Bushing Heaters

Basic Models
  1" NPT Bushing
  1-1/4" NPT Bushing
W/Housing Models
  1-1/4" NPT Bushing
  2" NPT Bushing
  2-1/2" NPT Bushing
W/Temp Control Models
  1" NPT Bushing
  1- 1/4" NPT Bushing
  2" NPT Bushing
  2-1/2" NPT Bushing
W/Over-Temp Models
Options
Cad Drawings
Manuals
Application Data


                             

 

 

 

 

 

 

 

BUSHING HEATERS  0 -100 F THERMOSTAT 2-1/2" NPT - STEEL TUBE AND BUSHING - TYPE AVO2

120 Volt

240 Volt

Watts

Watt Density

Immersed Depth

Approx. Wt.

 

Models

Models

.

w/sq. in.

in.

(mm)

lb

(kg)

AVOL-230A

AVOL-230B

3000

23

17 2/3

449

8.1

3.5

AVOL-237A

AVOL-237B

3750

23

19 4/9

494

8.9

3.9

AVOL-245A

AVOL-245B

4500

23

24 2/3

627

9.4

4.1

AVOL-260A

AVOL-260B

6000

23

32 2/3

830

12.1

5.3

AVOL-275A

AVOL-275B

7500

23

40 1/5

1021

13.1

5.7

AVOL-290A

AVOL-290B

9000

23

47 2/3

1211

13.4

5.8

BUSHING HEATERS 60 - 250 F THERMOSTAT 2-1/2" NPT - COPPER TUBE AND BRASS BUSHING - TYPE AVW2

120 Volt

240 Volt

Watts

Watt Density

Immersed Depth

Approx. Wt.

 

Models

Models

.

w/sq. in.

in.

(mm)

lb

(kg)

AVW-230A

AVW-230B

3000

55

7 1/2

191

8.1

3.5

AVW-237A

AVW-237B

3750

55

9

229

9.1

4.0

AVW-245A

AVW-245B

4500

55

11 1/4

286

9.4

4.1

AVW-260A

AVW-260B

6000

48

17 3/8

441

12.1

5.3

AVW-275A

AVW-275B

7500

48

19 1/4

489

13.1

5.7

AVW-290A

AVW-290B

9000

48

24 3/8

619

14.1

6.1

BUSHING HEATERS 60 - 250 F THERMOSTAT 2-1/2" NPT - INCOLOY TUBE AND STAINLESS BUSHING - TYPE AVI2

120 Volt

240 Volt

Watts

Watt Density

Immersed Depth

Approx. Wt.

 

Models

Models

.

w/sq. in.

in.

(mm)

lb

(kg)

AVIM-225A

AVIM-225B

2500

15

24 3/8

619

14.1

6.1

AVI-225A

AVI-225B

2500

55

7 1/2

191

8.1

3.5

AVIM-230A

AVIM-230B

3000

15

26 1/4

667

15.2

6.6

AVI-230A

AVI-230B

3000

55

7 1/2

191

8.1

3.5

AVIM-232A

AVIM-232B

3250

15

28

711

17.1

7.4

AVI-232A

AVI-232B

3250

55

9

229

9.1

4.0

AVIM-237A

AVIM-237B

3750

15

31 1/2

800

18.5

8.1

AVI-237A

AVI-237B

3750

55

9

229

9.1

4.0

AVIM-240A

AVIM-240B

4000

15

31 1/2

800

18.5

8.1

AVI-240A

AVI-240B

4000

55

11 1/4

286

9.1

4.0

AVIM-245A

AVIM-245B

4500

15

39 3/8

1000

22.8

9.9

AVI-245A

AVI-245B

4500

55

11 1/4

286

9.4

4.1

AVIM-250A

AVIM-250B

5000

15

43

1092

24.1

10.5

AVI-250A

AVI-250B

5000

55

13

330

9.8

4.3

AVIM-255A

AVIM-255B

5500

15

47 2/3

1211

25.8

11.2

AVI-255A

AVI-255B

5500

55

15

381

11.0

4.8

AVIM-260A

AVIM-260B

6000

15

52

1321

27.4

11.9

AVI-260A

AVI-260B

6000

48

17 3/8

441

12.1

5.3

AVIM-265A

AVIM-265B

6500

15

55

1397

31.0

13.5

AVI-265A

AVI-265B

6500

48

18

457

12.3

5.4

AVIM-270A

AVIM-270B

7000

15

60

1524

35.0

15.2

AVI-270A

AVI-270B

7000

48

19 1/4

489

13.1

5.7

-

AVIM-275B

7500

15

67

1702

39.4

17.2

-

AVI-275B

7500

48

19 1/4

489

13.1

5.7

-

AVIM-280B

8000

15

70

1778

41.0

17.9

-

AVI-280B

8000

48

22

559

13.8

6.0

-

AVIM-285B

8500

15

73

1854

42.0

18.3

-

AVI-285B

8500

48

23

584

14.0

6.1

-

AVIM-290B

9000

15

73

1854

42.0

18.3

-

AVI-290B

9000

48

24 3/8

619

14.1

6.1

 

 

 

 

 

 

 

Construction Details:

 

 

 

 

 

 

 

 

 

 

 

 

 

Tube Material:

 

.440" dia. Steel, Copper or Incoloy sheath models as noted in table headers

Installation:

 

Immersed depth is measured from bottom of bushing to end of heater tubes

Mounting Fitting:

2-1/2" NPT thread - Steel, brass, or stainless as noted in table headers

Termination:

Single phase or three phase hook-up

Enclosure:

 

General purpose terminal enclosure for wiring

 

 

Enclosure is approx. 6-1/8" (155.6 mm) dia. x 4-1/2" (114.3 mm) deep

Thermostat:

 

Standard temperature adjustment range as noted in table headers

 

 

All types available with 0 - 100 F, 60 - 250 F, or 100 - 550 F

Custom:

 

Custom lengths, watts, and volts

 

 

Moisture resistant or Explosion resistant constructions also available

 


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