Series 1211/1212 Slack Tube Manometer

Brand: Dwyer Instruments, LLC

The Series 1211 Slack Tube® Manometer is as accurate as the finest laboratory "U" gauges, but is designed to roll up compactly for easy carrying.

These manometers cover a wide range of pressure readings from 4-0-4 inches up to 60-0-60 inches.

The Model 1212 Gas Pressure Kit in comes supplied with a 1211-16 Slack Tube® Manometer, carrying case, necessary tubing, and connection fittings for checking gas pressures in virtually all gas appliances.
  • Rolls up for easy storage and transport
  • Over pressure safety traps to prevent loss of fluid due to over range pressures or surges in pressure

1 model matching criteria
Out of Stock



  • 16-3/4 to 87-3/4

Enclosure, Body Material

  • Plastic
  • Rubber

Pipe Size

  • 1/8” to 1/4”

Pressure Range

  • Inches Hg: 0 to 60

Tube Connection

  • 3/16” Tube

  • Filter Monitoring
  • Duct Static Pressure for Setting Damper Position

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