With a 100+ year service life, A-2000 pipe withstands corrosive attack from both acidic and alkaline soils, is unaffected by chemicals found in normal sewage, and is a cost-effective alternative to other pipe products.

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PVC Sanitary Sewer Pipe for Storm Sewer Pipe Applications

A-2000™ is a seamless profile wall PVC pipe extruded with a smooth interior and corrugated exterior. A-2000 provides excellent durability and resistance to abrasion and scour. It withstands corrosive attack from both acidic and alkaline soils and is unaffected by chemicals found in normal sewage. A-2000 has a proven track record in a variety of applications including sanitary sewers, storm sewers and subdrainage systems since 1984.

A-2000 is a cost-effective alternative to polypropylene, SDR35, ductile iron, RCP and glass fiber reinforced pipe products used in sanitary sewer applications.  A-2000’s superior strength, joint tightness, and overall quality have made it a standard in the industry.

Engineered for gravity flow applications in depths exceeding 30 feet, A-2000 should be specified whenever you consider using PVC sewer pipe.

A-2000 far exceeds the durability and service life of HDPE sanitary sewer pipe and drainage pipe and provides material stiffness up to six times greater than HDPE. And unlike HDPE plastic drainage pipe, A-2000 has a minimum of 46 pipe stiffness for all diameters.

A-2000 is also more hydraulically effective than HDPE or concrete pipe, meaning A-2000 can be designed as a smaller and less expensive pipe.

A-2000 Features and Benefits


Manufactured from low fill, virgin PVC resin

100+ year design life, superior corrosion and abrasion resistance

Patented double-sealing gasketed joint

Watertight joints

Superior load capacity

Can be installed to depths of 30 feet or more

Manning’s “n” = 0.009

Superior hydraulics; can be designed as a smaller and less expensive pipe

Lightweight and available in  long lengths

Easier and less expensive to install

A-2000 Properties

  • A-2000 pipe is available in 4” – 36” diameters
  • Standard lengths are 12.5’, 14’, and 22’
  • Perforated A-2000 is available for subdrainage applications
  • Complete line of fittings are available for uniform quality and more efficient placement

A-2000 Joint Options

  • Patented double-sealing gasketed joint for watertight applications
  • Positive O-ring gasketed bell-spigot joints for fast, easy, economical installation

A-2000 Applications

  • Storm Sewers
  • Sanitary Sewers
  • Subdrainage Systems
  • Irrigation

Technical information for this product is centrally located in the technical guides section.

Technical Guides
CMP and PVC Pipe for Storm Sewer, Sanitary Sewers and Small Culverts

Designing drainage structures with hydraulically efficient corrugated steel, aluminum or PVC pipe. ULTRA FLO® and HEL-COR® are available in standard diameters through 120” and 144" respectively. Special diameters are also available in both products. The PVC pipe systems, A-2000™ and A2™ Liner Pipe — used for both drainage structures and sanitary sewers—are available through 36” diameter.

CMP and PVC Pipe for Pipe Reline

Lining inadequate or failing structures with corrugated metal material or plastic pipe uses little of the available area, thereby preserving the maximum amount of the original opening. Due to the hydraulic efficiency of Contech products, often a smaller structure provides the same hydraulic capacity as the original because of the low Manning “n” factors of A-2000™ and A2™ Liner PVC pipes and HEL-COR® and ULTRA FLO® CMP. Existing culverts and arches are generally lined with structures of the same shape, though slightly smaller in size. Rectangular openings can be lined with round, elliptical or pipe arch structures. Corrugated metal structures can fit almost any existing shape.

The Contech Advantage

Agency/Regulatory Guidance

Our team is ready to provide you with expert advice and assistance on local regulatory requirements, resulting in faster approvals.


Solution Development

Our engineers can review your requirements, weigh all options, and recommend the optimal solution to integrate with your site designs.

Technical Expertise

Our engineers can assist by providing product specific engineering calculations such as hydraulics, buoyancy, foundation reactions, and unit sizing.

Cost Estimates

We can quickly provide engineer’s cost
estimates to assist with your solution
selection process.

Site Specific Drawings

Our engineers can provide site-specific drawings for proposals, project meetings, and submittals, helping you be more efficient with your time.

On-site Assistance

Contractors know time is money, so we provide preconstruction meetings, delivery coordination, and on-site installation support to ensure a timely, smooth installation.