

5

7 ½

 9 ¾ 13 ½ 11 ¾ 8 ⅞ 1 5⁄16
480 2

 

13 Watts per sq. inch – Med. wt. oils, No. 4 & 5 fuel oil, corrosives, air & gases

Immersed

Volts

KW

No.

 Wt. (lbs.)

C

D. Max

E

F

G

H

J

K
Length “B” 3-Ph.   Circ.

27 ⅞”

240

12.5

1

 85

5

7 ½

9 ¾

13 ½

11 ¾

8

⅞

1 5⁄16
  480   1

36 ⅞”

240

18.7

1

 94

5

7 ½

9 ¾

13 ½

11 ¾

8

⅞

1 5⁄16
  480   1

43 ¾”

240

25

2

 100

5

7 ½

 9 ¾ 13 ½ 11 ¾ 8 ⅞ 1 5⁄16
  480   1

51 ⅞”

240

30

2

 110

5

7 ½

 9 ¾ 13 ½ 11 ¾ 8 ⅞ 1 5⁄16
  480   1

61 ⅜”

240

37.5

2

 118

5

7 ½

 9 ¾ 13 ½ 11 ¾ 8 ⅞ 1 5⁄16
  480   1

69 ⅞”

240

44

3

 125

5

7 ½

 9 ¾ 13 ½ 11 ¾ 8 ⅞ 1 5⁄16
  480   1

78 ⅞”

240

50

3

 135

5

7 ½

 9 ¾ 13 ½ 11 ¾ 8 ⅞ 1 5⁄16
  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

K
Length “B” 3-Ph. Circ. (lbs.)

32 ⅞”

240

10

1

90

5

7 ½

9 ¾

13 ½

11 ¾

8

⅞

1 5⁄16
480 1

43 ¾”

240

13.3

1

100

5

7 ½

9 ¾

13 ½

11 ¾

8

⅞

1 5⁄16
480 1

51 ⅞”

240

16.7

1

110

5

7 ½

 9 ¾ 13 ½ 11 ¾ 8 ⅞ 1 5⁄16
480 1

61 ⅜”

240

20

1

118

5

7 ½

 9 ¾ 13 ½ 11 ¾ 8 ⅞ 1 5⁄16
480 1

69 ⅞”

240

23.3

2

125

5

7 ½

 9 ¾ 13 ½ 11 ¾ 8 ⅞ 1 5⁄16
480 1

78 ⅞”

240

26.7

2

135

5

7 ½

 9 ¾ 13 ½ 11 ¾ 8 ⅞ 1 5⁄16
480 1

 

10″ – 150# Standard Flange Immersion Heaters

150lb Flanged Immersion heater
48 Watts per sq. inch – Water & Mild Solutions

Immersed

Volts

KW

No.

 Wt. (lbs.)

C

D. Max

E

F

G

H

J

K
Length “B” 3-Ph. Circ.

27 ⅞”

240

75

3

 132

5

9 ½

9 ¾

16

14 ¼

12

1

1 ¾
480 3

36 ⅞”

240

112

3

 143

5

9 ½

9 ¾

16

14 ¼

12

1

1 ¾
480 3

43 ¾”

240

150

9

 152 5 9 ½ 9 ¾ 16 14 ¼ 12 1 1 ¾
480 3

51 ⅞”

240

180

9

 163 5 9 ½ 9 ¾ 16 14 ¼ 12 1 1 ¾
480 3

61 ⅜”

240

225

9

 175 5 9 ½ 9 ¾ 16 14 ¼ 12 1 1 ¾
480 3

69 ⅞”

240

260

9

 188 5 9 ½ 9 ¾ 16 14 ¼ 12 1 1 ¾
480 9

78 ⅞”

240

300

9

 200 5 9 ½ 9 ¾ 16 14 ¼ 12 1 1 ¾
480 9

22 Watts per sq. inch – Light wt. oils, caustics, air, & gases

Immersed

Volts

KW

No.

 Wt. (lbs.)

C

D. Max

E

F

G

H

J

K
Length “B” 3-Ph. Circ.

32 ⅞”

240

45

3

 140

5

9 ½

9 ¾

16

14 ¼

12

1

1 ¾
480 3

43 ¾”

240

60

3

 152 5 9 ½ 9 ¾ 16 14 ¼ 12 1 1 ¾
480 3

51 ⅞”

240

75

3

 163 5 9 ½ 9 ¾ 16 14 ¼ 12 1 1 ¾
480 3

61 ⅜”

240

90

3

 175 5 9 ½ 9 ¾ 16 14 ¼ 12 1 1 ¾
480 3

69 ⅞”

240

105

3

 188 5 9 ½ 9 ¾ 16 14 ¼ 12 1 1 ¾
480 3

78 ⅞”

240

120

3

 200 5 9 ½ 9 ¾ 16 14 ¼ 12 1 1 ¾
480 3

13 Watts per sq. inch – Med. wt. oils, No. 4 & 5 fuel oil, corrosives, air & gases

Immersed

Volts

KW

No.

 Wt. (lbs.)

C

D. Max

E

F

G

H

J

K
Length “B” 3-Ph. Circ.

