AXIAL SPRING SEALS: CONICAL COMPONENTS: 1 Rotating contact surface 2 Stationary contact surface 3 O-rings 3a O-rings 3b O-rings 4 Spring 5 Metal frame A Spacer not provided with the seal SECTORS: ‘ I ' I IlgJ !M. I CHARACTERISTICS: • Unbalanced. • Single conical spring. • Dependent on the rotation direction. OPERATING LIMITS: d,= 10 - 40 mm p= 10 kg/cm! v= 20 m/s t= -20- +180°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: An all-purpose mechanical seal. A single seal with a versatile design that can be used in applications with low demands: for pumping industrial wastewater and for household use. Seal compliant with standard EN 12756 (NU). DIMENSIONS CHART FN / LS15 DIMENSIONS CHART FN.NU / LS15DIN Total length Dimensions subject to changes or modifications. 07/16 SAFE INDUSTRY