3/8" Watts SD-2 -MN 3/8, Lead-Free Stainless Steel, Dual Check Valve Backflow Preventer, Male NPT Connection

Name: 3/8" Watts SD-2 -MN 3/8, Lead-Free Stainless Steel, Dual Check Valve Backflow Preventer, Male NPT Connection
Brand: Watts
SKU: SD-2 -MN 3/8

SKU: SD-2 -MN 3/8

Made in the United States

$257.99 Was: $478.50 You Save $220.51

Available to Order

Available Models

1/4" MN 1/4, Male NPT Conn. 1/4", Female NPT Conn. 1/4", SAE Female Flare Conn. 3/8", SAE Male Flare Conn. 3/8" MN 3/8, Male NPT Conn. 3/8", Female NPT Conn. 3/8", SAE Female Flare Conn.

Size3/8"

Max. Working Pressure200 psi

Body MaterialLead-Free Stainless Steel

End ConnectionMale NPT

Typically ships in 14–21 business days from the manufacturer

Need it fast? Call 888-825-8800 — we may be able to expedite your order.

Estimated ship date: calculating...

Download Specification Sheet (PDF) Download Installation & Maintenance Manual (PDF)

Sourced from Vetted Suppliers Every product is quality-checked from certified manufacturers

Need It Fast? Call 888-825-8800

30-Day Returns · see policy

Expert Support: 888-825-8800

Technical Specifications

General

Item	Backflow Preventor
Size	3/8"
Temp. Range	33°F to 110°F
Brand	Watts
Manufacturer Part #	SD-2 -MN 3/8
Country of Origin	Made in the United States

Materials & Construction

Body Material	Lead-Free Stainless Steel

Performance

Backflow Preventer Type	Dual Check
Max. Working Pressure	200 psi

Connections

End Connection	Male NPT