Fiberglass Products
Free-Flo Duplex Valve Box 3 – 4
All AK Industries packaged sewage basin lift stations come complete with everything needed for a quality installation. The only things you need to provide are the pump of your choice, underground piping and electric cable. Below is a general listing of the items included with each system. Key structural components (PVC, Galvanized, Ductile and Stainless Steel) will vary depending on the selection you make in the Rail & Plumbing chart in the guide.
Features / Specifications
Duplex Valve Box Systems | |
(4) 2″ Guide Rails | (1) 4″ Inlet (Adapt-a-Flex or Cl Hub) |
(2) Flanged Plug Valve | (1) SS Duplex Float Bracket |
(2) Flanged L/W Check Valve | (1) SS Nuts, Bolts, & Washers |
(4) Elbows | (1) Duplex Junction Box |
(1) Tee | (4) Model #2900 Float Switches |
(1) Plug Valve Handle | (2) Pump Lift Out Chain |
(2) Discharge Pipes | (3) Discharge Fitting |
(2) Base Elbows | (1) Set of Duplex Studs |
(2) Pump Flanges | (1) 2″ Mushroom Vent |
(2) Upper Guide Brackets | (6) Lifting Lugs |
(1) 2″ Electric Coupling | (1) Drain Check Valve |