The Pentair Autotrol 255/720 8" Water Softener Head with By Pass has the following features:

• High-quality valve: Ensures precise control and effective water softening.
• Digital display: Shows essential information for maximum water cleaning quality.
• Air-Check: Ensures proper air adjustment within the system for uninterrupted operation.
• Female angled pipe PP OD - NPT thread 3/8" x 1/4": Facilitates smooth connections within the system.
• Joint elbow pipe OD - pipe OD 3/8": Allows easy integration of components.
• Brine valve (3/8"): Necessary for brine circulation within the system.
• Weight: Maintains stability and balance for consistent performance.
• By-pass

Recommended for automatic systems. The valve system features a plastic valve body made from Noryl with an NSF listing, ensuring safety and reliability. The elastic sealing of the valves is NSF approved for cold water use.

Key specifications:

• Operating flow rate (Kv): 3.4
• Backflow rate: (Delta P 1.72 bar)
• Resin capacity: 75 liters
• Available with LOGIX timers: 740 C - ET Electronic Lap, 760 C - ET Electronic Volume, 742 C Programmable Electronic Chronometric, 762 C Programmable Electronic Volumetric
• Power socket: 12/230V - 50Hz European plug
• Threaded tank connection: 2 ½" - 8 AN male
• Threaded brine line connection: ¼" NPT male
• Diffuser pipe diameter: 1.05" (27mm)