MFO, AKA 609 or 680, Mechanical Seal for High-temperature Oil Pumps
Structural Features: single end, metal bellow, balanced, independent direction of rotation, bellow transmission. No axial motion from the O Ring of the rotary ring. No damping phenomenon from the bellow.
Standards: DIN24960, ISO3069
Scopes of Application: mainly used in centrifugal pumps, screw pumps, and other rotation devices for chemical processing, oil refining, and petrochemical production. This component can be an alternative to similar products such as John Crane 609 and Burgmann MFO.
Operation Parameters:
Pressure: 2.5 MPa or less
Temperature: - 50 ~ 220 ºC
Linear Speed: 15 m/s or less
Mediums: heat transfer oil, mediums with high-temperature, low temperature, or high viscosity.
Customization: Changes of materials for getting other operating parameters are possible. Contact us with your requirements.
Structural Features: single end, metal bellow, balanced, independent direction of rotation, bellow transmission. No axial motion from the O Ring of the rotary ring. No damping phenomenon from the bellow.
Standards: DIN24960, ISO3069
Scopes of Application: mainly used in centrifugal pumps, screw pumps, and other rotation devices for chemical processing, oil refining, and petrochemical production. This component can be an alternative to similar products such as John Crane 609 and Burgmann MFO.
Operation Parameters:
Pressure: 2.5 MPa or less
Temperature: - 50 ~ 220 ºC
Linear Speed: 15 m/s or less
Mediums: heat transfer oil, mediums with high-temperature, low temperature, or high viscosity.
Customization: Changes of materials for getting other operating parameters are possible. Contact us with your requirements.
Certificate
- DIN24960
- ISO3069
Main Products
mechanical seals, pump seals, mixer seals, agitator seals