Point Four Systems - A Water Quality & Instrumentation Company

By: Point Four  09-12-2011
Keywords: Engineering Services, water quality, Diffusion Of Oxygen


Point Four specializes in the design, manufacture and supply of systems for the measurement, control and diffusion of oxygen and other gases in water.

Point Four provides consulting and custom engineering services for the evaluation and design of complete systems. Our wealth of experience covers a wide range of industrial and aquaculture applications for fish hatcheries, grow-out operations and live fish transportation.

Quotations for our most popular line of products can be obtained by completing our Quotation Form.

Point Four Expertise:

  • - , Low Head Oxygenators, custom designed and built gas injection systems.
  • - Measuring water quality parameters (especially ).
  • - , , , ,
  • Flow Distribution and Control - Flow Distribution Manifolds, Flow Meters, Pressure Switches, Flow Switches, Pressure Gauges, Valves and Fittings, Hose.

  • Aquaculture equipment - Automated , Blowers and Aerators.
  • Turnkey custom electronics solutions
  • The supply and of a complete range of OxyGuard, Sensorex and YSI sensors

Keywords: Diffusion Of Oxygen, Engineering Services, Oxygenators, water quality,