Mechanical Seal 7D4 - Type 7E x 1/2" Davey

Style: Type 7E Inch/Imperial Series

Dimensions:
Shaft: 1/2" (12.7 mm)
Seat Bore: 25.4 mm
Seat Thickness: 7.9 mm
Working Length: 4.7 mm (As measured from the rotating face to the front of the spring retainer, under normal compression.)

Materials:
Rubber Parts: NBR Rubber
Faces: Standard Ceramic

Typical Applications: Davey