TSI Instruments Flowmaster 250DL User Manual

4.3 STATIC PRESSURE MEASUREMENT
1) Attach Flowmaster to standpipe.
2) Attach blank plug. Ensure bleed valve is open.
3) Crack open the hydrant slowly. All air will be
expelled from the standpipe when water begins to
drain from the bleed valve. Close the bleed valve.
5) When reading is taken, close hydrant fully.
4) Read static pressure (in bar).
6) Open the bleed valve to exhaust pressure from
the meter and standpipe. Remove the blanking plug
and progress to ow test.
4.4
FLUSHING
1) Equipment required for ushing.
2) Flowmaster connected to standpipe (through
hose length).
3) Adjust valve position to achieve desired ow rate.
4) Record volume discharged for inclusion in
leakage gures.
Version 2.0 (February 2012) TSI Flowmeters Ltd.11

TSI Instruments Flowmaster 250DL Specifications

General

Brand	TSI Instruments
Model	Flowmaster 250DL
Category	Test Equipment
Language	English