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.