WATLOW 3420-01068 Heater Jacket

( Brand: Watlow ), ( Part Type: Heater Jacket ), ( Manufacturer Part Number: 3420-01068 )

Review WATLOW Columbia Heater Jacket Used

The Watlow 3420-01068 heater jacket is a versatile and efficient solution for heating applications in various industries. This heater jacket is designed to provide uniform and controlled heating to processes where direct contact with an open flame or hot surface is not desired or feasible.

The heater jacket is constructed of high-quality insulation material, which ensures excellent thermal insulation and energy efficiency. The outer cover is made of heavy-duty Type 316L stainless steel, providing excellent resistance to corrosion and chemical exposure. The stainless steel construction makes it suitable for use in harsh environments, such as those found in the chemical processing, food processing, and pharmaceutical industries.

The heater jacket features a Watlow Model 3420 immersion heater, which is fully encapsulated within the jacket. The heater is designed for high-temperature applications, with a maximum operating temperature of 350 F (177 C). It is also equipped with a high-limit safety thermostat, which automatically shuts off the heater if the temperature exceeds the set limit, ensuring safe and reliable operation.

The heater jacket is also equipped with a thermowell, which allows for easy temperature measurement and monitoring. The thermowell is designed to withstand the high temperatures and corrosive environments commonly found in industrial applications, ensuring accurate and reliable temperature readings.

The Watlow 3420-01068 heater jacket is designed for easy installation and maintenance. It can be mounted on a vertical or horizontal surface, and the heater can be easily removed for maintenance or repair. The jacket is also equipped with a drain plug, which allows for easy draining of any accumulated liquids, reducing the need for extensive cleaning.

Overall, the Watlow 3420-01068 heater jacket is an ideal solution for applications where uniform and controlled heating is required, and direct contact with an open flame or hot surface is not desirable or feasible. Its high-quality construction, excellent thermal insulation, and easy installation and maintenance make it a reliable and cost-effective choice for a wide range of industrial heating applications.

Pros and Cons of Buying a Watlow 3420-01068 Heater Jacket

The Watlow 3420-01068 heater jacket is a popular choice for those seeking an effective solution for heating fluids in industrial processes. This heater jacket comes with several advantages and disadvantages. Here's a closer look at each:

1. Customizable design: The Watlow 3420-01068 heater jacket is available in various sizes, allowing users to choose the best fit for their specific application.

2. Efficient heating: This heater jacket uses high-wattage heating elements, ensuring fast and efficient heating of the contained fluid.

3. Durable construction: The jacket is made from high-quality materials, making it resistant to wear and tear, and able to withstand harsh industrial environments.

4. Easy installation: The Watlow 3420-01068 heater jacket can be easily installed on most types of vessels, tanks, or pipes.

5. Versatile usage: This heater jacket can be used in a wide range of industries, including chemical processing, food and beverage, and pharmaceuticals, among others.

1. High initial cost: The Watlow 3420-01068 heater jacket is more expensive compared to some other heating solutions.

2. Energy consumption: Due to its high wattage heating elements, the heater jacket may consume more energy than other heating methods, leading to higher operating costs.

3. Maintenance requirements: The heater jacket may require regular maintenance, including cleaning and inspection, to ensure optimal performance and prolong its lifespan.

4. Limited temperature control: The heater jacket does not offer precise temperature control, which may be a concern for applications requiring very specific temperature requirements.

The Watlow 3420-01068 heater jacket offers several advantages, including efficient heating, customizable design, and durability. However, it also comes with some disadvantages, such as a high initial cost, energy consumption, maintenance requirements, and limited temperature control.

If you are looking for a reliable and efficient heating solution for your industrial process, the Watlow 3420-01068 heater jacket is a worthwhile investment. Consider the specific requirements of your application, including temperature control, energy consumption, and budget, to determine if this heater jacket is the best choice for you. If precise temperature control or a lower initial cost is a priority, alternative heating solutions may be more suitable.

part # 342001068 prices

• $150.00-$182.30

specifications cncmano:

• brand: Watlow
• part type: Heater Jacket
• manufacturer part number: 3420-01068

seller cncmano:

• rating: 99.9%
• # reviews: 3607

returns cncmano:

• method: Money back
• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

general cncmano:

• Business Industrial > CNC, Metalworking Manufacturing > Other CNC, Metalworking Manufacturing
• condition: Used

payments cncmano:

• other
• credit card: Mastercard
• wallet: Paypal
• cash

shipping cncmano:

• service: USPS Priority Mail Medium Flat Rate Box
• carrier: USPS
• transit: 4-9 Days
• type: Fixed
• class: Expedited
• cost: $19.98

offer cncmano:

• availability: In Stock
• started: May 14, 2026
• quantity: 10
• best offers: True
• sold: 0
• options: Ship-to-home

Watlow 3420-01068 Is Similar To:

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• Watlow 3420-01064 Columbia Heater Jacket Used (97.8% similar) $150.00. (May 14th, 2026)