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● Rotary compensation type sealing end face
● Balanced sealing end face reduces heat generation on the friction surface, reduces energy consumption, and extends service life
● Modular design, standardization of universal components, facilitating the reduction of maintenance costs
● Small spring design, the spring does not come into contact with the medium, and the seal has a long service life
● The drive screw is directly positioned on the shaft or shaft sleeve to minimize drive losses
● Can be used for API 11/21/31/32
● Rotary compensation type sealing end face
● Balanced sealing end face reduces heat generation on the friction surface, reduces energy consumption, and extends service life
● Modular design, standardization of universal components, facilitating the reduction of maintenance costs
● Small spring design, the spring does not come into contact with the medium, and the seal has a long service life
● The drive screw is directly positioned on the shaft or shaft sleeve to minimize drive losses
● Can be used for API 11/21/31/32
