Standard Screw Plug Immersion Heaters
<–Screw Plug Heaters
2″ & 2 1/2″ Screw Plug Immersion Heaters ->
1 inch npt screw plug immersion heaters
|
Plug Material
|
E
|
F
|
H
|
|
Brass
|
3⁄16
|
3⁄8
|
1 3⁄8
|
|
Steel & Stainless
|
1 1⁄2
|
3⁄8
|
1 15⁄16
|
|
20-23 Watts/Sq. Inch
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Immersed
Length “B” |
Watts
|
Volts
Single Phase |
Net
Wt. (lbs.) |
|
6 ½
|
250
|
120
240 |
1.5
|
|
9 ½
|
375
|
120
240 |
1.5
|
|
12 ½
|
500
|
120
240 |
1.75
|
|
13 ½
|
750
|
120
240 |
1.75
|
|
16 ¾
|
1000
|
120
240 |
1.75
|
|
23 ¾
|
1500
|
120
240 |
2
|
|
60-86 Watts/Sq. Inch
|
|||
|
Immersed
Length “B” |
Watts
|
Volts
Single Phase |
Net
Wt. (lbs.) |
|
6 ⅜
|
500
|
120
240 |
1.5
|
|
750
|
120
240 |
1.5
|
|
|
1000
|
120
240 |
1.5
|
|
|
8 ½
|
1250
|
120
240 |
1.5
|
|
9 ¼
|
1500
|
120
240 |
1.5
|
|
12 ¼
|
2000
|
120
240 |
1.75
|
|
13 ⅞
|
2500
|
120
240 |
1.75
|
|
15 ⅝
|
3000
|
120
240 |
1.75
|
|
16 ¾
|
4000
|
120
240 |
2
|
|
NEMA 1 with Thermostat
|
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Moisture/Explosion Resistant Housing with Thermostat
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Moisture / Explosion Resistant Housing
|
 |
|
Catalog Number N4/7
|
|
Moisture Resistant Plastic Housing
|
 |
|
NEMA 4X
* Available on 1″, 1 ¼”, 2″ and 2 ½” NPT Screw Plug Heaters |
1 ¼ inch NPT Screw Plug Immersion
|
Plug Material
|
E
|
F
|
H
|
|
Brass
|
1 ¼
|
3⁄8
|
1 ¾
|
|
Steel & Stainless
|
1 ⅜
|
9⁄16
|
1 ¾
|
|
20-23 Watts/Sq. Inch – Oil, Mild Corrosives, Air
|
|||
|
Immersed
Length “B” |
Watts
|
Volts
Single Phase |
Net
Wt. (lbs.) |
|
6 3⁄16
|
500
|
120
240 |
4
|
|
9 3⁄16
|
750
|
120
240 |
5
|
|
12 3⁄16
|
1000
|
120
240 |
5
|
|
16 1⁄8
|
1250
|
120
240 |
6
|
|
19 1⁄4
|
1500
|
120
240 |
6
|
|
25 3⁄8
|
2000
|
120
240 |
7
|
|
36 5⁄8
|
3000
|
120
240 |
8 |
|
60-86 Watts/Sq. Inch – Water & Mild Solutions
|
|||
|
Immersed
Length “B” |
Watts
|
Volts
Single Phase |
Net
Wt. (lbs.) |
|
6 ¼
|
500
|
120
240 |
4
|
|
750
|
120
240 |
4
|
|
|
1000
|
120
240 |
4
|
|
|
1500
|
120
240 |
4
|
|
|
2000
|
120
240 |
4
|
|
|
8 ⅜
|
2500
|
120
240 |
5
|
|
9 ½
|
3000
|
120
240 |
5
|
|
12 ½
|
4000
|
240
|
5
|
|
22 ¼
|
5000
|
240
|
6
|
|
26 ⅜
|
6000
|
240
|
6 |
|
NEMA 1 with Thermostat
|
||||||||||||
|
|
||||||||||||
|
|
Moisture/Explosion Resistant Housing with Thermostat
|
||||||||
|
|
||||||||
|
|
Moisture / Explosion Resistant Housing
|
|
|
|
Catalog Number N4/7
|
|
Moisture Resistant Plastic Housing
|
|
|
|
NEMA 4X
* Available on 1″, 1 ¼”, 2″ and 2 ½” NPT Screw Plug Heaters |
