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General product classifications

Part Number Cross-Reference W0017
Compatible Brands Welch
Family DuoSeal
Compatible Pump Models 1374
1397
1398
1399
1400
Category Hardware
Subcategory Washer
Weight 0.270
Country of origin US
Manual page WELCH-104,WELCH-105,WELCH-106

Enhance your Welch Duoseal pump with the reliable Washer (Product Number: 411137). Crafted for durability and precision, this essential hardware component ensures optimal pump functionality. Upgrade effortlessly with the 411137 Washer, designed to fit seamlessly and provide dependable support for your vacuum system. Trust in the quality of this component to maintain the integrity of your Welch pump, offering longevity and reliable functionality for various applications.