NAPSYS™ HR PVC DWV 25/50 Fittings

Plumbing & Industrial
NAPSYS™-HR
DWV Systems

Westlake Pipe & Fittings’ NAPSYS™ HR PVC DWV 25/50 Fittings are a cost-effective staple for contractors and engineers.

  • Specifically designed PVC fittings for high-rise and plenum applications with vertical pipe support 
  • Helps make installation faster, safer and easier
  • Compatible with NAPSYS™ HR PVC DWV PVC Pipe
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NAPSYS™ HR PVC DWV 25 50 Fittings

Resources

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Brochure

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NAPSYS™-LR PVC DWV 25 and NAPSYS™-HR PVC DWV 25/50 Pipe and Fittings Brochure
Plumbing & Industrial
Brochure
DWV Systems

NAPSYS™-LR PVC DWV 25 and NAPSYS™-HR PVC DWV 25/50 Pipe and Fittings Brochure

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Drawings

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NAPSYS™-HR PVC DWV 25/50 Fittings
Plumbing & Industrial
Technical Product Specification
DWV Systems

NAPSYS™-HR PVC DWV 25/50 Fittings

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Installation Guide

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NAPSYS™-LR PVC DWV 25 and NAPSYS™-HR PVC DWV 25/50 Pipe and Fittings | POCKET GUIDE
Plumbing & Industrial
Installation Guide
DWV Systems

NAPSYS™-LR PVC DWV 25 and NAPSYS™-HR PVC DWV 25/50 Pipe and Fittings | POCKET GUIDE

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Price List

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Plumbing Products Price Lists - Feb 9th 2024 (PDF)
Plumbing & Industrial
Price List

Plumbing Products Price Lists - March 3, 2025 (PDF)

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NAPSYS™-HR (High-Rise) PVC DWV 25/50 Fittings
Plumbing & Industrial
Price List
DWV Systems

NAPSYS™-HR (High-Rise) PVC DWV 25/50 Fittings

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Certification Letter

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NAPSYS-HR PVC DWV Pipe and Fittings Certification Letter
Plumbing & Industrial
Certification Letter
DWV Systems

NAPSYS-HR PVC DWV Pipe and Fittings Certification Letter

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Technical Product Specification

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NAPSYS™-HR PVC DWV 25/50 Fittings
Plumbing & Industrial
Technical Product Specification
DWV Systems

NAPSYS™-HR PVC DWV 25/50 Fittings

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View All Technical Product Specification

Product Specs

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Nominal Sizes
1½", 2", 3", 4", 6", 8", 10" and 12"
Diameter Standard
IPS
Class
Schedule 40
Certifications
CSA: CSA B181.2 QAI: ULC S102.2, FSC 0 SDI 40 (1½" to 8") Intertek: ULC S102.2, FSC 0 SDI 50 (10", 12")

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