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  • Home
  • Products
    • Agriculture >
      • Bunker Silo
      • Bunker Silo Center Walls
      • Feed Bunk {Type-H}
      • Feed Bunk {Type-J}
      • Foot Baths
      • Manure Pits
    • Septic Systems >
      • Precast Septic Tanks
      • Tank Risers & Covers
      • Tank Filters
      • Zabel Filters
      • Extend & Lok
      • Exterior Pump Basin
      • H-20 Septic Tanks
      • Grease Trap Tanks
      • Two Compartment Tanks
      • Siphon Tanks
      • Plastic Septic Tanks
      • Presby Maze Tank
      • Distribution Boxes
      • Flow Controller
      • Enviro-Septic
      • Infiltrators
      • Ameration Chambers
      • Dry Well
    • Bulkheads
    • Carbon Filters
    • Culverts >
      • Plastic Culverts
      • Metal Culverts
      • Drainage Coils
    • Drains >
      • TUF-TITE TRENCH DRAIN
      • Polylok Drain Box & Drain Valve
    • Fernco Fittings
    • Geotextiles | Fabric >
      • Road Stabilization
      • Filter Fabric
      • Silt Fabric
      • Safety Fence
      • Erosion Control
      • Geogrid
    • Manholes >
      • Sewer Manholes
      • Catch Basins
      • Manholes Items >
        • Joint Sealant
        • MH Steps
        • Covers
        • Grates
        • Lift System
    • Park Benches | Tables
    • Curbs | Piers
    • Pump Systems >
      • Pump Tanks
      • Effluent Pumps
      • Sewage Pumps
      • Grinder Pumps
      • Orfice Sheild
      • Pump Accessories >
        • Alarms
        • Single & Double Floats
        • Junction Boxes
    • PVC Pipe & Fittings
    • Well Tile
    • Wood Furnace Slabs
  • Contact Us

POLY-LOK DRAIN BOX & DRAIN VALVE

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POLY-LOK DRAIN BOX

The Polylok Drain Box is the most versatile box on the market today.  You can choose what height you want your inlets and outlets to be.  It also comes complete with the only seal on the market that accepts 2'', 3'',4'' and corrugated pipe.  No more different fittings to inventory! U.S. Patent No# 6,666,349 & 6,817,631

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20" DRAIN VALVE & METER BOX

We have your solution to all of your drainage needs with our new 20” Drain, Valve, & Meter Box! This box is great for large applications such as golf courses but is also a suitable size for the home. There’s no need to worry about different colored fittings or plugs to inventory because as well as accepting 2”, 3” & 4” pipe, our box can also accept 6” pipe. Our 20” Drain Box will also accept our 20” Risers so you can easily bring the Drain Box to grade. It is the most versatile Drain Box available on the market today! U.S. Patent No# 6,666,349 & 6,817,631

FEATURES

  •  Carefully cut out required opening in the box with a knife.
  •   Install seal from INSIDE the box.
  •   Screw on the nut from OUTSIDE the box.
  •   Tighten to provide a watertight seal.
  •   Remove the correct size tear out on the seal. 
  •   Slide the pipe into the seal.

Physical Address

2878 Route 18
​Waterford, VT 05819

Phone

802.748.2310
​888.779.2085​ fax802.748.2648 

Mailing Address

PO Box 631
St. Johnsbury, VT 05819
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