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MECHANICAL SEAL MG9

ISO 9001 : 2000 Certified
 

The MG9 style is designed for medium-range pressure and loads. This style has the smallest external diameter of all bellow seals on the world market.
It is a single seal, unbalanced and independent of direction of rotation.
 

Operating limits//


 
 Diameters 10 mm to 100 mm

3/8’’ to 4’’

 Pressure maximum 8 bar  116 PSI
 Pressure maximum (brief excursion) 12 bar  174 PSI
 Temperature -20°C to 90°C  -4°F to 194°F
 Temperature (brief excursion) 140°C 284°F
 Speed shaft 10 m/s  33 feet/second
 Axial movement +/- 0.5 mm  
Materials //
 
Seal component Materials available

Standard

Special

Seal face : Carbon (B)

 X

 
  Silicon carbide (Q1)  

X 

Seat : Ceramic (V)

 X

 
  Silicon carbide (Q1)  

Bellows or Corner Sleeve : Nitrile (P)

 X

 
  Viton (V)  

 X

  EPDM (E)  

 X

Spring : CrNi Steel (F)

 X

 
  CrNiMo Steel (G)  

 X

Driver collar or «L» ring : CrNi Steel (F)

 X

 
  CrNiMo Steel (G)  

 X



07-01/rev.0

N.B. The information, details, dimensions and values indicated are to our best knowledge. We recommend testing according to local conditions. The specifications are subject to change without notice.
 
55, Route 116 West, Danville (Quebec) J0A 1A0 Tel.: (819) 839-2793
Fax: (819) 839-2797 • www.industries3r.com



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