DP Orifice Plate Flowmeters from Kirchner Germany are manufactured with a wide variety of nominal widths for water, air, transparent and non-transparent liquids and gases and non-conductive fluids (mineral oils, demineralised water). 

• Simple operation, no moving parts, wear-free
• Horizontal and vertical installation - between flanges - int. or ext. threads - pipe union
• Pipe size from DN 40 to DN 200
• Flow range: air 0.5 - 4000 m3/h, water 0.05 - 735 m3/h
• Diff.Pressure: air: 5 - 1000 mbar, water: 100 - 1000 mbar
• Accuracy 2,5% of full-scale range
• Calibration acc. to customer specification