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Industrial Immersion Heater
Industrial Immersion Heater
Industrial Immersion Heater
Industrial Immersion Heater

Industrial Immersion Heater

MOQ : 1 Unit

Industrial Immersion Heater Specification

  • Voltage
  • 230V / 415V Volt (v)
  • Frequency
  • 50/60 Hz Hertz (HZ)
  • Temperature
  • 80C Celsius (oC)
  • Usage
  • Industrial
  • Size
  • 8.5 mm, 10 mm, 12.5 mm (Dia)
  • Color
  • Blue paint Coated, Silver
  • Warranty
  • Yes
 

Industrial Immersion Heater Trade Information

  • Minimum Order Quantity
  • 1 Unit
  • Supply Ability
  • 20 Units Per Month
  • Delivery Time
  • Days
  • Main Domestic Market
  • All India
 

About Industrial Immersion Heater

Industrial heaters are critical components in process heating systems, designed to transfer thermal energy to liquids, gases, solids, or surfaces across a wide range of industries-from oil & gas to food processing, chemical, pharmaceutical, and power generation. At Integro Process Heating Solutions, we design and manufacture robust, energy-efficient heaters engineered to meet stringent thermal, mechanical, and safety requirements.

Each heater type is optimized for specific applications, media compatibility, heating rates, and control requirements.

Direct Heating for Tanks and Reservoirs

Immersion heaters are designed to be installed directly into tanks, vessels, or reservoirs to heat liquids through direct contact. These heaters are highly efficient and can be customized with thermostats, over-temperature protection, and corrosion-resistant sheath materials.

Types:
  • Flanged Immersion Heaters - Heavy-duty, bolted into nozzles or tank walls
  • Screw Plug Heaters - Compact, used in small tanks or vessels
  • Over-the-Side Heaters - Removable heaters for open tanks or chemical baths
Applications:
Electroplating, process fluid heating, tank heating, wax melting, food processing, and chemical baths.

Key Features:

Robust Construction

Designed for vertical or horizontal mounting. Replaceable heating elements (in flanged models) enable hassle-free servicing. Fabricated using high-grade stainless steel, Incoloy, Titanium or copper sheath depending on application. Heavy-duty flanges for secure tank mounting.

High Thermal Efficiency

Direct immersion into the medium ensures rapid and uniform heat transfer. Reduced energy losses compared to external heating methods.

Custom Engineering

Designed as per customer-specific process requirements (voltage, wattage, sheath material, dimensions).

Suitable for heating water, oils, chemicals, and gases.

Safe and Reliable Operation

Incorporation of temperature sensors (RTD/thermocouple) and thermostats for precise control. Over-temperature protection and safety interlocks can be integrated.

Compliance and Quality Assurance


Built to comply with relevant IS/IEC standards. Rigorously tested for insulation resistance, leakage current, and high-voltage performance.

Optional Control Panels


Can be supplied with compatible control panels for temperature regulation, alarms, and digital displays.


Why Integro?

Proven Engineering Expertise
Integro brings decades of experience in designing and manufacturing precision-engineered immersion heaters for a wide range of industrial heating applications.

Tailor-Made Solutions
Every heater is customized to your exact process requirements - whether it's for water, oil, chemicals, or hazardous fluids. No one-size-fits-all approach.

High Performance & Efficiency
Our immersion heaters offer rapid heat transfer and energy efficiency through direct immersion, reducing heat losses and operating costs.

Durability You Can Trust
Constructed with premium-grade materials (SS, Incoloy, copper) and corrosion-resistant sheaths to ensure long service life even in harsh industrial environments.

Safety First
Equipped with thermal sensors, overheat protection, and optional flameproof construction for safe operation in critical applications and hazardous zones.

Quality Compliance
Each unit is tested and certified as per IS/IEC standards, assuring top-notch quality and performance reliability.

Immersion heaters are one such that help to directly heat liquids in tanks, vessels, and reservoirs. They are installed directly into the medium and provide rapid, uniform heating. Intergro specialises as immersion heaters manufacturers in Greater Noida and makes this device for various applications such as electroplating, wax melting, tank heating, and food processing. As we meet the variety of needs of industries, we are the leading immersion heaters suppliers in Uttar Pradesh. Globally we provide these heaters and are the best immersion heaters exporters from India.

We provide engineering expertise in all solutions. And for demanding applications, our industrial immersion heaters are the best choice. These have a heavy duty use, are easy to install and provide removable heating as well. Intergro stands out as one of the top industrial immersion heaters manufacturers in Greater Noida. Our products are made with stainless steel, incoloy, titanium, or copper, based on the media being heated. As reliable industrial immersion suppliers in Uttar Pradesh, we make sure that our products go through quality checks so that you get only the best.

We also deliver our heating solutions globally. Hence, Integro is a leading name among industrial immersion heaters exporters from India. We offer technical help and solutions made as per the industry needs. We dont believe in a one-size-fits-all approach. Our heaters also help to reduce energy loss and operational costs as well. The materials used to make these heaters are corrosion resistant and give consistent, safe, and efficient heating.

