Search
-
HVAC Equipment
-
Ductless Mini Splits
- Ductless Mini Splits
- Shop By Zone
- Shop by BTU
- Shop By Brand
- Components
- Accessories
-
HVAC Parts & Supplies
- HVAC Parts & Supplies
- HVAC Supplies
- HVAC Tools
-
HVAC Replacement Parts
- Blower Housing & Assemblies
- Blower Wheels
- Breakers, Contactors & Disconnects
- Capacitors & Transformers
- Control & Circuit Boards
- Filter Driers & Accumulators
- Gas Valves & Conversion Kits
- Heat Exchangers
- Thermal Expansion Valves (TXV)
- Temperature Controls
- Wall Brackets & Parts
- Miscellaneous Parts
- O-Rings & Gaskets
- Hydronics
- Motors
- Thermostats & Zoning
-
Plumbing
-
Pool
-
Electrical
-
Air Quality
-
Tools & Supplies
-
Door Security & Hardware
Watts 0111840 6 757DCDA-OSY-LM Detector Assembly Backflow Preventer
Availability:
In Stock
Ships via freight in 1-3 business days
- $10,654.62
- $10,654.62
- Unit price
- / per
✓
Better Price in Cart
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
LTL Delivery
This product weighs 400 lb each and will be shipped via LTL carrier. A lift gate option will be added free of charge for your convenience.
-
Secure Payments
-
Easy Returns
-
Expert Advice
-
Fast Shipping
Product Description
The Watts 0111840 is a double check detector assembly designed to prevent backflow in plumbing systems. Its lightweight design features stainless steel for increased durability and resistance to corrosion.
- Compact design reduces installation space
- Dual check valve system for reliable protection
- Testable under continuous pressure for peace of mind
Product Highlights
This assembly is suitable for non-health hazard conditions, particularly effective in fire sprinkler lines.
Product Information
Standard Information
- Manufacturer: Watts Regulator Company
- MPN: 0111840
Technical Specifications
Complete your install
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Loading install accessories...
Add install kit to cart
—
Related Products
- Choosing a selection results in a full page refresh.