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The JB Industries PR-311 is a vacuum pump repair part designed for specific models including DV-42N, DV-85N, DV-142N, and DV-200N. This cover seal ensures an effective seal for optimal performance during vacuum operations. Replace worn or damaged seals with this part to maintain the vacuum system without the need for a complete pump replacement.
This cover seal is essential for those who frequently service vacuum pumps, ensuring that the vacuum system operates smoothly and efficiently.
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