FI750 Series In-Line Flow Indicator0 pages

FI750 Series
In-Line Flow Indicator
Up to
l 180 lpm, 48 US gpm
l 420 bar, 6000 psi
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.
The flow indicator consists of a sharp edged orifice and tapered metering
piston.
The piston movement is directly proportional to flow rate and the sharp edge
orifice minimises the effects of viscosity. The piston is magnetically coupled
to the rotary pointer assembly which registers on a clear 63mm (2 1/2”) scale
displayed in lpm and USgpm.
The FI750 flow indicators should not be installed in circuits where the flow is
reversed.
See RFI series for reversible operation.

Milwaukee, WI 53235, USA
Tel: +1 (414) 769-6400
sales-us@webtec.com
St. Ives, Cambs. PE27 3LZ, UK
Tel: +44 (0) 1480 397 400
sales-uk@webtec.com

www.webtec.com

Featurest
ltFLOW: 2 - 180 lpm,
t 0.5 - 48 US gpm
ltPRESSURE: 420 bar,
t 6000 psi
ltACCURACY within 4%
FSD
ltBUILT-IN thermometer
available
ltDIRECT reading
ltDUAL scale lpm/US
gpm
ltHORIZONTAL or vertical
mounting
ltLARGE clear dial
ltLOW cost rugged design
ltPRESSURE gauge port
ltWIDE operating range

Certificate No.8242

Hydraulic measurement and control

FI750ABO-BU-ENG-1943.pdf
(Issue 2)

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