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Wilkins 103-12S S-Series Cap Gasket — Universal Fit For 1/2-Inch To 1-1/4-Inch Valves

Original price was: $19.33.Current price is: $12.89.

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SKU: 103-12S Category: Brand:

Description

Replacement cap gasket for Wilkins S-series strainers (SKU 103-12S). Designed to seat the cap on 1″ S cast-bronze “Y” type strainers and SXL strainers to maintain a reliable, leak-free seal.

  • Fits nominal sizes 1/2″ to 1-1/4″; common replacement for 1″ SXL strainer assemblies.
  • Precisely matched to Wilkins S-series cap profiles and seating surfaces for consistent sealing.
  • Ensures leak-free operation in backflow, irrigation, and filtration systems when installed correctly.
  • Simple replacement: remove cap, inspect seating surface, fit new gasket, and reassemble following manufacturer’s recommendations.
  • Keep a spare gasket on hand to minimize service downtime during routine maintenance or repairs.

Confirm compatibility with your valve or strainer model before ordering by checking SKU 103-12S or the manufacturer’s parts diagram. Contact technical support for model-specific questions.

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