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ZURN PEX User Manual

ZURN PEX
40 pages
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Zurn PEX
®
Residential Plumbing Installation Guide

Table of Contents

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ZURN PEX Specifications

General IconGeneral
MaterialCrosslinked Polyethylene (PEX)
ApplicationFire sprinkler systems
StandardsNFPA 13
Joining MethodCrimp
Sizes Available1", 1 1/4", 1 1/2", 2"

Summary

Zurn PEX System Fundamentals

Introduction to Zurn PEX

Provides a general overview of the Zurn PEX plumbing system and its benefits.

Installation Methods Overview

Outlines three common types of PEX plumbing installation methods: Conventional, Home-Run, and Multi-Port Tee.

PEX Tubing Manufacturing Methods

Details the peroxide, silane, and radiation methods for PEX tubing production.

Zurn PEX Fitting and Crimp Systems

Fitting Systems

Describes Zurn PEX CR and Zurn PEX XL brass fitting systems, their features, and precautions.

Crimp Systems

Details QickClamp, copper crimp, and stainless steel clamp systems, including tool usage and adjustments.

Stainless Steel Clamp Ring System

Details the stainless steel clamp ring system, connection methods, and sweat connection recommendations.

Zurn PEX Installation Procedures

Water Service Installation

Guidelines for installing Zurn PEX for underground water service, including trench prep, soil conditions, and testing.

Top Out Installation

Procedures for installing PEX tubing in finished spaces, including support, bending, endpoint connections, and specific fittings.

Water Heater Connections

Guidelines for connecting Zurn PEX to gas, electric, and tankless water heaters and relief valves.

Manifold System Installation

Instructions for installing and connecting Zurn PEX manifolds, including sizing, location, and distribution lines.

Zurn PEX Technical Information and Warranty

Standards, Listings, and Codes

Details NSF, ASTM, CSA standards, and model codes applicable to Zurn PEX products.

Certification and Testing

Information on Zurn PEX installation certification, testing procedures, and available training.

Professional Installation Limited Warranty

Details the terms and conditions of the Zurn PEX limited warranty for professional installations.