For sale is a BRAND NEW, never installed Watts 3/8-inch 9-BD M1 Dual Check Backflow Preventer with an atmospheric vent. This premium commercial stainless steel valve is engineered specifically for commercial espresso machines, coffee brewers, soda carbonators, and restaurant beverage setups to prevent reverse fluid contamination.
This unit is brand new surplus. While it does not include the original cardboard box, it still has the original blue protective plastic factory covers sealed over both ends, ensuring the internal check modules and food-grade seals have remained completely pristine, clean, and dust-free. It has never been hooked up or had water run through it.
Specifications & Details:
• Manufacturer / Brand: Watts Water Technologies
• Model Designation: 9-BD M1 (Model 1 Manufacturing Revision)
• Connection Size: 3/8 Inch
• Body Material: Heavy-duty Stainless Steel
• Max Working Pressure: 150 PSI
• Max Temp Rating: 140°F
• Certifications: Certified to NSF Standard 25 for vending and beverage lines; complies fully with FDA food-contact regulations.
Condition: Brand New Without Box (Open Box Surplus). Flawless cosmetic and mechanical condition. Threads are completely pristine with zero signs of tool wear. Outer casing features factory manufacturing batch stamping 9813 G.
Fast shipping available, or local cash/digital payment pickup. Perfect replacement part for a restaurant technician, coffee shop owner, or commercial plumber at a deep discount!