M74系列為單端面非平衡型多彈簧機(jī)械密封，通過傳動套傳動保證密封表面的良好貼合性。同時端面材料的合理組合可使本密封適合的工況條件更為廣泛。

主要技術(shù)參數(shù)

壓力：1.6 MPa
溫度：-20－+120℃
速度：10 m/sec

M74 series is a single face non-equilibrium multi spring mechanical seal, which can ensure the good fit of the sealing surface through the transmission sleeve. At the same time, the reasonable combination of face materials can make the seal suitable for a wider range of working conditions.

Main technical parameters

Pressure: 1.6 MPa

Temperature: - 20 - + 120 ℃

Speed: 10 m / sec