Mantle Electrothermal Heating 230v 20l ,Each

Details:

Electrothermal large volume heating mantle 20 l 230 v^ electrothermal large volume heating mantle, dimensions: 11.875X19.125X19.125In, power: 230 vac, max temp: 842 deg c, accommodate 60 deg funnels, pear-shaped flasks, and round-bottom flasks, three separate electrical circuits, size: 20 l