משאבה ניקוזית מידות 455×660×680 מ"מ

1. Heavy duty deep groove ball bearings, with both sides covered and lubricated with grease. Under rated operating conditions and maximum radial and axial loads, continuously operated bearings must have a bearing life of at least 25000 hours. It must be an excellent brand product such as NSK.
2. It is a dual group mechanical shaft seal system, with the shaft seal folding surface made of silicon carbide and the metal part made of 304 stainless steel. There is an independent large volume oil storage chamber between the mechanical shaft seals to lubricate and cool the mechanical shaft seals.
3. An overload protector (Auto cut) is installed in the motor, which automatically cuts off the power supply when the motor has abnormal temperature rise or excessive current, preventing the motor from burning out, and has an automatic reset function.
4. The pipeline connection is convenient and fast.