Select your options below…

{{ option.description }}
"{{ option.noLongerAvailable }}" is no longer a valid option. Please choose from the current set of options.
Need help? Call one of our experts at 1-866-778-6572. We’re open Mon - Fri / 8:00 AM - 5:00 PM EST.
Request pricing below.
Configured Part Number: {{ calcPartNumber }}
Alternate Part Numbers: {{pn}}
{{pn}}
{{ calcAvailability }}

Overview

Features

  • Sizes available
    • 0.25in NPT
    • 0.375in NPT
    • 0.5in NPT
  • Maximum flow: up to 100 CFM
  • Pressure range: 5 to 125 psig
  • Temperature range: 40 to 125°F
  • Knob adjustment type
  • Gauge included

Description

The Chicago Pneumatic QRS Series is a line of airline regulators, designed with a knob adjustment that features a three position non-rising knob: push to lock, pull to adjust, and detach to make tamper resistant. The reinforced diaphragm allows for repeated accuracy. The compressed air control valve reduces compressor supply pressure to a recommended constant downstream pressure suitable for air tools. The regulators function by regulating air pressure in the air line at point of use and feature self-relieving style units.