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The Zurn RK4-375CK1 is a check assembly repair kit designed for 2-1/2 inch to 4 inch models, including 375A, 375ADA, 375DA, 475, 475DA. This kit is essential for maintenance and repair of backflow preventers to ensure proper waterworks functionality.
The Zurn RK4-375CK1 enables quick and efficient repairs with its comprehensive components. It is highly beneficial for professionals in plumbing and waterworks maintenance.
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