The Revolutionary Watt-Flex Split-Sheath Cartridge Heater  
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The Watt-Flex Cartridge Heater Advantages:
  Maximize Heat Transfer
  Last 5 times longer
  Ease of Removability
  Uniform Temperature Profile
  Higher Watt Densities and Operating Temperatures
  Use in Oversized Bores
  Hot-Tip Option
  External Thermocouple
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Product Data
  Cartridge Heater Sizes
  Cartridge Heater Accessories /Modifications
  Immersion Heaters
  Diffusion Pump Heaters
  Pricing
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Technical Data
  Engineering Data and Design Considerations
  Cartridge Heater Product Literature
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The Revolutionary Watt-Flex®
Split-Sheath Cartridge Heater

   
  • Maximizes Heat Transfer
  • Reduces Maintenance Costs
  • Reduces the Cost of Process Heating

Watt-Flex Cartridge Heaters run more
efficiently, use less power and last
up to 5 times longer than conventional
cartridge heaters.

 

 

A single continuous heating
coil ensures a uniform
temperature profile.

No sections to burn out as
in conventional cartridge heaters.

 

Split-sheath expands to maximize heat transfer and
contracts when cold for easy removal from bore.

Ideal for use in oversized
bores
. Eliminates need
for tight fits, tight
tolerance bores.

   

 

Watt-Flex's tightly compacted MgO dielectric accommodates higher watt densities - up to
50% higher warrantable heat densities than conventional heaters.

External Thermocouple Option- a Watt-Flex exclusive-provides more accurate temperature at the point of heat transfer to host metal.

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Resistencias de Cartucho Watt-Flex®

 

Through the patented split-sheath design and highly specialized manufacturing techniques, Dalton Watt-Flex cartridge heaters reduce your total cost of process heating by an average of 40% over other heaters.

Dalton Electric's Watt-Flex Cartridge Heaters use a unique, patented split-sheath design that expand when energized to maximize heat transfer through greater contact with the wall of the bore. Better heat transfer means less power is consumed to maintain the set point temperature, reducing operating costs.

The Watt-Flex heater construction eliminates ceramic cores typically found in conventional cartridge heaters. Dalton has developed and highly-specialized manufacturing techniques to compact high-grade MgO dielectric to its near theoretical maximum around the heater coil, which increases dielectric strength and heat transfer away from the coil which results in significantly longer heater life.

Watt-Flex cartridge heaters last up to 5 times longer than conventional heaters with less downtime for heater replacements and lower maintenance costs. Watt-Flex heaters contract when de-energized, eliminating bore seizure and the need for expensive drill-outs.

To find out how Dalton Watt-Flex heaters can reduce your your process heating costs, call us today at (978) 356-9844.

Or, click here to request or download Watt-Flex Cartridge Heater product literature.

 

 

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Dalton Electric Heating Co., Inc (978) 356-9844
28 Hayward Street, Ipswich, MA 01938 USA

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