Meriam Instrument Differential Pressure Gauge 0-56.7 M3/Hr, 0-150GPM 1124FF

Sale price$199.88


 Meriam Instrument Differential Pressure Gauge

0-56.7 M3/Hr, 0-150GPM 1124FF

Product PDF

The Meriam Model 1120 Differential Pressure Unit is a proven and reliable sensing element used in all Meriam Bellows Gauges. It is available in ranges as low as 0-30″ w.c. or as high as 0-500 PSI. The light weight and compact differential pressure unit incorporates a rupture-proof and leak-proof bellows plus other features that ensure ruggedness and reliability. This basic unit is suitable for activating indicators, recorders, transmitters, switches and controllers. It is also available as a separate assembly for that purpose.

The 1120 consists of a high and a low pressure bellows connected to each side of a center plate. The bellows are enclosed in end housings which in turn are bolted to the center plate. The interior of the bellows and center plate is completely filled with a clean, low freezing point, non-corrosive fill fluid. As differential pressure is applied, this fill fluid moves between the bellows through a field adjustable dampening valve in the center plate. Other external dampening devices are not required for measurements of pulsating differential pressure. Also, the Meriam 1120 incorporates a special design which completely isolates the process fluid from the center plate

  •  Appears Unused, Sold As Is
  • Shipping Weight: 10 Lbs
  • Shipping Dimensions: 12" & 8" & 8" Box
 All prices are in Canadian Dollars
Tax and Customs Brokerage Information
  • Canadian customers will be charged GST or HST on material and shipping
  • US and international customers may be charged incoming taxes, duties, brokerage charges by their countries customs department or shipping company

                               Contact Info

If you have any questions regarding our products please call Jeff or Carrie at 1-289-820-7831

  • NISurplus Inc
  • Welland Ontario,Canada
  • Phone: 1-289-820-7831  
  • E-mail:

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