Caleffi 573017A Autofill Assembly Combo With Backflow Preventer 1/2 Inch Press Union X FNPT Brass Limited Offer
Original price was: $199.13.$79.65Current price is: $79.65.
The Caleffi 573017A is an autofill assembly combo that includes a backflow preventer. This product is designed to enhance the efficiency of heating systems by maintaining appropriate water levels. Ideal for HVAC professionals, this assembly connects easily using a half inch press union and FNPT configuration.
- Pre-adjustable automatic filling valve
- Brass material construction
- Max inlet pressure of 175 PSI
Product Highlights
This assembly offers reliable automatic filling and includes a pressure gauge, making it suitable for various heating applications.
Product Information
Standard Information
- Brand: Caleffi
- MPN: 573017A
Technical Specifications
- Product Type: Autofill Assembly with Backflow Preventer
- Size: 1/2 Inch Press Union x FNPT
- Material: Brass
- Details: Pre-Adjustable Automatic
- Pressure: 175 PSI
- Temperature: 150 Degrees F
- Shipping Weight: 8 LBS





