Specifications:

Pipes
  • Inner pipe 50 mm. NB. 1000 mm long G. I. pipe.
  • Middle pipe 100 mm. NB, 1000 mm long G. I. pipe.
  • Outer pipe 150 mm NB. 1000 mm long G. I. pipe.
  • A cartridge heater is provided at the axis of pipes.
Lagging
  • Asbestos powder filled between inner and middle pipes.
  • Saw dust filled between outer and middle pipes.