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ASTM C1461

Standard Specification for Mechanical Couplings Using Thermoplastic Elastomeric (TPE) Gaskets for Joining Drain, Waste, and Vent (DWV), Sewer, Sanitary, and Storm Plumbing Systems for Above and Below Ground Use

Standard by ASTM, 2021-09-28

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Language: English

License Type: Single User

Updates: Not Included

ASTM C1461

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ASTM C1461 is a technical specification for mechanical couplings that use thermoplastic elastomeric (TPE) gaskets to join DWV, sewer, sanitary, and storm plumbing systems. It is relevant for above- and below-ground applications where dependable pipe connections are needed. By setting a clear reference for this coupling type, ASTM C1461 helps support consistent product selection, compatibility review, and quality-focused procurement for plumbing system components.

What is ASTM C1461?

ASTM C1461 is the standard specification covering mechanical couplings with TPE gaskets for joining drain, waste, and vent piping as well as sewer, sanitary, and storm plumbing systems. The document provides a technical framework for this coupling category, helping define how the product is identified and evaluated for intended use. In practice, ASTM C1461 serves as a reference for manufacturers, specifiers, and buyers who need a consistent basis for comparing coupling products.

Where is ASTM C1461 used?

This standard is commonly used in plumbing and drainage applications that involve above-ground and below-ground piping systems. It is relevant when mechanical couplings are selected to connect DWV lines or sewer, sanitary, and storm piping with TPE gasketed joints. ASTM C1461 may also appear in project specifications, product submittals, and purchasing documents where compatibility and standardized product descriptions are important for installation planning and material selection.

Why is ASTM C1461 important?

ASTM C1461 matters because it gives a common specification point for a specific type of mechanical coupling used in critical plumbing systems. That can help reduce uncertainty during procurement, simplify product comparison, and support quality control during review and acceptance. For engineers, contractors, and distributors, the standard provides a useful reference for compliance-focused purchasing and for selecting couplings intended to perform consistently in designated drainage and sewer applications.

  • Mechanical couplings with TPE gaskets
  • DWV, sewer, sanitary, and storm systems
  • Above-ground and below-ground use
  • Specification and product selection reference
  • Quality control and procurement support
SKU: 21a2579b5ff3

  • Publication Date: 2021-09-28
  • Publisher: ASTM

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