Product code: Deltaflux

Product Overview

The Deltaflux Orifice Meter is ideal for direct flow indication of high liquid or gas flows in large pipe sizes. It offers an economic, easy to use and low maintenance solution that does not require external powering.

Key Features & Benefits

  • High flows
  • Direct reading
  • Between flange connections
  • Compact construction
  • Vertical or horizontal mounting
  • By-pass isolation valves
  • Optional alarm

Typical Applications

  • General Plant Use
  • Gas measurements
  • Liquid measurements

Typical Industries

  • Power plants
  • Paper and pulp industry
  • Educational Equipment
  • Water Industry
  • HVAC


Gas Range 20 to 7000 m³/h (Air equiv.)
Liquid Range 2 to 1000 m³/h (Water equiv.)
Accuracy ± 2% FSD
Flowrate Reading 'Top' edge of the Float @ middle of the Graduation Line
Temperature -15° to 90°C
Sizes 38, 50, 80, 100, 150, 200 mm
Connections Flange wafer, bolted between flanges (DIN or BS10 Table E or D)
Pressure (Non Shock) 20 bar max.

Standard Materials

Orifice Carrier 316 Stainless Steel flow orifice mounted in a polyester coated Carbon Steel carrier
Seals Viton
Flow Tube Borosilicate Glass