Omega Products FL-10A User Manual

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.