Bar Breaker Apparatus Natural Gas

$220.00

Cat. No. 43BBN Category:

Description

Natural Gas. Sturdy, enamel-finished apparatus demonstrates the forces generated during the expansion or contraction of metal. Can be used by either heating or cooling. A cast iron rod which is passed through a steel bar and locked against the cast body breaks upon expansion or contraction. complete with integral gas burner and pack of 10 rods.

PDF Instruction Sheet