ASTM D2241 Certa-Lok® PVC Fittings

Westlake Pipe & Fittings’ D2241 Certa-Lok® PVC Fittings are patented PVC fittings that utilize corrosion-proof splines aligned with precision machined grooves to create bi-directionally restrained joints on PVC pipe segments that can be assembled in minutes.

  • Designed to meet the demands of water distribution and irrigation systems
  • Flexible elastomeric gaskets in the coupling provide a hydraulic seal
  • Manufactured using top-quality raw materials & modern PVC processing technology
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Brochure

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Municipal Overview Brochure
Municipal
Brochure
Pressurized Potable Water Systems
Specialty Municipal Systems
Sewer Force Main Systems
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Municipal Overview Brochure

Technical Product Specification

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D2241 Certa-Lok® Fittings Product Specification
Municipal
Technical Product Specification
Pressurized Potable Water Systems

D2241 Certa-Lok® Fittings Product Specification

Installation Guide

Learn how to install Westlake Pipe & Fittings products.

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Certa-Lok® Field Installation Tools
Municipal
Technical Product Specification
Pressurized Potable Water Systems
Sewer Force Main Systems
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Certa-Lok® Field Installation Tools

Certa-Lok® RJ Installation Guide
Municipal
Installation Guide
Pressurized Potable Water Systems
Sewer Force Main Systems
Gravity Sewer Systems
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Certa-Lok® RJ Installation Guide

Certa-Lok® RJIB Installation Guide
Municipal
Installation Guide
Pressurized Potable Water Systems
Sewer Force Main Systems
Gravity Sewer Systems
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Certa-Lok® RJIB Installation Guide

Product Specs

Nominal Sizes
2", 3", 4", 6", 8", 10", 12", 14", 16"
Diameter Standard
IPS
Pressure Rating
90 psi, 160 psi, 200 psi, 250 psi, 315 psi
Certifications
NSF 61

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