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INDUSTRIAL VARIABLE AREA FLOW METER
CAPACITY: 0.5 to 200 GPM of Water
FL-75 Series
Optional
Direct-Reading Scales
Shatter-Resistant
Construction
Easy-to-Read 127 mm
(5") Scale
Vertical Connections for
Easy Installation
OMEGA® FL-75 flowmeters
combine shatter-resistant,
non-glass construction and
laboratory precision accuracy.
SPECIFICATIONS
Accuracy Scale: 127 mm (5"),
direct reading on tube
Metering Tubes: Acrylic
Floats: 316 SS
Float Stops: Polysulfone
Guide Rods: 316 SS
O-Rings: EPR
End Fittings: PVC
Maximum Temp: 130°
Maximum Pressure: 150 psi
To Order
Model Range
No. (GPM) (inH2O) (% FS) Connections A B
FL-75A 0.5 to 5 10 3/1 1 NPT 51 (2) 260 (10.3)
FL-75B 1 to 10 12 3/1 1 NPT 51 (2) 260 (10.3)
FL-75E 1.5 to 15 18 3/1 1 NPT 51 (2) 260 (10.3)
FL-75C 2 to 22 22 3/1 1 NPT 51 (2) 260 (10.3)
FL-75D 3 to 30.5 26 3/1 1 NPT 51 (2) 260 (10.3)
FL-75F 4 to 40 32 6/2
FL-75G 8 to 50 38 6/2
FL-75J 4 to 40 18 4/1 2 NPT 76 (3) 337 (13.3)
FL-75K 6 to 60 25 4/1 2 NPT 76 (3) 337 (13.3)
FL-75L 8 to 80 30 4/1 2 NPT 76 (3) 337 (13.3)
FL-75M 20 to 100 35 4/1 2 NPT 76 (3) 337 (13.3)
FL-75N 30 to 120 45 6/2 2 NPT 76 (3) 337 (13.3)
FL-75O 45 to 160 60 6/2 2 NPT 76 (3) 337 (13.3)
FL-75P 55 to 200 80 6/2 2 NPT 76 (3) 337 (13.3)
Comes complete with operator’s manual.
For 5-point NIST calibration certificate add suffix “-NIST 5PT” or suffix “-NIST 10PT” for 10-point
calibration to model number, for additional cost.
Ordering Examples: FL-75K, 2 NPT, 6 to 60 GPM rate industrial flowmeter.
FL-75A, 1 NPT, 0.5 to 5 GPM industrial flowmeter.
Press. Drop Accuracy
1
1
NPT (male)
⁄
2
1
1
NPT (male)
⁄
2
Dimensions: mm (in)
51 (2) 306 (12.1)
51 (2) 306 (12.1)
FL-75K shown smaller
than actual size.
B-39
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