Watts 3G-OTH-436734 — Technical Specifications

Name: Watts 3G-OTH-436734 WATTS Backflow Preventer Repair Kits: First Check Kit, 809GC8/809GC9, 919/LF919, Repair Kit, RK-919 (MPN RK 919-CK1 1-1/4-1-1/2). Key specifications — Compatible Valve Size: 1-1/4 in to 1-1/2 in; Compatible with Grainger Part No.: 809GC9; Compatible with Series: RK-919; Compatible with Mfr. Model No.: 919; Includes: Check Assembly.
Brand: Watts

The WATTS First Check Kit is a repair kit for Watts backflow preventers, part of the RK-919 series. It includes a check assembly and is compatible with valve sizes 1-1/4 in to 1-1/2 in, fitting the 919 model. The manufacturer part number is RK 919-CK1 1-1/4-1-1/2.

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Technical Specifications

Parameter	Value
Type	809GC8/809GC9, 919/LF919, Repair Kit, RK-919
Includes	Check Assembly
Compatible Valve Size	1-1/4 in to 1-1/2 in
Compatible With Series	RK-919
Manufacturer Part Number	RK 919-CK1 1-1/4-1-1/2
Compatible With Mfr. Model No.	919
Compatible With Grainger Part No.	809GC9