Watlow designed and manufactured the first swaged cartridge heater and revolutionized the heating element industry.
Watlow firerod immersion heater.
This directly improves the heat transfer and efficiency of the heater.
The mechanical procedure of swaging reduces the diameter of the heater by compacting the unit.
These water immersion heaters come complete with a brass 3 4 inch national pipe thread taper npt double threaded fitting which allows you to add conduit boxes.
These versatile heaters can also be formed and shaped into various geometries for radiant heating and contact surface heating applications.
Watlow s cartridge heaters and insertion heaters can be inserted into holes used as immersion heaters placed directly in liquid or in protective wells or can be mounted in pipes or vessels.
Taking the cartridge heater one step further enables the ht firerod to withstand application temperatures up to 400 f 204 c higher than standard cartridge heaters.
Because of its compact size the product can be very versatile when designed into a heating system.
Also firerod immersion heaters are sealed at the lead end with a silicone rubber seal.
The heater packages up to 300 w in 2 46 5 w cm 2 in a compact unit thus the product can be very versatile when designed into a heating system.
Firerod water immersion heaters are ideal for replacing large screw plug immersion heaters.
The watlow firerod immersion heater l6nx7b from thermal devices an authorized watlow distributor.
1 4 firerod cartridge heater the firerod cartridge heater revolutionized the heating element industry in 1954 when it was patented as the first swaged cartridge heater.
The ht firerod high temperature cartridge heater utilizes the same industry leading design principles used on all of watlow s firerod products.
Firerod water immersion heaters are ideal for replacing large screw plug immersion heaters.
Because of its compact size the product can be very versatile when designed into a heating system.
Watlow firerod immersion heater compact versatile immersion heater for water or water solutions 90 or above.
The watlow ht firerod cartridge heater is especially designed for high temperature platen applications up to 1600 f 871 c.
These water immersion heaters come complete with a brass 3 4 inch national pipe thread npt double threaded fitting which allows you to add conduit boxes.
The watlow firerod metric cartridge heater is designed to compact mgo insulation to maximize heat transfer for a long and efficient service life.
By generating all the heat within the liquid or process these heaters are virtually 100 percent energy efficient.
Watlow s immersion heaters are designed primarily for direct immersion in liquids such as water oils solvents and process solutions molten materials as well as air and gases.
