Hebei Hankai cylinder seal kit


2. Design Specifications The unique design aspects, such as the sealing lip geometry and the hardness of the rubber, are optimized to balance flexibility and resilience. This design ensures proper contact with the shaft, reducing the risk of oil leakage and improving the overall efficiency of the machinery.
25 35 7 oil seal

Are there different types of control boxes? Pump control boxes can really be separated into three (3) different types, Quick Disconnect (QD), Standard, and Deluxe. The QD boxes are designed for smaller horsepower motors and generally include 1/2hp, 3/4hp, and 1hp applications. Standard control boxes cover 1hp-10hp while Deluxe boxes cover 2hp-15hp. The Deluxe boxes have the addition of a line contactor which allow for an alternate wiring configuration of the pressure switch. Check out our videos on pressure switches and control boxes for more information on this topic. Another notable difference between the QD box and the Standard/Deluxe boxes are the presence of overload protection in the Standard/Deluxe boxes.