An extremely versatile, general use mechanical seal. It has metal tabs that reduce fatigue and tension in the rubber bellow when in the working position. A balanced seal without the need for a stepped shaft. The seal can operate in applications with high pressures without suffering premature wear TRB17 KU and TRB17 NU standardized dimensions in accordance with standard EN 12756 ( KU and NU respectively).

OPERATING LIMITS:

V= 15m/s
p= 20kg/cm²
d= 10 ÷ 100mm
t= -15 ÷ +200⁰C