Single Spring Design

Type 21, 1.250" (1-1/4"), Mechanical Seal

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Type 21, 1.875" (1-7/8"), Mechanical Seal

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Type 21, 1.750" (1-3/4"), Mechanical Seal

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Type 21, 1.625" (1-5/8"), Mechanical Seal

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Type 21, 1.125" (1-1/8"), Mechanical Seal

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Type 21, 0.500" (1/2"), Mechanical Seal

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Type 21, 0.625" (5/8"), Mechanical Seal

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Type 21, 0.750" (3/4"), Mechanical Seal

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Type 21, 0.875" (7/8"), Mechanical Seal

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Type 21, 1.000" (1"), Mechanical Seal

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Type 21, 1.375" (1-3/8"), Mechanical Seal

BUILD YOUR OWN SEAL BY SELECTING ANY OF THE MATERIAL COMBINATIONS ON THE LIST.    

Type 21, 1.500" (1-1/2"), Mechanical Seal

BUILD YOUR OWN SEAL BY SELECTING ANY OF THE MATERIAL COMBINATIONS ON THE LIST.