By NORMA Group

By NORMA Group

Corrugated Fittings

Corrugated Fittings

Corrugated fittings include adapters, caps, and couplings. They connect to single-wall corrugated pipe. Made of high-density polyethylene (HDPE) treated with UV inhibitors. They meet applicable ASTM standards and are used in non-pressurized sewer and drain applications.
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Key Features

  • The corrugated adapter connects two different pipe types. Available in 3, 4, and 6 in. sizes and connect to equivalent size sewer & drain (S&D) pipe or slotted pipe in the EZflow® French drain
  • Corrugated caps are used to seal the end of single-wall corrugated pipe to stop the flow of water. Available in 3, 4, and 6 in. sizes.
  • Corrugated couplings connect two lengths of single-wall corrugated pipe and also connect to slotted pipe in the EZflow® French drain
  • Corrugated fittings are made of high-density polyethylene (HDPE) treated with UV inhibitors
  • Meets applicable ASTM standards

Applications

  • For use in non-pressurized underground sewer and drainage applications

  • Maximum working pressure of 5 PSI

  • As part of a complete drainage system, the HDPE corrugated fitting connects to single-wall corrugated pipe as an adapter, cap, or coupling

Installation & Maintenance

  • Attaches to single-wall corrugated pipe

Materials & Sustainability

  • Corrugated fittings are made of high-density polyethylene (HDPE)

  • Corrugated fittings are made in the USA

  • Onsite stormwater management protects the watershed downstream, and limits excess runoff which can lead to negative impacts such as erosion, pollution, and flooding

Product Models

Part Number
Description
351HDPE Corrugated Adapter, 3 in. Drain Pipes & Fittings Spt X 3 in. Corr. Hub
451HDPE Corrugated Adapter, 4 in. Drain Pipes & Fittings Spt X 4 in. Corr. Hub
651HDPE Corrugated Adapter, 6 in. Drain Pipes & Fittings Spt X 6 in. Corr. Hub
3C06HDPE Corrugated End Cap, 3 in.
4C06HDPE Corrugated End Cap, 4 in.
6C06HDPE Corrugated End Cap, 6 in.
3C05HDPE Corrugated Internal Coupling, 3 in.
4C07HDPE Corrugated Internal Coupling, 4 in.
6C07HDPE Corrugated Internal Coupling, 6 in.

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