BUSHING HEATERS WITH THERMOSTAT 1-1/4" NPT - COPPER TUBE AND BRASS BUSHING - TYPE ASW3

120 Volt

240 Volt

Watts

Watt Density

Immersed Depth

Approx. Wt.

Models

Models

.

w/sq. in.

in.

(mm)

lb

(kg)

ASW-307A

ASW-307B

750

55

7 1/4

184

4.6

2.0

ASW-310A

ASW-310B

1000

55

9 1/4

235

4.7

2.0

ASW-315A

ASW-315B

1500

55

13 1/8

333

4.9

2.1

ASW-320A

ASW-320B

2000

55

9 1/4

235

4.9

2.1

-

ASW-330B

3000

55

13 1/8

333

5.0

2.2

-

ASW-340B

4000

55

18 1/2

470

5.1

2.2

-

ASW-350B

5000

80

23 1/2

597

5.2

2.3

BUSHING HEATERS WITH THERMOSTAT 1-1/4" NPT - INCOLOY TUBE AND STAINLESS BUSHING - TYPE ASI3

120 Volt

240 Volt

Watts

Watt Density

Immersed Depth

Approx. Wt.

Models

Models

.

w/sq. in.

in.

(mm)

lb

(kg)

ASI-307A

ASI-307B

750

55

7 1/4

184

4.6

2.0

ASIL-310A

ASIL-310B

1000

55

22 1/2

572

5.2

2.3

ASI-310A

ASI-310B

1000

55

9 1/4

235

4.7

2.0

ASIL-315A

ASIL-315B

1500

55

25

635

5.3

2.3

ASI-315A

ASI-315B

1500

55

13 1/8

333

4.9

2.1

ASIL-320A

ASIL-320B

2000

55

30

762

5.7

2.5

ASI-320A

ASI-320B

2000

55

9 1/4

235

4.9

2.1

-

ASI-330B

3000

55

13 1/8

333

5.0

2.2

-

ASI-340B

4000

55

18 1/2

470

5.1

2.2

-

ASI-350B

5000

80

23 1/2

597

5.2

2.3

Construction Details:

Tube Material:

.315 dia. 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:

1-1/4" NPT thread - brass or stainless as noted in table headers

Termination:

Single phase hook-up

Enclosure:

General purpose terminal enclosure for wiring

Enclosure is 6" (152.4 mm) x 3-1/2" (88.9 mm) x 3-1/16" (77.8 mm) deep

Thermostat

60 to 250 F (16 to 121 C) externally adjustable thermostat

Custom:

Custom lengths, watts, and volts are available

Optional indicating light is available (as shown)