Equipment - Visual Water Flow Indicators

Visual Flow Indicators

The simple, low-cost way to
monitor fluid movement

The MPC Model 202 Visual Flow Indicator (VFI) is an inexpensive,compact device used to visually detect flow, color, and relative movement of liquid. A few of the most common applications for the VFI includes the monitoring of cooling water to welding and die casting machines.

Visual Flow Indicator in motion
This low-cost indicator uses the flow of liquid to agitate multi-colored balls in a clear Lexan® dome. The solid brass alloy body is designed to be easily installed in the pipe line or to be panel mounted for observing multi-line applications. The MPC VFI operates in all planes and positions, providing visibility from virtually any angle.

Just one glance shows you how everything is flowing!

Key Features:

  • Low Cost
  • Five sizes from 1/4" to 1" NPT
  • Solid brass alloy body
  • Clear, tough Lexan® liner and dome
  • Chemically resistant Buna-N seal
  • Self-cleaning ball action
  • Compact size
  • Easy installation
  • Available for quick delivery

Typical Applications:

  • Welding machines
  • Die cast machines
  • Tool machines
  • Injection molding machines
  • Extrusion machines
  • Paint and varnish lines
  • Oil drilling equipment
  • Plating industry
  • Paper industry processing lines

Dual Sentry™ Electronic Flow Indicator

A Closer look at the VFI Components

Pressure Drop Chart

Spotwelding Consultants Inc.

4209 Industrial
Rowlett, Texas 75088
Toll Free: 888-255-6780
Phone: 972-475-0874
Fax: 972-475-5024