Zurn Wilkins RK4-375CK1 #1 Check Assembly Repair Kit for 2-1/2" - 4" 375A, 4" 375DA, 475DA and 475DAV

Zurn Wilkins RK4-375CK1 is the first check assembly repair kit for Wilkins 375 and 475 series backflow preventers.

The kit includes seat retainer #1, O-ring seat, bolt poppet retainer, handle #1 poppet assembly, washer poppet bolt, O-ring poppet bolt, poppet retainer, seal ring and seat assembly #1 poppet, along with lubricant, so the first check can be repaired quickly. It carries a 1-year limited warranty.

Before ordering, confirm the assembly model and size: the kit fits 2-1/2" and 3" models 375A/375ADA and 4" models 375, 375DA, 475 and 475DA.

Specifications

• Brand: Zurn Wilkins
• Manufacturer Part #: RK4-375CK1
• Type: #1 Check Assembly Repair Kit
• Fits: 2-1/2" and 3" 375A/375ADA; 4" 375/375DA/475/475DA
• Includes: #1 check assembly, retainer and lubricant
• Application: Waterworks
• Warranty: 1-year limited
• UPC: 612052282053
• Category: Backflow Preventer Parts

Documents

• Warranty (PDF)

See also: all Zurn Wilkins products.