Mechanical Seal - Type 21 Metric x 20 mm si.carb.viton

Style: Type 21 METRIC series



Dimensions:

Shaft: 20.0 mm

Seat Bore: 38.5 mm

Seat Thickness: 7.0 mm

Working Length: 24.0 mm (As measured from the rotating face to the back of the spring, under normal compression.)



Materials:

Rubber Parts: Viton (suitable for distillates and high temperature water over 70 degrees celsius)

Faces: Silicon carbide (suitable for abrasive materials suspended in water)



Typical Applications: None given