Backer Hotwatt

Standard Cartridge Heaters

Standard Cartridge Heaters

Description

U.L. Recognized – E56973 C.S.A. Certified – 016386-0-000

Application

Compressor Crankcase Heating, Copiers, Dies, Food Processing, Glue Pots, Heat Sealing, Hot Melt Adhesive, Labeling, Medical Equipment, Packaging, Photographic Processing, Plastic Molding, Platens, Wax Pots.

Features

• Backer Hotwatt Precision Cartridge Heaters provide localized heat to restricted work areas requiring close thermal control. Dies, Platens, and a variety of other types of processing equipment are efficiently heated. Closely controlled work temperatures up to 1250°F are obtained by a combination of heater location and proper wattage output.
• Basic designs are readily adaptable to a wide variety of special requirements, sizes, or ratings.
• Maximum surface temperatures up to 1250°F.
• Designations are etched on the sheath to preserve accurate shape.
• Heating elements arranged just beneath outside surface for maximum heat transfer, minimum core temperature and faster heating.
• Made in U.S.A.
• Where specified, units can be supplied liquid tight.
• Long, trouble free service.

Construction

• Mica.
• Series 300 stainless steel sheath of precision dimensions and tolerances for intimate,stable, non-oxidizing contact with cavities machined for them.
• Element wire situated in close proximity to outside surface for maximum heat transfer and minimum internal temperature while preserving good dielectric qualities.
• Magnesium oxide packing.
• Ceramic element support.
• Ceramic cap.
• Teflon insulated leads: 1/4″ diameter.Fiberglass leads: 5/16″ – 3/4″ diameter.Post terminals: 15/16″ – 2 3/8″