SINGLE CARTRIDGE SEALS COMPONENTS: 1 Rotating contact surface. 2 Stationary contact surface 3 O-rings 4 Metal bellows 5 Set screws 6 Sleeve 7 Flange 8 Setting clips 9 Flat gasket 10 Drive ring CHARACTERISTICS: • Balanced. • Welded metal bellows. • Not dependent on the rotation direction. • Flushing and quenching connections. OPERATING LIMITS: d,= 25 - 80 mm p= 20 kg/cm! v= 25 m/s t= -15- +200°C (*) (*) 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 single cartridge seal that permits the injection of external fluids (quenching and flushing) and the recirculation of internal fluids (flushing). The rotating part of the seal has a self-cleaning metal bellows structure. Suitable for applications with extremely viscous, sticky fluids laden with particles that run a risk of freezing, solidification or sedimentation. CONNECTIONS: From 25 mm to 65 mm: 1/4” NPT. From 70 mm to 80 mm: 3/8” NPT. Dimensions subject to changes or modifications. 07/16