Mist Pump manufacturers share the following two replacement methods for sealing rings:
1. Disconnect the plunger from the slider, unscrew the plunger cavity plug of the pump head, loosen the compression screw sleeve, hand wheel tire coupling, and let the slider push the plunger out and pull it out from the end of the pump head Plunger. Remove the lock nut and compression nut, take out the guide sleeve and plunger seal. When reassembling, pay attention to the three sealing rings should be replaced in groups, the position of the interface should be staggered by 1200, and the front surface of the sealing ring installed in the high-pressure steel sleeve should be coated with clean grease. Screw the compression screw on a few buckles, apply lubricating oil on the surface of the plunger, and slowly install it. Finally, use a fork wrench to tighten the compression screw on the plunger.
2. Remove the pump head, take out the steel sleeve assembly, remove the plunger, nut, screw plug, plunger seal ring, etc. in turn, and then reassemble according to the above method.
The above content is organized and shared by Steel Balls Manufacturer , hoping to help those in need.