Bundy

Bundy heaters are available in two types: steel pipes, and copper-plated steel pipes.
They are scarcely used in heater elements alone.

 

Available diameter	Details of contents	Proper environment	Limit service temperature
ø6.6 ø8.0 ø10.0	C　0.10MAX Mn　0.50MAX P　0.040MAX S　0.040MAX	Cast in aluminum. Caulked on aluminum parts. Cast in brass. Caulked on brass parts.	400°C or less

Features

• Most appropriate for aluminum casting. (Copper plating provides good adhesion to aluminum.)
• Much cheaper than heaters with pipes of other materials.
• Cast in aluminum (die cast/gravity) or caulked on aluminum, brass, and other parts. Scarcely used in heaters alone.

Application examples
Irons, hot plates, coffee makers, rice cookers, etc.

Precautions

• The parts may be prone to loose caulking after using a period of time due to expansion factors, if they are caulked on aluminum, brass, and other parts.
• Insulation may be reduced temporarily immediately after caulking, if the heaters are caulked on aluminum, brass, and other parts by users.