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RotameteR FoR Liquid FLow
FL-10 Series
Optional
†
B
U Chemically Inert
Wetted Components
U Removable
Protective Shield
U Individually Leak Tested
Made entirely of PTFE, PFA, and
PCTFE, the FL-10 flow meter is
excellent for high-purity applications
or use with corrosive liquids. Units
are available with a standard valve
to monitor and control flow or
without a valve to just monitor flow.
Flow meters are individually tested
on a Mass Spectrometer Leak
Detector and certified to a leak
integrity rating of 1 X 10-7 sccs
Helium or better.
SPECIFICATIONS
Scales: 0 to 10 markings
Accuracy: ±5% of full scale
Maximum Temperature:
121°C (250°F)
Maximum Pressure:
6.7 bar (100 psig)
Leak Integrity: Individually,
leak tested and certified to a rating
of 1 x 10-7 sccs of Helium
Materials of Construction
Tube Shields: Polycarbonate
Flow Tubes: PTFE PFA
Floats: PTFE
Wetted Parts: PTFE end fittings,
PCTFE guide rods
Dimensions
Low Flow: 144 L x 32 mm OD
(5¹¹⁄₁₆ x 1¹⁄₄")
High Flow: 267 L x 51 mm OD
(10¹⁄₂ x 2")
To Order Visit omega.com/fl-10 for Pricing and Details
Low Range
Model No. Model No. Max Flow Max Flow Connections
with Valve No Valve mL/min GPH FNPT
FL-10A-V FL-10A 125 1.98 ¹⁄₄
FL-10B-V FL-10B 250 3.96 ¹⁄₄
FL-10C-V FL-10C 400 6.34 ¹⁄₄
FL-10D-V FL-10D 500 7.92 ¹⁄₄
FL-10E-V FL-10E 1000 15.85 ¹⁄₄
FL-10F-V FL-10F 2000 31.69 ³⁄₈
FL-10G-V FL-10G 2500 39.62 ³⁄₈
FL-10H-V FL-10H 3000 47.54 ³⁄₈
FL-10J-V FL-10J 5000 79.23 ³⁄₈
High Range L/min GPM
FL-10K-V FL-10K 13 3.43 ¹⁄₂
FL-10L-V FL-10L 20 5.28 ¹⁄₂
FL-10M-V FL-10M 30 7.93 ³⁄₄
FL-10N-V FL-10N 40 10.57 ³⁄₄
FL-10P-V FL-10P 45 11.89 ³⁄₄
Comes complete with operator’s manual.
For oxygen cleaning add “-02CLEAN” to model number for additional cost.
† For NIST calibration add suffix “-NIST” for additional cost.
Ordering Examples: FL-10E, PTFE rotameter with a maximum flow of 1000 mL/min and
15.85 GPH and
FL-10K-V, PTFE rotameter with valve, maximum flow of 13 L/min and 3.43 GPM,
1
FNPT connection.
⁄
4
B-36
1
FNPT connection.
⁄
2
FL-10A-V, shown
actual size.
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