In the current structure, the mechanical seal, mechanical seal cover, and shaft sleeve are all separate pieces, and their installation requires a high level of skill.
The use of a cartridge-type mechanical seal, whose structure consists of a mechanical seal, mechanical seal cover, and shaft sleeve as a set, makes adjustment of the seal installation position as in past types unnecessary, for simpler assembly work, shortened work time, and improved installation precision.
Rotating, but water does not come out. Discharge quantity is not enogh to specified capacity.
Over load (Overcurrent) occurs.
Excessive water leakage from stuffing box
Electric motor does not work well with noise.
Water comes out at first, but it doesn't come out soon.