Watts 3G-OTH-436703 — Technical Specifications

Name: Watts 3G-OTH-436703 WATTS Backflow Preventer Repair Kit: Complete Rubber Parts Kit, 818DD4/818DD6, 3/4 -1 LF909, 909 (MPN LFRK 909-RT 3/4-1). Key specifications — Compatible Valve Size: 3/4 in to 1 in; Compatible with Grainger Part No.: 818DD4; Compatible with Series: 909; Compatible with Mfr. Model No.: 3/4 -1 LF909; Includes: RV Disc Assembly.
Brand: Watts

The WATTS Backflow Preventer Repair Kit (SKU 30UK37) is a complete rubber parts kit designed for use with Watts backflow preventers. It includes an RV Disc Assembly and is compatible with Series 909 models, specifically the 3/4 -1 LF909, for valve sizes from 3/4 in to 1 in. The manufacturer part number is LFRK 909-RT 3/4-1.

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Technical Specifications

Parameter	Value
Type	818DD4/818DD6, 3/4 -1 LF909, 909
Includes	RV Disc Assembly
Compatible Valve Size	3/4 in to 1 in
Compatible With Series	909
Manufacturer Part Number	LFRK 909-RT 3/4-1
Compatible With Mfr. Model No.	3/4 -1 LF909
Compatible With Grainger Part No.	818DD4