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ES Models: Regulated Steel Sheath With Steel 2" NPT Screw Plug Immersion Elements

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Original price $ 610.00
Original price $ 0.00 - Original price $ 610.00
Original price $ 610.00
Current price $ 427.00
$ 0.00 - $ 427.00
Current price $ 427.00
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Therm Coil ES Models

Steel Sheath Elements:

If in doubt about which materials are required for your application, please contact us at 1-724-872-5007 or rheinhold@thermcoil.com.

  • Steel Sheath with Steel Screw Plug (Nickel Brazed or Welded): Our ES models with 20-23 watt density (W/IN.²) are for use in lightweight oils.

 Regulated (With Thermostat):

  • 60°-250°F Thermostat Control: This is the default thermostat temperature range if you choose a regulated heater.
  • Alternate Temperature Ranges Are Available (Contact Us!):

            ●  30°-110°F
            ●  200°-550°F

NOTE - Regulated Models Require A Magnetic Contactor (sold separately) Unless They Are Rated:

  • ≤240V And Single-Phase With An Amperage Rating Of 25 Amps Or Less.

Enclosure:

  • NEMA 1, General Purpose Enclosure: the default enclosure type.

            ●  Weather-Resistant Enclosures
            ●  Explosion-Resistant Enclosures (Also Dust & Weather-Resistant)

General Information:
  • Includes Thermowell: accommodates up to 3/8" DIA. sensing bulb.
  • Screw plug immersion heaters must be fully covered by your liquid to prevent heater failure. (Other medium applications are possible, but require factory consultation.)
  • All 240V models have the option to be operated at 208 VAC with a 25% reduction in wattage rating.

Technical Specifications

  • Element Sheath Material: Steel
  • Quantity Of Elements: 3
  • Electrical Phasing: 3 (Three-Phase)
  • Immersion Length: (C Dim.) ±1/4"
  • Watt Density: 20 - 23 W/IN.²
  • Terminal Connections: #10-32 Stud Terminals & Includes (3x) 7" Lead Wires
  • Screw Plug Size: 2" NPT
  • Screw Plug Material: Steel
  • Enclosure Type: NEMA 1 General Purpose
  • Thermowell Accommodates Sensing Bulb Size: 3/8" DIA.
  • Temperature Control Type: Adjustable SPST Thermostat
  • Temperature Control Range: 60°-250°F

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