Watts 3G-OTH-436844 — Technical Specifications

Name: Watts 3G-OTH-436844 WATTS Backflow Preventer Repair Kits: First Check Kit, 1KYD2/1KYD7/1KYD9, 757/757DCDA, Repair Kit (MPN RK757/DCDA-CK1-RS 21/2-4). Key specifications — Compatible Valve Size: 2-1/2 in to 4 in; Compatible with Grainger Part No.: 1KYD2; Compatible with Series: 757DCDA; Compatible with Mfr. Model No.: 757; Includes: Red Silicone Disc Elastomer.
Brand: Watts

The Watts First Check Kit (MPN RK757/DCDA-CK1-RS 21/2-4) is a repair kit for Watts 757 and 757DCDA series backflow preventers. It includes a red silicone disc elastomer and is compatible with valve sizes 2-1/2 in to 4 in.

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Technical Specifications

Parameter	Value
Type	1KYD2/1KYD7/1KYD9, 757/757DCDA, Repair Kit
Includes	Red Silicone Disc Elastomer
Compatible Valve Size	2-1/2 in to 4 in
Compatible With Series	757DCDA
Manufacturer Part Number	RK757/DCDA-CK1-RS 21/2-4
Compatible With Mfr. Model No.	757
Compatible With Grainger Part No.	1KYD2