Watts 3G-OTH-428543 — Technical Specifications

Name: Watts 3G-OTH-428543 WATTS Backflow Preventer: SD-3, 3/8 in Pipe Size, MNPT x MNPT, 2.5 gpm Flow Rate, 3 in Overall Lg (MPN 3/8 SD3-MN). Key specifications — Brand: WATTS; Connection Type: MNPT x MNPT.
Brand: Watts

The WATTS SD-3 is a carbonated water line dual check backflow preventer with a 3/8 in pipe size and MNPT x MNPT connections. It has a flow rate of 2.5 gpm and an overall length of 3 in (MPN 3/8 SD3-MN).

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Technical Specifications

Parameter	Value
Brand	WATTS
Connection Type	MNPT x MNPT
Manufacturer Part Number	3/8 SD3-MN