Septic Tanks and Accessories
- Concrete residential septic tanks
UNDERGROUND SPECIALTIES manufactures, sells and concrete septic tanks. All of our tanks are approved by the "CPA Product Registration Program".
Millennium Precast Products - A division of Underground Specialties Inc.
Sizes available:
800 Gallons (3,600 liters)
1000 Gallons (4,500 liters)
1250 Gallons (5,600 liters)
1500 Gallons (7,000 liters)
2000 Gallons (10,000 liters)All of our septic tanks come complete with a Polylok PL-122 Effluent Filter already installed on the outlet.
- Septic tank access opening risers & covers
POLYLOK Riser & Covers are designed to meet your needs:
- Less screws to worry about
- Factory installed gaskets in Risers and Covers at no cost
- Watertight and airtight
- Allows septic tank to be easily vacuum or water tested
- Highest UV-Ray Protection on the market today
- Easy to bring septic access to grade
- Made of High Density Polyethylene which won't shatter like some Polypropylene risers
- Tear off riser ring if frost is a problem
- Same flush design to eliminate frost problems
24'' x 6" Risers & Cover
Description
Like our 20" riser, we have combined all the best features of concrete and plastic risers to create our patented riser system. Our risers hold their shape, are stackable, screw together, and are water and airtight. Structural ribs inside prevent frost from adhereing to the riser in frost prone areas.20" x 12" Risers
Description
The best just got better. You asked for it and now we have it. Polylok is proud to introduce our new 1-foot tall 20" riser. It has the same high quality as our 6" tall 20" risers but with fewer screws. Structural ribs inside prevent frost from adhering to the riser in frost prone areas.Concrete Riser and Covers
UNDERGROUND SPECIALTIES manufactures concrete risers to extend your access covers on older type septic tanks.
Riser Sizes Available
18" ID (23" OD) x Heights of 3", 6", 8", 10", 12", 18", 24", 30" & 36"Replacement
Covers Measures - 19 1/2" OD - Carson plastic perforated and solid septic bed pipe & fittings
UNDERGROUND SPECIALTIES supplies Carson's PVC perforated and solid pipe for septic tank leachfields.
Available in 3" & 4" x 10' Lengths Solid or Perforated
We also have a complete line of PVC bends, tee's and reducers for your project.
- Hancor leachfield ARC24 chambers
Save time and labor with the arc 24
Leaching chambers are rapidly becoming the product of choice for leachfield applications over conventional pipe and gravel systems. Their lightweight construction offers lower installed costs and less intrusive installations.
- How to care for your septic tank