Inline Flow Indicator With Temperature Sensor, FI1500 Series, 50 GPM


Flow Indicators are designed for continuous monitoring or intermittent use
commissioning and servicing hydraulic systems up to 5000 PSI, 345 bar.

The large clear 63mm 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 minimizes the effects of contamination.

The flow indicator consists of a sharp edged orifice and tapered metering

The piston movement is directly proportional to flow rate and the sharp edge
orifice minimizes the effects of viscosity. The piston is magnetically coupled
to the rotary pointer assembly which registers on a clear 2 1/2” (63 mm) scale
displayed in US GPM and LPM.

The FI 1500 flow indicators should not be installed in circuits where the flow
is reversed.

SKU: HC-FI1500-050-T Categories: ,
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Additional information

Weight 4.56 lbs
Dimensions 9 × 4 × 3 in

5000 PSI (345 Bar)


5 to 50 GPM (10 to 200 LPM)

Port Thread

#24 ORB (SAE)

Temperature Range

65 to 176 ºF (20 to 80 ºC)