Murphy 20v

Murphy by Enovation 20V / 25V / A20V / A25V Pressure Gauges

• Combination Indicating Gage and Limit Switch
• Critical Vacuum Limit Switches Are Visible and Adjustable (Most Models)
• Switch Can Activate Alarms and/or Shutdown Equipment
• Monitor Engine Load

Dial: White on black, dual scale; U.S.A. standard scale is Inches of Hg/kPa.

Case (mounting clamp included):

  • 20 and 25 Series: Plated steel.
  • A20 and A25 Series: Polycarbonate/glass filled.

Bezel: Polished stainless steel, standard; others are available

Lens: Polycarbonate, high-impact.

Process Connection: 1/8-27 NPTM brass.

Sensing Element: Beryllium copper diaphragm.

Contact Us

Please be as specific as possible by including how we can assist along with any relevant information such as spec number, BOM number, or serial number.
Murphy by Enovation Logo

Authorized Distributor

Palmer Johnson is an authorized distributor and service provider for Murphy by Enovation products.

Genuine Parts

Thousands of parts ready to ship in as little as two hours from our store at

Service and Support

Seven master rebuild centers, ten full-service centers, and an extensive dealer network to serve you.