Hot Search：Hole SealShaft SealRotating SealUniversal Plug

Safety
1 must read the manual before installation and use, special attention to safety aspects of attention.
2 the use and operation of the seal must have the corresponding protective facilities, to avoid the failure of seal failure and the environmental pollution and damage to the personnel.
Use
The installation of mechanical seals must be trained and qualified personnel.
Installation
(a):
1 must refer to the installation of the mechanical seal is applicable to your use case range. When the transmission medium temperature is too high, too low or containing impurity particles, flammable, explosive, toxic, must take the corresponding blocking, washing, cooling, filtering and other measures.
2 check the relevant dangerous marks, check the installation and connection dimensions, check the accuracy of the axial and radial dimension tolerances on the axis and the cavity. (shaft or sleeve is bright and clean degree greater than 1.6 m, the shaft or shaft tolerance is H7, sealing cavity end face of the pump shaft per cm aperture jitter less than 0.015mm. Shaft radial runout should be less than 0.1mm, axial runout should be not more than 0.15mm, "O" ring through the angle of end sleeve parts should be smooth excessive chamfer, the shaft shoulder fillet radius is 3 x 10 ~, end cover chamfer: 2.5 x 20 DEG).
3 should be careful to read the mechanical seal assembly (standard series products can see product sample), to ensure that the mechanical seal installation size and tolerance.