27 ⅞”

240

18.7

1

 132

5

9 ½

9 ¾

16

14 ¼

12

1

1 ¾
480 1

36 ⅞”

240

28

3

 143 5 9 ½ 9 ¾ 16 14 ¼ 12 1 1 ¾
480 1

43 ¾”

240

37.5

3

 152 5 9 ½ 9 ¾ 16 14 ¼ 12 1 1 ¾
480 1

51 ⅞”

240

45

3

 163 5 9 ½ 9 ¾ 16 14 ¼ 12 1 1 ¾
480 3

61 ⅜”

240

56

3

 175 5 9 ½ 9 ¾ 16 14 ¼ 12 1 1 ¾
480 3

69 ⅞”

240

65

3

 188 5 9 ½ 9 ¾ 16 14 ¼ 12 1 1 ¾
480 3

78 ⅞”

240

75

3

 200 5 9 ½ 9 ¾ 16 14 ¼ 12 1 1 ¾
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

K
Length “B” 3-Ph. Circ. (lbs.)

32 ⅞”

240

15

1

140

5

9 ½

9 ¾

16

14 ¼

12

1

1 ¾
480 1

43 ¾”

240

20

1

152

 5 9 ½ 9 ¾ 16 14 ¼ 12 1 1 ¾
480 1

51 ⅞”

240

25

1

163

 5 9 ½ 9 ¾ 16 14 ¼ 12 1 1 ¾
480 1

61 ⅜”

240

30

3

175

 5 9 ½ 9 ¾ 16 14 ¼ 12 1 1 ¾
480 1

69 ⅞”

240

35

3

188

 5 9 ½ 9 ¾ 16 14 ¼ 12 1 1 ¾
480 1

78 ⅞”

240

40

3

200

 5 9 ½ 9 ¾ 16 14 ¼ 12 1 1 ¾
480 1
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Calculators

Power Flow Rate Temp Calculator

Calculate the electrical power, flow rate or temperature requirement.
airflow in standard cubic feet per minute
temperature rise in degrees F from the inlet to the exhaust
Watts = SCFM x ΔT/2.5

Temperature Conversion Calculator

Calculate the electrical power, flow rate or temperature requirement.
°F = ((( °C * 9) / 5 ) + 32)
°C = ((( °F - 32) * 5 ) / 9)

Three-Phase Unit Calculator

Fill in two values to find the 3rd.
W = LC * (V * √2)
V = (W / LC) / √2
LC = W / (V * √2)

Single Phase Unit Calculator

Fill in two values to find the 3rd.
W = LC * V
V = LC * W
LC = W / V

Ohms Law Calculator

Fill in two values to find the other two.

O = V / A

O = V² / W

O = W / A²

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

V = √(W * O)

V = W / A

A = V / O

A = W/ V

A = √(W / O)

W = A * V

W = V² / O

W = A² * O

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)
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
gage pressure (psi)
gas temperature °R = 460 + °F
airflow in standard cubic feet per minute

Standard Flow Rate (SCFM) Calculator

Calculate the SCFM.
Actual cubic feet per minute
Actual pounds per square inch at Gauge
Actual temperature in °F. °R = 460 + °F
CFM * (PSI actual / 14.7psi)*(528°R / T actual)

Pressure Conversion

Fill in one value to calculate the other.
PSI = Bar * 14.504
Bar = PSI / 14.504

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)
Lbs/min = Pounds per minute (kg/h divide by 27.216)
SCFM = Standard cubic feet per minute

Power Flow Rate Temp Calculator

Calculate the electrical power, flow rate or temperature requirement.
airflow in standard cubic feet per minute
temperature rise in degrees F from the inlet to the exhaust
Watts = SCFM x ΔT/2.5

Temperature Conversion Calculator

Calculate the electrical power, flow rate or temperature requirement.
°C = ((( °F - 32) * 5 ) / 9)
°F = ((( °C * 9) / 5 ) + 32)

Three-Phase Unit Calculator

Fill in two values to find the 3rd.
W = LC * (V * √2)
V = (W / LC) / √2
LC = W / (V * √2)

Single Phase Unit Calculator

Fill in two values to find the 3rd.
W = LC * V
V = LC * W
LC = W / V

Ohms Law Calculator

Fill in two values to find the other two.

O = V / A

O = V² / W

O = W / A²

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

V = √(W * O)

V = W / A

A = V / O

A = W/ V

A = √(W / O)

W = A * V

W = V² / O

W = A² * O

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)
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
gage pressure (psi)
gas temperature °R = 460 + °F
airflow in standard cubic feet per minute

Standard Flow Rate (SCFM) Calculator

Calculate the SCFM.
Actual cubic feet per minute
Actual pounds per square inch at Gauge
Actual temperature in °F. °R = 460 + °F
CFM * (PSI actual / 14.7psi)*(528°R / T actual)

Pressure Conversion

Fill in one value to calculate the other.
PSI = Bar * 14.504
Bar = PSI / 14.504

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)
Lbs/min = Pounds per minute (kg/h divide by 27.216)
SCFM = Standard cubic feet per minute