F311 High Flow Duplex Strainer
F311 duplex strainers provide uninterrupted flow capability from 30 – 635 m3/h. Flow can be switched by using a lever, allowing for easy maintenance. F311 duplex basket strainers are supplied in cast iron (GG-25, GGG-50) with corrosion protection. Mesh baskets are available in Carbon Steel or Stainless Steel, micron ratings from 20 – 3000 micron.