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O Ring Mechanical Seals WMM7N M74N are one of the most frequently used products in sealing applications. The mechanical seal o ring is relatively inexpensive and reliable. Applications range from garden hose couplings to critical aerospace or chemical plant duties. We supply all standard types of materials in a range of Shore Hardnesses and colors. In addition to standard imperial and metric sizes, Wendong also supplies a wide variety of non-standard sizes. Please feel free to inquire us if you need any o ring mechanical seals. Materials include:
● Nitrile
● Silicone
● EPDM
● FKM
● Viton
● FFKM
● HNBR
Product Description
O Ring Mechanical Seals WMM7N M74N are also used to seal gases in high-speed compressors. These o ring mechanical seals utilize a controlled barrier gas and spiral grooves in the counter face which provide aerodynamic liftoff or gas lubrication between the seal faces. Wendong, as a professional mechanical seals suppliers, can supply O Ring Mechanical Seals WMM7N M74N according to customer drawings and specifications. The o ring mechanical seals can be supplied plain, shrink-fitted, or cemented in metal retaining rings. Wendong mechanical seal rings can also be supplied with the sealing face lapped flat to one helium-light band.
Pressure: ≤ 1.6MPa
Speed: ≤ 20m/s
Temperature: -30℃ ~+200℃
● Stationary Ring (Ceramic/Sic/tc)
● Rotary Ring ( Carbon/Sic/tc)
● Secondary Seal(nbr/Epdm/Viton)
● Spring and Punched Parts(Steel)
