• PROFILE OF OUR COMPANY

        • Learn more about the profile of our company on how we contribute in the different areas of the industry.

        • HEADQUARTERS AND BRANCHES

        • Comind has 5 branches throughout Chile and distributors throughout the world. Here you will find their addresses and emails

        • Where to buy

        • Find the numbers and emails to contact your nearest branch

        • About us

        • Present throughout Latin America, Comind Industries has a complete line of products. Learn about our history from the foundation to the present

    • Inmersion Heaters
          • Flange Heaters

          • Screw plug Heaters

          • Circulation Heaters

            In Line Tubular Heaters
          • Portable Heaters

          • Standard Heaters

            Tubular immersion heaters
    • Heat Trace
          • Heat Trace Cables

          • Thermostats and Accesories

          • Mounting Accessories

          • CONTROL AND MONITORING

          • THERMAL INSULATION

    • Process Air Heaters
          • Duct Heaters

          • Tubular Duct Heaters

          • Evaporating Heaters

          • HEATERS (DRUM AND IBC)

          • Infrared heaters

    • Weld Heat Treatment
          • STRAIN RELIEF EQUIPMENT AND ACCESSORIES

          • INDUSTRIAL FURNACES

    • Industrial Confort
          • Industrial Thermos

          • Boot Dryvers

          • INDUSTRIAL CONVECTORS

          • Air Heaters

          • RADIANT SCREENS

    • Heaters Container
          • Drum Heating Blankets and Equipment

          • IBC Heating Blankets or Bins

          • Heating Blankets for Cylinders

          • Ovens for Bins and Drums

    • Saled and Plastic
          • Cartidge heaters

          • BAND OR COLLAR HEATER

          • FLAT HEATERS

          • Microtubulars

          • Nozzle Heaters

          • Occluded heaters

    • Dust Collector
          • SLEEVE TYPE PICKUP

          • CARTRIDGE TYPE SENSOR

          • Dust Suppression

          • AHB WORKSTATION

          • PORTABLE SMOKE EXTRACTION

    • Gas Treatment
          • GAS SCRUBBERS

    • Air Conditioning
          • Air Handing Units

          • REFRIGERATION (HVAC)

          • VENTILATION TOWERS

    • Filters
          • CARTRIDGE FILTERS

          • SPARE PARTS AND ACCESSORIES

        • HEAD TYPE SENSOR

        • CARTRIDGE TYPE SENSOR

        • EYE BOLT TYPE SENSOR

        • SPIKE SENSOR

        • THERMOWELL AND PROTECTION TUBES

        • COMPENSATED CABLES AND ACCESSORIES

    • Process Controls
          • TEMPERATURE CONTROLS

          • CAPILLARY THERMOSTATS

          • TIMERS AND COUNTERS

          • INDICATORS

          • PLC AND HMI

          • CIP ACCESSORIES

    • Power
          • SOLID STATE RELAYS

          • LOAD RESISTANCE

          • REGULATING THYRISTORS (TPR)

          • HEATSINKS

    • Level
          • LEVEL CONTROL

    • Data Acquisition
          • MONITORING AND REGISTRATION

          • Data Logger

          • Registrators

          • WIRELESS

          • I/O Model

    • Sensors And Transmitters
          • TEMPERATURE

          • HUMIDITY AND TEMPERATURE

          • PRESSURE

    • Refrigeration
          • DIGITAL THERMOSTATS

        • Blog and Case Studies

        • Technology

        • Catalogs

        • TECHNICAL RESOURCES

        • SATISFACTION SURVEY

        • DO YOU WANT TO BE A DISTRIBUTOR?

        • CONTACT FORM

        • PHONES AND MAIL

Step Heaters

How to price your COMIND® pass-through heater?

To quote your COMIND® pass-through heater, you must provide your dealer with the power and voltage of the heater, what it will be used for, the time it takes to heat the solution, provide general measurements, and the dimensions of the inlets and outlets.

COMIND® pass-through heaters consist of a carbon steel or stainless steel chamber, inside which a flange or thread type resistance is mounted, which allows the temperature of a liquid or gas to be increased only for the time it is heated. It takes a long time to pass through the heater, with an inlet and outlet chamber that allows the flow of whatever you want to heat to pass through. It allows the thinning of high density oils to allow an easy flow through a pump, heating oil (for example oil), increasing the temperature of different gases or air, heating water to be stored in reserve tanks, heat transfer, wash and rinses associated with different detergents. Therefore, it is very important to consider the viscosity of the fluid you want to heat at the time of purchase. COMIND® pass-through heaters have a moisture-resistant or anti-explosive terminal box for extreme environments, which will allow you to regulate the minimum and maximum temperature that you want to reach in your process.
Insulation is often required for containers in order to preserve the heat that is applied within the container. Thermocouple probes can be used with electric immersion heaters to keep oil or water at desired temperatures.
Within the national industries that use this type of heating, there are oil and gas companies specifically that use pass-through heaters that help in the process of modifying the viscosity of the oils they heat. This allows heat to be generated within a single enclosure or solution, thus achieving full efficiency.
The benefits of using our COMIND® pass-through heaters are that they are easy to install, compact, durable, very energy efficient, designed at the customer’s request, reducing heat loss from the container, among others

OPTIONS SPECIFICATIONS
Power and voltage According to customer's requirement
Terminal connection box For general purposes or anti-explosive systems
Chamber material Carbon steel or stainless steel
Thermal insulation Mineral wool or ceramic fiber
Temperature controls Thermostat of different graduations
Electric systems Contactors or solid state relay
Flange measurement 3 ”, 4”, 5 ”, 6”, 8 ”, 10”, 12 ”and 14” or as required (150lb or 300lb)
Options SPECIFICATIONS
Thermal transfer of oils Mainly used for molds or platforms that require an heat transfer to a specific product
Heating of oils Mainly used for the preheating of oils, which are supplied to their respective burners.
Water Heating of water to be stored in reserve tanks for the application of various industrial processes, washing systems and associated rinsing different detergents
Air, gases Temperature rise of different types of gases or air
Other Thin very dense oil so it can flow easily through a pump