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General product classifications

Part Number Cross-Reference W0025
Compatible Brands Welch
Family DuoSeal
Compatible Pump Models 1374
1397
Category Gasket
Weight 0.270
Country of origin US
Manual page WELCH-105,WELCH-106

This Valve Gasket, used within Welch's Duoseal family for the 1374 and 1397 pump models, is a fundamental component in creating and maintaining a secure and airtight seal within the vacuum pump system. Its compatibility, material composition, precision fit, seal integrity, resilience, and longevity are critical for the efficient and reliable operation of these vacuum pumps. More information about this Valve gasket can be found by downloading the pdf catalogue and documents below Valve Gasket, Welch, Duoseal, Part# 411508.