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ECONOMICAL FLOWMETERS
For Measuring Water in a Closed Pipe System
FL-30000 Series
Optional †
U Direct-Reading Scales
U ImpactResistant
Machined Acrylic Body
U Wear- and Corrosion-
Resistant 316 SS Floats
U 1 to 8" Pipe or Copper
Tube Connection
FL-30002
shown larger
than actual size.
FL-30000 Series flowmeters use a
pitot tube pickup and a hard-edged
float design to provide a convenient
and economical means of measuring
water flow in a closed pipe system.
A one-piece, impact-resistant
machined acrylic body offers the
strength and long service required
in most commercial and industrial
applications. Ten low-flow rate
models are ideal for applications in
which flow rates are typically low,
such as in solar-heated pools and
spas, electronics, and irrigation.
Note: If used on schedule 80 PVC pipe, it will
read 12% higher than actual.
SPECIFICATIONS
Accuracy: 10% of FS
Meter Body Construction: Acrylic
Temperature Limit:
88°C (190°F) at 0 psi
Pressure Limit:
150 psi at 21°C (70°F)
Pressure Drop: 0 psi
Capacity: 5 to 1900 GPM
(20 to 7200 LPM)
Mounting: Horizontal pipe
Piping Connection: 1 to 8" schedule
40 pipe or 1 to 8" OD copper tube size,
depending on model ordered
Weight: 0.45 kg (1 lb)
Pipe Diameters Required:
10 upstream, 5 downstream
To Order Visit omega.com/fl30000 for Pricing and Details
Pipe L x W x H
Model No. GPM LPM Size mm (inch)
FL-30001 5 to 35 20 to 160 1"
FL-30002 20 to 100 75 to 375 1¹⁄₂"
FL-30003 9 to 30 30 to 110 1¹⁄₂"
FL-30004 40 to 150 150 to 550 2"
FL-30005 8 to 70 60 to 260 2"
FL-30006 60 to 240 225 to 900 2¹⁄₂"
FL-30007 80 to 300 300 to 1125 3"
FL-30008 40 to 140 160 to 520 3"
FL-30009 125 to 500 550 to 2000 4"
FL-30010 250 to 1050 900 to 3900 6"
FL-30011 500 to 1900 2000 to 7200 8"
To order units for copper tube applications, add suffix “-T” to model
*
number, no additional cost.
†
For 5-point NIST calibration add suffix “-NIST” to model number for
additional cost.
Comes complete with operator’s manual.
Ordering Examples: FL-30004-T, flowmeter for use with copper tubing,
40 to 150 GPM (150 to 550 LPM) range, 2" pipe size.
FL-30008, flowmeter 40 to 140 GPM (160 to 520 LPM) 3" pipe size.
64 x 25 x 152
(2.5 x 1 x 6)
62 x 32 x 191
(2.44 x 1.2 x 7.5)
B-35