Fluoropolymer PTFE Electric Immersion Heater Spiral Shape Immersion Heater

Options Available

• Longer vertical lengths (cold zones).
• Polypropylene guards*: recommended for applications up to 180°F (82°C).
• Fluoropolymer (PTFE) guards recommended for chromic acid or solutions over 180°F (82°C).
• Special configurations.
• Longer wire and conduit lengths.
• Lower watt densities for highly viscous solutions and technical acids.

Why am I replacing my immersion heater so often?
We've found that most of the folks we talk to who are replacing immersion heaters on a regular basis have just used stock immersion heaters that are readily available from many general industrial product distributors. Unfortunately, most of those heaters are designed for heating water or oils. Why is that unfortunate? Because many people aren't aware that immersion heaters are specific to the fluid they are intended to heat.

For a long service life from your immersion heater, you’ll need to make sure that both the heater's sheath material and the power density of the elements are appropriate for your application. (If you’re specifying an immersion heater for a new project, these considerations are equally important. It’s not required to learn what happens to poorly specified heaters by seeing it firsthand.) These specifications, of course, are in addition to finding the right wattage, which is the amount of power your heater needs to do its job.

To sum up, for the best immersion heater possible, you’ll need to do three things:
Specify the right sheath material for the fluid being heated,
Specify the right power density (that is, the watts per square inch or square centimeter), and
Specify a wattage high enough to heat your fluid to the right temperature.

FAQ
Q: Where is Surplus located?
A: Our office located in HongKong,Dongguan and Shantou City.Our factory located in Shenzhen.

Q: Can I buy direct?
A: Yes,you can buy from Surplus Directly.

Q: Do you manufacture your products in house?
A: Most of our products are manufactured in-house at our factory.Some accessory items are not.

Q: Can I get the riser on my L-shaped aquaculture heater longer/shorter?
A: Yes.There is no price difference for making a heater with a middle riser,but there maybe a cost adder for a longer riser.

Q: What Third Party Approvals do your products carry(CE?)
A: Almost all of our products are CE compliant.

Q: How late can you ship?
A: Normally 7 days after comfirmed the order.

RELATED SPECIES

METAL IMMERSION HEATER	PTC IMMERSION HEATER	QUARTZ IMMERSION HEATER
METAL HEAT EXCHANGERS	(PFA) HEAT EXCHANGERS	ANODE BASKET
PP TANKS	PP BARRELS	PP BAG FILTERS

OUR FACTORY

ENGINEER OFFICE	TOOLING DEPARTMENT	MACHING 1
MACHING 2	MACHING 3	MACHING 4

Company Advantage

For more than ten years, our company has specialized in the research and development and production of PCB and FPC electroplating equipment, electric heaters, cold heat exchangers, and coating on the surface of electroplating equipment. We have collected advanced technologies and processes at home and abroad for many years. With the practice and experience in the PCB industry, the quality, stability and reliability of the products are among the world's leading positions. Our company has passed ISO9001: 2008 quality management system certification and CQC: CE certification, is in line with the world, implements scientific management, and implements international quality standards.