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Elkay MFWS100 Installation Guide

The Elkay MFWS100 is a replacement part designed for Elkay drinking fountains. Manufactured for durability and compatibility, it ensures proper operation and long‑term performance of Elkay fountain assemblies.


Key Installation Requirements:


  • Compatible with designated Elkay drinking fountain models
  • Cold water line only (40–100°F operating temperature)
  • Supply line pressure: 20–105 PSI
  • Standard plumbing tools required for installation
  • Follow manufacturer’s instructions for part orientation and fit

Important Notes Before Installing:


  • Always shut off water supply before replacing part
  • Depressurize water line to avoid leaks or spray
  • Use only genuine Elkay replacement parts for certified performance
  • Check seals and gaskets for wear before reassembly
  • Confirm proper alignment to prevent leaks or malfunction

Basic Installation Overview:


  1. Turn off water supply and relieve pressure
  2. Remove existing component from fountain assembly
  3. Position MFWS100 replacement part in correct orientation
  4. Secure with provided hardware or fittings
  5. Reconnect water supply line and tighten connections
  6. Turn on water supply and check for leaks
  7. Test fountain operation to confirm proper function

For complete specifications and installation guidelines, download the official MFWS100 Spec Sheet and the Installation Manual.


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