Ten advantages of NL mud pump

Ten advantages of NL mud pump

1. The rotation is stable, without seize, stagnation, vibration, etc.

2. The test pressure is 0.2 mpa.

3. Double mechanical seal structure and lip seal structure, mechanical seal ensure reliable operation in 10,000 hours without replacement.

4. The cable shall be made of yzw-type rubber sheathed cable or other cable with the same performance.  The cable seal head adopts special vulcanization treatment to prevent the outer skin of the cable from breaking and seepage into the motor.

5. The oil chamber is equipped with a seal leakage protection device.

6. The two color lines (yellow/green) in the cable are provided as ground wire and reliable connection.It is obvious that the ground mark is not obliterate during use.

7. The motor rotor adopts dynamic balancing test and the balance accuracy is G6.3.

8. The motor stator winding is equipped with a thermal protection switch.

9. During operation, the deviation of the power supply voltage, frequency and rating, and the influence of the motor performance and temperature rise conforms to GB755, and the electrical performance of the motor conforms to rule 4 of JB/T8092, JB/Z346 and GB5013.