1/20 H.P., 4000 rpm, with stainless steel shaft 250 x 6 mm, having a single 3-bladed propeller, threaded chuck of 6.5 mm capacity for quick interchangeability of shafts having maximum diam upto 6.5 mm. Electronic speed regulator, capacity for liquids 5 to 7 litres, mounted on stand.

1/20 H.P., 4000 rpm, with stainless steel shaft 250 x 6 mm, having a single 3-bladed propeller, threaded chuck of 6.5 mm capacity for quick interchangeability of shafts having maximum diam upto 6.5 mm. Electronic speed regulator, capacity for liquids 5 to 7 litres, mounted on stand.