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Zurn Z81000-XL-3M Installation Guide

The Zurn Z81000‑XL‑3M AquaSpec® faucet is a 4" centerset, single‑control lavatory faucet designed for commercial restrooms. Built with a cast brass body and chrome finish, it provides durability, ADA compliance, and vandal‑resistant operation.


Key Installation Requirements:


  • Deck‑mounted installation on 4" centerset lavatory sinks
  • Supply line pressure: 20–125 PSI
  • Hot and cold water supply connections required
  • Includes mounting hardware and 3" lever handle
  • Complies with ADA accessibility standards

Important Notes Before Installing:


  • Always shut off water supply before installation
  • Do not overtighten supply connections to avoid damage
  • Use only genuine Zurn replacement parts for service
  • Ensure faucet is mounted securely to resist vandalism
  • Check aerator flow rate to meet local code requirements

Basic Installation Overview:


  1. Turn off water supply and relieve pressure
  2. Position faucet on sink deck aligning with 4" centerset holes
  3. Secure faucet body using provided mounting hardware
  4. Connect hot and cold supply lines to inlet shanks
  5. Tighten connections and check for leaks
  6. Install handle and verify smooth single‑control operation
  7. Flush faucet to remove debris before final use
  8. Install aerator and confirm proper flow

For complete specifications and installation guidelines, download the official Z81000‑XL‑3M Spec Sheet and the Installation Manual.


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