In this video, can be understood as:
Identify the date of manufacture of the gear pump NSH;
Define the working volume;
Under what pressures can operate the pump;
To determine the direction of rotation of the pump (right or left).
For example, a gear pump is taken NSH32M-3L production "Hydrosila".
For example, the production of NS Hydrosila (www.hydrosila.com)
Link to this video: • Маркировка насоса шестеренного НШ.
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