Screw Plug Immersion Heaters |
| EMH Series |
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SPECIFICATIONS
Power: 120 and 240 V, 1-phase
Watt Density:
5/8" Diameter: 37 W/in²
¾" Diameter: 38 W/in²
1¼" Diameter: 24 W/in²
Termination:
5/8, ¾" Diameter: 12" fiberglass leads rated to 250°C (482°F), epoxy potting rated to 130°C (266°F)
1¼" Diameter: 8-32 screw and nut terminals
Sheath: 316 SS
Screw Plug and Threads: 316 SS
TOLERANCES
Wattage tolerances are held to
5 to 10% at rated voltage.
Length tolerances are ±2% with a
±1/16" minimum
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CONTRUCTION
1.Seamless stainless steel sheath
2. Post terminals
3. Ceramic element support
4. Element wire situated close to outside surface for maximum heat transfer and minimum internal temperature while preserving good dielectric qualities
5. Magnesium oxide packing
6. Aluminum fins offering maximum radiating surface and providing for rapid heat transfer to the surrounding medium. Stainless steel fins are available for corrosive environments. Aluminum fins are standard. |
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| Refer to Dimensions Chart |
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| Model No. | Description | Watts | Dimensions: (in) |
| A | C | D | AF |
| EMH-060-120V | 5/8" diameter, 1/2 NPT | 400 | 6 | 3/4 | 9/16 | 7/8 |
| EMH-060-240V | 5/8" diameter , 1/2 NPT | 400 | 6 | 3/4 | 9/16 | 7/8 |
| EMH-061-120V | 3/4" diameter, 3/4 NPT | 500 | 6 | 7/8 | 5/8 | 11/8 |
| EMH-061-240V | 3/4" diameter, 3/4 NPT | 500 | 6 | 7/8 | 5/8 | 11/8 |
| EMH-110-120V | 11/4" diameter, 11/4 NPT | 1000 | 11 | 13/4 | 7/8 | 3 |
| EMH-110-240V | 11/4" diameter, 11/4 NPT | 1000 | 11 | 13/4 | 7/8 | 3 |
| | *Wattages are based on a unit operating immersed in water. |
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† All dollar amounts on this site are shown in US currency.
Ordering Example: (1) EMH-060-120V 5/8" diameter, 1/2 NPT, $43. = $56.00
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Keywords.:Screw Plug Immersion Heaters
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