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Flow Measurement & Control

Flowmeters Code 452G

The Conflow Code 452G - Flowmeter indicates the volume rate of flow of fluid in a pipeline or hydraulic system. The meter is a variable orifice plate type unit, which uses the pressure drop across a spring loaded orifice plate to create the movement of a pointer across a dial.

The orifice plate assembly houses a bar magnet, the movement of which is transferred to a disc magnet fitted to the pointer spindle. The magnetic link enables the pointer mechanism to be in a dry area and a minimum number of moving components are in the fluid. This design enables hydraulic oscillations and aggressive media to be catered for.

Typical Applications

  • Monitoring water or oil flows to the various systems on coal cutting machines, AFC gearboxes and roof bolting machinery
  • Monitoring water lines for dust suppression, motor cooling, ITP systems and fire fighting

Features

  • 1/2" to 3" sizes available
  • Maximum working pressure 315 bar (1" unit)
  • Individually calibrated to ±2% of indicated reading
  • Heavy duty construction
  • Glycerine filled to damp needle pulsations and prevent misting of viewing window
  • Units equipped with side ports, for pressure gauge fitting
Unit Size A (mm) B (mm) C (mm) D (mm) E (mm) Maximum Working Pressure (bar) WEIGHT
1/2" 162 146 67 74 11.1 315 4
1" (BSP) 168 149 83 85 11.1 315 5
1" (NPT) 184 157 83 85 11.1 315 5.5
1.1/4" 206 184 107 110 11.1 275 11.5
1.1/2" 206 184 107 110 11.1 275 11
2" 303 260 135 125 13.5 140 25.5
Unit Size A (inches) B (inches) C (inches) D (inches) E (inches) Maximum Working Pressure (bar) WEIGHT
½” 6.50 5.83 2.64 2.91 0.44 315 3.81 Kg
1” 6.65 5.87 3.27 3.35 0.44 315 4.61 Kg
1 ¼” 8.07 7.28 4.21 4.33 0.44 275 11.23 Kg
1 ½” 8.07 7.28 4.21 4.33 0.44 275 11.07 Kg
2” 11.89 10.31 5.31 4.92 0.53 140 25.5 Kg