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How to Install a T4111 Elastomer Bellows Cartridge Seal

The T4111 is a single-use cartridge seal that simplifies the sealing process for applications using aqueous solutions, making it suitable for industries such as wastewater treatment, food and beverage, and mining. It is recommended for use on centrifugal and rotary pumps, and similar rotary shaft equipment. This 4-minute video shows how fast and easy it is to install:

We’re excited to announce that Beckwith & Kuffel has become an official small business partner of the Seattle Seahawks! This partnership reflects our commitment to excellence both in our community and in our reliable service. Here’s to a successful season ahead - Go Hawks!

Find out more at the Seahawks Small Business Partner page.
Seattle Seahawks Small Business Partner 2026