Product description

The propeller shaft seal MTM912 was created to attack the market of medium / large boats and represents the product with the best value for money, available on the world market, in its category. Thanks to its design, it is the most compact full-split prop shaft seal in the world. The stationary flange, foreseen for those who use flanged cases, is by standard in 316 Stainless Steel and can accommodate up to 6 radial holes (optional) in which it is possible to connect: an additional flushing, a temperature sensor, a vibration sensor (triaxial ), a pressure sensor or a dedicated vent line. The size of the flange, the number, the pitch center distance and the size of anchor screws can be customized according to need. The stationary ring can be supplied in Silicon Carbide (S1) or in Tungsten Carbide (T1) and is expected to be inserted in a 316 stainless steel case. The rotating ring is constrained to the propulsion axis with a clutch that drags the rotating case provided in 316 stainless steel with insert in Graphite Resin (G2), Graphite Antimony (G3), Silicon Carbide (S1) or Tungsten Carbide (T1). Thanks to the full-split configuration, it is possible to carry out maintenance directly in the water and / or with the propulsion shaft in position, with an obvious saving of time and money. The Watershield® dynamic pneumatic barrier makes the MTM912 the most technologically advanced product in the propeller shaft seals market. The integrated preload system guarantees extremely simple installation that does not require any particular specialization.