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Apri/ChiudiCartridge Heaters
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Apri/ChiudiMicrotubular Coil Heaters
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Apri/ChiudiNozzle Heaters
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Apri/ChiudiBand Heaters
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Apri/ChiudiFlat Heaters
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Apri/ChiudiTubular Heaters
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Apri/ChiudiCartridge Heaters for Radiators
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Apri/ChiudiInfrared Radiant Heaters
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Apri/ChiudiFully-Ceramic Heaters
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Apri/ChiudiThermocouples & Resistances
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Apri/ChiudiHeating Cable
Self Regulating
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Apri/ChiudiFlexible Heating Tapes
Etched Foils - General informations
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Apri/ChiudiDrum Heaters for Barrels
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Apri/ChiudiMoSi2 Heaters
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Apri/ChiudiAir Heaters
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Apri/ChiudiThermoregulators
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Apri/ChiudiTemperature Control Units
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CARTRIDGE HEATERS - OPTIONS & ACCESSORIES - CABLE OPTIONS

 
S1 ULTRAMAX WITH FLEXIBLE CABLES
  ULTRAMAX heaters can be supplied with flexible cables coming directly out of the cartridge. These are suitable when a highly flexible cable is required also near the head. With this solution, the cartridge head must not exceed the temperature of 260 C. For higher temperatures, consult our Customer Service.
S2 ULTRAMAX WITH CABLES PROTECTED BY A FLEXIBLE TUBE
  ULTRAMAX cartridges can be supplied with cables protected by a flexible tube of galvanized steel (standard version), or stainless steel (on request). This type of protection is advisable to avoid the cable being smashed, grazed or torn.
DIMENSIONS OF THE FLEXIBLE TUBE
Cartridge
diameter
6.5-1/4" 8 10-3/8" 12-1/2" 16-5/8" 20-3/4"
T (mm) 6.7 7.5 8.5 10.5 12.5 13
S3 ULTRAMAX WITH CABLES PROTECTED BY A SHEATH OF FLEXIBLE METAL BRAID
  ULTRAMAX cartridges can be supplied with the cable protected by a flexible metallic braid, in galvanized steel in the standard version, in the stainless steel braid upon request. This type of protection is advisable for protecting the cable from operations and tears while maintaining excellent flexibility.

S4 ULTRAMAX WITH SOLID NICKEL WIRES
  ULTRAMAX cartridges can be supplied with solid nickel wires, either naked or insulated by a silicone sheath, silicone glass, teflon, or ceramic beads.This solution is useful when, for assembly purposes or mechanical needs, the input wires need to be particularly rigid.
S5 ULTRAMAX WITH INSULATED CABLES FOR HIGH TEMPERATURES
  ULTRAMAX cartridges can be supplied with nickel cables insulated with ceramic beads (A), or with ceramic fiber(B). One of these solutions is indispensable when the cables are in areas with constant temperatures above 260 C.
S6 ULTRAMAX WITH CABLES PROTECTED BY CORRUGATED FLEXIBLE TUBE WITH CONTINUOUS WALL
  ULTRAMAX cartridges can be supplied with cables protected by corrugated flexible tube with continuous wall of stainless steel welded to the cartridge sheath. This solution is indispensable when the cables are exposed to liquids, corrosive gases, dangerous areas, etc.
S7 SEALED ULTRAMAX
  ULTRAMAX cartridges can be supplied completely sealed. Due to the hygroscopicity insulating ceramic material, our ULTRAMAX cartridges can easily absorb atmospheric humidity and thus decrease their electrical insulation. Though this can be avoided with a short period of pre-heating, to solve once and for all the problems, ULTRAMAX cartridges must be sealed -with resins or silicones when head temperature is below 260 C; with our patented SC 400 system when the temperature is over 260 C (see page 22). Sealing is indispensable when the cartridge head might be exposed to washing, oil leaks, corrosive gases, etc.
 

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1999 ROTFIL s.r.l. Via Praglia 15 10044 Pianezza TO (Italy) > How to reach us < Partita Iva 01846410015
T. +39-011-9683-111 - F. +39-011-9683-225 - e-mail:info@rotfil.com

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