1.Compact
Drive, very easy to use in BOILER DRUMS with less manual Labour.
2.Silent noise free compare to Electric & Pneumatic
systems
3.Reduction in Expansion Time.
4.Wide range to Expand From ½”OD to 4”OD Tubes.
5. Uniform Expansion For All tubes.
6.Control Voltage is 24 Volts
7. Common Powerpack for all Drives.