the important feature include high efficiency and load carrying capacities combined with long life and reliable service.reduction ratio upto 4900 : 1 ....
Premium Adaptable Speed Reducers are available in a range of six sizes from size 112 to 337 (28.6 to 85.7 mm centres) and meets the requirement of all drives upto 7.5 kw. A range of standard ratios gives a wide choice of output speeds....
The "MARSH" make WG gear units are the quarter turn worm gear operations, specially designed to operate valves that turn thru 90°. These include, ball, butterfly, plug valves and also the dampers. Adjustable, mechanical stoppers are provided...