207 Mechanical Seal

 

207 kettle with mechanical seal and 206 type has a similar structure, but the bearing capacity increased to 2.5Mpa, similarly, because of the need for more complex circulation system, it is only used in flammable, explosive, toxic or corrosive strong sealing requirements extremely strict occasions. The friction auxiliary material and auxiliary sealing material should be selected according to the actual working conditions.

 

Working parameters

 

Rules: 30 ~ 220 mm

Pressure: 2.5 Mpa or less

The temperature: - 50-350 ℃

Speed: ≤500r/ min

Axial channeling momentum: ±0.5mm

 

Material combination

 

Sealing end face: graphite, silicon carbide, 304 butt welding

 

Auxiliary seal: fluorine rubber

Metal component: SUS304, SUS316L

 

The product description

 

Double face

Balanced with two ends

 

Drive sleeve drive

 

Arbitrary spin to

In the development and design of any product, we follow the principle of installation size standardization. That is, the installation size of this type of mechanical seal is in line with the domestic HG5-748-78 standard (referred to as 78 standard) and HG2098-91 standard (referred to as 91 standard).