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
Caleffi 573002A AutoFill 1/2 NPT Backflow Preventer
Availability:
In Stock
Ships same day if ordered by 12 pm
Greater Boston, MA & Chicago, IL areas
If ordered prior to 4pm local time (Mon-Fri)
%3Cp%3EEarn%20[points_amount]%20when%20you%20buy%20this%20item.%3C/p%3E
- $173.91
- $173.91
- Unit price
- / per
✓
Better Price in Cart
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
-
Secure Payments
-
Easy Returns
-
Expert Advice
-
Fast Shipping
Product Description
The Caleffi 573002A is an AutoFill backflow preventer designed for reliable performance in various settings. This device features a half-inch NPT inlet and ensures the prevention of contaminated water from returning to the potable supply.
- Automatic filling function for hassle-free operation
- Built-in backflow prevention to protect water quality
- Durable brass construction for long-term use
Product Highlights
Ideal for applications in heating systems and hydronic loops, the Caleffi 573002A enhances the efficiency of any setup requiring constant water pressure management.
Product Information
Standard Information
- Brand: Caleffi
- MPN: 573002A
Technical Specifications
- Nominal Size: 1/2 inch
- Pressure Rating: 175 psi
- Temperature Rating: 150 degrees F
- Type: Pre-Adjustable
- Connection Type: MNPT x FNPT
- Dimensions: 9 inches wide
- Body Material: Brass
- Inlet Size: 1/2 inch FPT
Related Products
- Choosing a selection results in a full page refresh.