Polylok - 20"x2" Riser - 3009-GR2 1/3 HP shaded pole motor

1/3 HP shaded pole motor with overload protection

The Polylok Heavy Duty Trench Drain is H-20 wheel load rated when cast in reinforced concrete

The ATL system is a sand-lined treatment and dispersal leachfield system consisting of 6 components

downspouts

The 22" A1800 comes with a built-in gas deflector

Polylok - 20"x2" Riser - 3009-GR2 1/3 HP shaded pole motorPolylok's 20"x2" risers are a great solution for systems needing only a few inches to come to grade. Details Allows septic tank to be easily vacuum or water tested Highest UV protection on the market today Easy to bring septic access to grade Made of High Density Polyethylene Tear off the riser ring if frost is a problem Structural ribs inside prevent frost from adhering to the riser in frost prone areas Makes riser stack stronger Accepts any Polylok