DOUBLE CARTRIDGE SEALS COMPONENTS: 1p Rotating contact surface product side 2p Stationary contact surface product side 1a Rotating contact surface atmospheric side 2a Stationary contact surface atmospheric side 3 O-rings 5 Flange 6 Sleeve 7 Setting clips 8 Bearings CHARACTERISTICS: • Unbalanced. • Multispring. • Not depend on the rotation direction. • Barrier fluid connections. (*) The temperature resistance depends on the material of the secondary seals used. The operating limits are defined by the PV factor which is determined for the sealing system characteristics and those of the application. DESCRIPTION: A double cartridge seal specially designed for reactors and stirrers. The double internal seal with a "Back to Back” structure is kept constantly lubricated with a barrier fluid which must be at a pressure of between 1.5 and 2 Kg/cm2 above the working fluid. Dimensions of the flange according to DIN 28141, ends of the shaft based on DIN 28154 and for steel tanks DIN 28136. DIMENSIONS CHART Dimension in mm Dimensions subject to changes or modifications. & Hidering SAFE INDUSTRY