Pusher Type Multi Spring is interchangeable between unbalanced and balanced seals. The Multi Spring has cartridge type rotary head which is compact and easy to install. The Multi Spring can be availed in various types such as unbalanced multi spring arrangement with o-ring as secondary sealing, with PTFE wedge as secondary sealing, balanced multi spring arrangement with o-ring as secondary sealing and balanced multi spring arrangement with PTFE wedge as secondary sealing. The Multi Spring has shaft diameter ranging from 18 to 102 mm and pressure ranging from 4 to 5 bars. The Pusher Type Multi Spring has working temperature ranging from -22 to 200 ° C and has speed up to 26 m/ s.
