Liquid Filled White Mechanical Vacuum Gauge


In Stock & Ready to Ship Most Orders Placed by 3PM EST Ship Same Day (Except Weekends & Holidays)
  • 30 Day No Hassle Returns

    30 DayNo Hassle Returns

  • Free Shipping Over $50

    Free Shipping Over $50Contiguous USA

  • Free In-House Support

    Free In-House Support

  • One Year Limited Warranty

    One Year
    Limited Warranty


GlowShift 1-1/2” (38mm) White Dial Mechanical Liquid Filled Vacuum Gauges require no hardware or wiring to display compression and vacuum levels from -30 to 0 inHG. This analog liquid vacuum gauge will alert you if there are any air leaks or possible mechanical issues such as faulty valves and cylinders. A 1/8-27 NPT Male Thread is located on the back of the gauge for vacuum lines and fittings. Monitor vibration-free readings at idle or check levels at cranking speed to assess if your engine is performing at peak efficiency.

Liquid Filled Gauge Series
GlowShift’s Liquid Filled White Mechanical Series Gauges are designed with an analog display featuring a white gauge face, black needle and clear lens. Each 1-1/2” (38mm) gauge is liquid filled with silicone oil to help protect the needle from powerful engine vibrations so you can receive readings with pinpoint accuracy. Housed in a waterproof chrome body with a trim ring, this mechanical liquid filled vacuum gauge is built to last and will enhance the look of your car or truck.

GlowShift Guarantee
GlowShift includes Free Lifetime Technical Support and a One Year Limited Warranty with each purchase.

  • 1-1/2” (38mm) Mechanical Vacuum Gauge
  • Analog Readings From -30 to 0 inHG
  • White Dial Gauge with Black Needle & Clear Lens
  • Liquid Filled with Silicone Oil
  • Waterproof Chrome Body & Trim Ring
  • 1/8-27 NPT Male Thread on Back of the Gauge
  • Case Outer Diameter: 1-3/5" (40mm)
  • Bezel Outer Diameter: 1-3/4" (45mm)
  • Free Lifetime Technical Support
  • One Year Limited Warranty
Tech Specs
Gauge Series: Liquid Filled Series
Brand: GlowShift
Gauge Type: Vacuum
Range of Reading: 30 inHG - 0 inHG
Face Color: White
Size: 38mm
Lens: Clear
Sending Unit: Mechanical
Measurement Unit: Standard
Display: Analog