Superior Performance – The welded metal bellows static shaft
O-ring eliminates the traditional problems of seal hang up and
shaft fretting common to pusher seal, dynamic elastomer.
Hydraulically balanced seal. Allows seal to handle more pressure
without heat buildup.
Self cleaning. Centrifugal force throws solids away from seal.
Fits narrow cross section stuffing boxes. Available in metric
and DIN sizes.
Even face loading – bellow allows for full 360 degrees closing
Varied choice of face, elastomer to meet required applications.
Bellow Material AM350, Hast C276 standard with other weldable
material options available.
Simple one piece construction, no lose parts.
Cartridge seal design available.
Double Ply available for higher pressure.
Max Temp – 400°F
Max Pressure – 300 PSI ( 20 bar ) single ply / 45 bar double
Max Speeds – 4500 RPM ( 22 m/sec )