The fact that the springs are not in contact with the fluid makes the mechanical seal perfect for working with particle laden fluids, as it prevents them from becoming blocked or obstructed. Its structured and design makes it ideal for vacuum operations without having to use a retaining ring. It can be used with a single tandem-mounted (API52) or back to back (API53) mounting system. The O-ring resting on the shaft does not cause wear as there is no axial movement (changes in pressure).  Seal compliant with standard EN 12756 (KU).  

OPERATING LIMITS:

V= 20m/s

p= 25kg/cm²

d = 18 ÷100mm

t= -15 ÷ +200⁰C