B
A
12
11
10
9
8
7
6
5
4
3
2
1
C
D
12
11
10
9
8
7
6
5
4
3
2
1
HEAVY-DUTY FLOWMETERS WITH
STAINLESS STEEL ENCLOSURES
Vertical or Horizontal
FL901G Series
Starts at
$
1020
†
Optional
⻬ Heavy-Duty 304 SS Case
and Covers
⻬ 316L SS Rotatable
Fittings Feature Dual
Ports for Vertical or
Horizontal Mounting
⻬ Unique Float Stop Design
Allows Internals to be
Removed and Replaced
Without Disturbing Tube
or Shield
⻬ NIST Calibration
Available
⻬ Direct-Reading Scales
(GPM Water or SCFM Air)
3
⻬ Full 4.76 mm (
Polycarbonate
Safety Shields
⻬ Detachable, Clear
Polycarbonate
Scale Plate
⁄16") Thick
SPECIFICATIONS
Accuracy:
±2% FS
Repeatability: ±0.5%
Scale: 250 mm (10")
Scale Plate and Shield:
Polycarbonate
Wetted Parts:
316L SS, EPR O-rings,
borosilicate glass
Max Temp: 93°C (200°F)
Turndown: 10:1
316 SS Rotatable Fittings
Vertical or
Horizontal Mounting
Dimensions: mm (in)
A B C D Connection Size
508 (20) 79.4 (3.1) 79.4 (3.1)
508 (20) 117 (4.6) 102 (4)
635 (25) 146 (5.8) 156 (6.1)
445 (17.5)
445 (17.5)
521 (20.5
) 2 FNPT
FL901G, $1020,
shown smaller
than actual size.
1
FNPT
⁄
2
1 FNPT
B
AVAILABLE FOR FAST DELIVERY!
To Order (Specify Model Number)
Water Models Air Models
Model No. Price GPM inH2O NPT Model No. Price SCFM FNPT psig kg (lb)
FL901G $1020 0.64 7
FL902G 1020 2.26 41
FL903G 1170 5.20 18 1 FL912G 1170 22.0 1 250 9 (20)
FL904G 1170 12.60 13 1— ——— 250 9 (20)
FL904P 1170 34.50 110 1 FL913P 1170 100.0 1 250 9 (20)
FL906P 2250 34.00 24 1
FL908P 2250 132.00 60 2 FL917P 2250 350.0 2 125 13.6 (30)
Comes complete with operator’s manual.
“G” models have rib-guided floats; “P” models have pole-guided floats. FL917P requires minimum 30 psi outlet pressure to keep float from
becoming unstable. Weights shown are for both water and air models.
† For 5-point NIST calibration certificate add suffix “-NIST 5PT” to model number and $250 to price, or suffix “-NIST 10PT” for 10-point
calibration and $350 to price.
Ordering Examples: FL906P, flowmeter for water, pole-guided float, 34 GPM max flow rate, 1
FL901G, flowmeter for water, rib-guided float, 0.64 GPM max flow rate, 1
Max ∆P Max Max Pressure Wt.
1
FL910G $1020 2.7
⁄
2
1
FL911G 1020 10.2
⁄
2
1
FL915P 2170 102.0 1
⁄
2
1
NPT fitting, 300 psi maximum pressure, $1020.
⁄
2
1
NPT fitting, 150 psi maximum pressure, $2250.
⁄
2
1
⁄
2
1
⁄
2
1
⁄
2
300 9 (20)
300 9 (20)
150 13.6 (30)
B-46
One Omega Drive | Stamford, CT 06907 | 1-888-TC-OMEGA (1-888-826-6342) | info@omega.com
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