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Hydraulic In-Line Flow Indicator FI750 Series

Flow Indicators are designed for continuous monitoring or intermittent use commissioning and servicing hydraulic systems up to 420 bar, 6000 psi.

The large clear 63mm (2 1/2”) diameter dial ensures that quick checks can be made to determine pump performance and setting of flow control valves. They can be used on mobile and industrial hydraulic circuits. Also lubrication and coolant systems using oil.

These direct acting flow indicators can be installed in hazardous areas or on applications where no power is available. The flow indicator design ensures good reliability and minimises the effects of contamination.

  • Maximum Rated Pressure: Up to 420 bar, 6,000 psi
  • Maximum Rated Flow: Up to 180 L/min, 48 US gpm
  • Ambient Temperature: -10 to 50°C, 14 to 122°F
  • Porting: BSPP, NPSF, SAE
  • Material: Body Material: Aluminium 2011T6, Internal Material: Mainly Brass, Seal: FKM
  • Weight: 1.4 kg, 3.1 lbs

The FI750 flow indicators should not be installed in circuits where the flow is reversed.

Hydraulic Oil Viscosity Calculator

Hydraulic Oil Viscosity Calculator

This unique free-of-charge app calculates oil viscosity under different temperature and pressure conditions.