Fleck 3900

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Fleck 3900

Fleck 3900

3900 is a ROHS and Reach brass valve with fully adjustable 3- or 5-cycle control for an efficient and reliable water treatment. Its backwash capabilities accommodate softener tanks up to 63" and filter up to 42" in diameter. Moreover, the 3900 valve features an environmentally protective cover for water and corrosion resistance and UV stability.

Technical characteristics

  • Backwash flow (m³/h)
    • 24
    Inlet / Outlet (inches)
    • 3
    Service flow (m³/h)
    • 57
    Tank size (inches)
    • 24
    • 30
    • 36
    • 42
    • 48
    • 55
    • 60

Features & Benefits

  • Time-tested, hydraulically-balanced piston, seal and spacer concept
    Pilot the service flow and regeneration
  • Versatile top or side mount
    Suitable for commercial or industrial applications
  • Valve body in brass
    Offers superior strength and durability
  • Designed for single or multi-tank systems, alternating or interlocking.
    Wide range of applications

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CONNECT WITH THE APP

Connect with Pentair Scan

Pentair Scan

Pentair Scan is the reference tool for actively assisting water treatment professionals with their day-to-day tasks: activating warranties, accessing to up-to-date information on our products, and full technical assistance, even when the device is offline.
Simply scan the product label with your smartphone or tablet to instantly access detailed configurations, installation manuals, brochures, spare parts lists, troubleshooting and maintenance diagrams, as well as handy maintenance videos.

Finally, the members of our Blue Network Program are automatically rewarded when they scan their purchases and can exchange their points for rewards on the dedicated websites for this program

Download for free on Google Play Store and App Store and discover all the other features of our app!

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