Type 21E Seals

Mechanical Seal 14 - Type 21E x 1-3/4" Silicon Carbide Viton

Product Code: 
S2114SCV


Style: Type 21E inch/imperial series



Dimensions:

Shaft: 1-3/4" (44.5 mm)

Seat Bore: 63.5 mm

Seat Thickness: 12.7mm

Working Length: 33.3 mm (As measured from the rotating face to the back of the spring, under normal compression.)



Materials:

Mechanical Seal 15 - Type 21E x 1-7/8"

Product Code: 
S2115


Style: Type 21E inch/imperial series



Dimensions:

Shaft: 1-7/8" (47.6 mm)

Seat Bore: 66.7 mm

Seat Thickness: 12.7 mm

Working Length: 38.1 mm (As measured from the rotating face to the back of the spring, under normal compression.)



Materials:

Rubber Parts: NBR Rubber

Faces: Standard Ceramic

Mechanical Seal 16 - Type 21E x 2"

Product Code: 
S2116


Style: Type 21E inch/imperial series



Dimensions:

Shaft: 2" (50.8 mm)

Seat Bore: 69.9 mm

Seat Thickness: 12.7 mm

Working Length: 38.1 mm (As measured from the rotating face to the back of the spring, under normal compression.)



Materials:

Rubber Parts: NBR Rubber

Faces: Standard Ceramic

Mechanical Seal 16 - Type 21E x 2" Viton

Product Code: 
S2116V


Style: Type 21E inch/imperial series



Dimensions:

Shaft: 2" (50.8 mm)

Seat Bore: 69.9 mm

Seat Thickness: 12.7 mm

Working Length: 38.1 mm (As measured from the rotating face to the back of the spring, under normal compression.)



Materials:

Mechanical Seal 16 - Type 21E x 2" Silicon Carbide Viton

Product Code: 
S2116SCV


Style: Type 21E inch/imperial series



Dimensions:

Shaft: 2" (50.8 mm)

Seat Bore: 69.9 mm

Seat Thickness: 12.7 mm

Working Length: 38.1 mm (As measured from the rotating face to the back of the spring, under normal compression.)



Materials:

Mechanical Seal 20 - Type 21E x 2-1/2"

Product Code: 
S2120


Style: Type 21E inch/imperial series



Dimensions:

Shaft: 2-1/2" (63.5 mm)

Seat Bore: 65.0 mm

Seat Thickness: 13.9 mm

Working Length: 55.0 mm (As measured from the rotating face to the back of the spring, under normal compression.)



Materials:

Rubber Parts: NBR Rubber

Faces: Standard Ceramic



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