BEST PERFORMANCE
Travelling with a stuffing box on the shaft is like driving with the hand-brake on!
MONTE-CARLO 32 Winner of the "Venzia-Monaco" equipped with Hydraulic seals
Unlike others, the TECHNOSYSTÈMES SEAL puts much less resistance on the rotation of the shaft. The resistance is reduced considerably from the moment the shaft starts turning and the oil makes the seal float, eliminating almost all friction regardless of the rotational speeds.
"Riva-Ferrari 32" 800 cv 4000 rpm equipped with Hydraulic seals
Thus you have less resistance, better performance and better fuel consumption. When sailing with the TECHNOSYSTÈMES SEAL and letting the shaft run freely, the drag will be less than with a propeller locked in gear or held by a stuffing box.


Diagram of the moment of the resistance (Kgm) of the TECHNOSYSTÈMES HYDRAULIC SEAL based on the tests of Riva-Ferrari 32" shaft 1"1/4. Tested when cold: dotted line - Tested at functioning temperature: continuous line



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