Valve Gasket, Welch, Duoseal, Part# 411508
USD 5.70
This Valve Gasket is used on Welch brand Duoseal family's 1374, 1397 pump models. It is designed to create a hermetic seal around the valve assembly in the vacuum pump.
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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.