The Industrial Immersion Heater is a durable and efficient heating solution designed for a wide range of industrial applications. Made from high-quality mild steel, it ensures robustness and long-lasting performance. This surface-mounted heater operates on an electric power source and supports a voltage range of 220 to 440 volts, making it highly adaptable to various industrial settings. Its sleek silver design enhances its practicality while reflecting its sturdy build. Engineered for seamless installation and optimal heat transfer, the Industrial Immersion Heater is ideal for heating liquids and fluids effectively. Whether you need to maintain temperatures or accelerate heating processes, this heater provides reliability and precision for demanding environments.

Purpose and Operation
Immersion heaters are electric resistance heating devices designed to transfer thermal energy directly to a liquid or semi-solid medium. By immersing tubular or cartridge heating elements directly into the process fluid, they eliminate heat transfer losses and offer highly responsive temperature control.

These units are primarily used in closed or open tanks, pressure vessels, reservoirs, or pipelines for fluid temperature maintenance, preheating, or melting applications in continuous or batch processes.

Construction Features

A. Heating Elements

  • Type: Heavy-duty, low or medium watt density tubular elements, designed to reduce sheath surface temperatures and prevent localized overheating.
  • Materials:
  • Incoloy 800/825 " For high-temperature or mildly corrosive fluids
  • SS316L / SS304 " For water, mild chemicals, and food-grade applications
  • Copper " For clean water or low-temp heating
  • Titanium / PTFE-coated " For highly aggressive chemical environments
  • Watt Density: Ranges from 5 to 30 W/cm2, calculated based on fluid type, thermal conductivity, and viscosity. Lower densities are selected for viscous or thermally sensitive materials (e.g., bitumen, oil).

B. Mounting Options

Type

Description

Flanged Type

Welded to ANSI/ASME/BS flanges (DN25-DN300), suitable for pressurized tanks and high power applications

Screw Plug Type

Threaded connections (1"-3" BSP/NPT), compact form factor for localized heating

Over-the-Side

Non-permanent installation into open tanks; suitable for temporary or mobile use cases

C. Sheath and Tube Characteristics


Parameter

Range/Option

Tube Diameter

8.5 mm, 10 mm, 12.5 mm (typical)

Sheath Thickness

0.45 - 0.8 mm

Bending Radius

As per IEC 60335 / IS 4159 standards

Surface Finish

Bright annealed or electropolished (on request)

Electrical and Control Features

  • Operating Voltage: 230V, 415V, 1Ph/3Ph, 50/60 Hz
  • Power Ratings: From 0.5 kW to 500 kW (modular banks for higher loads)
  • Control Options:
    • Built-in thermostats (capillary, bi-metallic)
    • RTDs / Thermocouples integrated into thermowells for external PID control
    • Solid-State Relay (SSR) / Thyristor-based SCR control for high-precision thermal cycling
  • Protection Ratings: IP55 / IP65 standard. Flameproof enclosures (available on request) Thermal Design Parameters

Thermal Design Parameters

Parameter

Value / Range

Maximum Sheath Temp.

Up to 800oC (depending on sheath material)

Operating Fluid Temp.

5oC to 550oC (application-dependent)

Design Pressure

Up to 35 bar (for flanged versions)

Fluid Compatibility

Water, mineral oils, synthetic oils, glycols, caustics, solvents, etc.

  • Thermal Expansion Compensation: Designed with adjustable compression seals or spring-loaded assemblies for high-cycling applications.
  • Element Redundancy: Multi-element banks designed with isolated circuits for partial load operation or standby modes.

Applications by Industry

Industry

Application Area

Oil & Gas

Fuel oil preheating, transformer oil heating

Chemicals

Acid and alkali bath heating

Pharmaceuticals

Jacketed tank fluid heating, solvent temperature control

Power Generation

Lube oil heating, turbine oil conditioning

Food & Beverage

Edible oil, syrup, chocolate melting and heating

Marine

Bilge water, fuel conditioning, and tank heating

Advantages

  • Direct thermal transfer with >98% efficiency
  • Minimal footprint for high-power density systems
  • Precision control via integrated temperature feedback and PLC/SCR
  • Custom-engineered solutions for material compatibility and process integration
  • High reliability in continuous and cyclic duty conditions Engineering & Quality Compliance

Engineering & Quality Compliance
Design Standards: IS 4159, IEC 60335, IS 2825, ASME Sec VIII Div.1
Inspection & Testing:

  • Hydrostatic testing of pressure assemblies
  • IR testing of insulation resistance
  • IR testing of insulation resistance
  • High-potential (Hi-Pot) testing
  • Element resistance verification and meggering
  • Factory Acceptance Test (FAT) with client

Documentation: GA drawings, QAPs, ITPs, test reports, IOM manuals

FAQs of Industrial Immersion Heater:


Q: What material is the Industrial Immersion Heater made of?

A: The Industrial Immersion Heater is made of high-quality mild steel.

Q: What voltage range does the heater operate on?

A: It operates on a voltage range of 220 to 440 volts.

Q: How is the heater installed?

A: The Industrial Immersion Heater is surface-mounted, ensuring easy and secure installation.

Q: What is the color of the Industrial Immersion Heater?

A: The heater comes in a sleek silver color.

Q: What type of power source does the heater use?

A: The heater operates using an electric power source.

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