Double Cartridge Mechanical Seal
DESCRIPTION
A double cartridge with a face to face arrangenent and back-to-back arraengment which permits operation with barrier fluid in excessive pressure with respect to the working fluid (p1+1.5-2 kgr/cm2)
The sleeve includes a pumping ring that facilite the barrier fluid movment. the connections of liquid barrier in and out have to be connected according the rotaion direction.