Dwyer, 1211 Series Slack Tube Manometer, 18-0-18 Inch, 17-1/2 oz Water or Mercury Required 1211-36
The Series 1211 Slack Tube Manometer is as accurate as the finest laboratory "U" gages, but is designed to roll up compactly for easy carrying. These manometers cover a wide range of pressure readings from 4-0-4 Inch up to 60-0-60 Inch.
Features & Benefits
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
Applications: Filter Monitoring, Duct Static Pressure for Setting Damper Position