Mechanical flow meters from 1/4" thru 3"NPT

Standard Mechanical Flow Meters

Ideal for monitoring water flow using a polysulfone sight glass.

Flow ranges from 0-1.5 gallons per minute to 50-150 gallons per minute. Most ranges are available in liters per minute. Pressure and Temperature Gauges and quick disconnect fittings can be added to most models.

Ideal for monitoring water flow and, when used with control valves, flowmeters permit precise regulation of water flow. Indicating vane is visible through sight glass provides continuous flow rate and visual flow verification.

Product Overview

Features and Benefits

  • Compact
  • Rugged
  • 210°F (99°C) temperature rating
  • 100 psi pressure rating
  • All sizes are built to order for quick delivery
  • Corrosion-resistant materials: anodized aluminum body, brass end caps, or reinforced nylon end caps
  • Polysulfone sight glass
  • Mount in any position
  • Optional thermometer and pressure gauge
  • Liquid-filled pressure gauge is also available
  • Add quick-disconnect fittings or hose barbs to sizes 1/2″ or smaller
  • Add Delta-Q® Flow Regulator to sizes 1/2″ or smaller
Use the ManifoldBuilder to design your own flow meter and gauge combination:

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