The Wilkins RK6-350 is a standard repair kit designed for 6" models 350, 350A, 450, 375, and 475 backflow preventers, ensuring reliable restoration of backflow prevention function.

Key Specifications:

• Applicable Size: 6 Inches
• Compatible Models: 350, 350A, 450, 375, 475
• Kit Contents: O-rings and seal rings
• Notable Certifications: ASSE 1015, CSA B64.5
• Application: Backflow preventer repair

Other Related Variants:

• RK1-350: 1 Inch version with check assemblies
• RK34-350: 3/4 Inch version with check assemblies
• RK4-350: 2 1/2 Inches to 4 Inches version
• RK8-350: 8 Inches to 12 Inches version
• RK212-350: 2 1/2 Inches version

Materials:

• Quality rubber O-rings
• Durable seal rings

Typical Installation:

Used for quick repair and replacement of internal seals and O-rings in 6" backflow preventers to restore proper backflow prevention function and avoid full assembly replacement in commercial, industrial, and municipal water systems.

Standards Compliance:

ASSE 1015; CSA B64.5

Features & Benefits:

• Complete Repair Solution: Includes two check O-rings, eight poppet bolt O-rings, and two seal rings for comprehensive restoration of the Zurn RK6-350 backflow preventer.
• Quality Construction: Designed with long-lasting materials that ensure reliable performance and extended service life.
• Cost-Effective Maintenance: Enables quick repair without requiring full assembly replacement, saving time and money.
• Certified Compliance: Meets ASSE 1015 and CSA B64.5 standards for backflow prevention reliability and safety.

FAQ

Q: Which backflow preventer models is the Wilkins RK6-350 compatible with?

A: The Zurn RK6-350 repair kit is compatible with 6" models 350, 350A, 450, 375, and 475 backflow preventers.

Q: What components are included in this repair kit?

A: The kit includes two check O-rings, eight poppet bolt O-rings, and two seal rings necessary for restoring backflow preventer function.

Q: Can this repair kit eliminate the need for full assembly replacement?

A: Yes, this repair kit is designed for quick repair and replacement of internal seals and O-rings, avoiding costly full assembly replacement when only seal components need servicing.

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