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Rotameters

25 Products found
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FL4000 OEM-style acrylic rotameters are precisely machined from rugged, solid acrylic blocks for superb durability. They are available in 50 mm, 75 mm, 127 mm, and 250 mm s... Read More

FL3600-FL3800
Price Stock Accuracy Value Connection Size Float and Float Stop Material Valve Included Tube Type Valve Type Material Minimum Flow Maximum Flow Scale Media Type Features
Available in 4 weeks
±2% of full scale
1/8 FNPT, Horizontal
Carboloy
yes
Borosilicate glass
High-resolution non-rising stem valve
Aluminium
10% of maximum flow
Air 818 cc/Min, Water 20.08 cc/Min
65 mm (2.56 in)
Air, Water
Standard
Available in 4 weeks
±2% of full scale
1/8 FNPT, Horizontal
Glass
yes
Borosilicate glass
High-resolution non-rising stem valve
Aluminium
10% of maximum flow
Air 202 cc/Min, Water 2.64 cc/Min
65 mm (2.56 in)
Air, Water
Standard
Available in 4 weeks
±2% of full scale
1/8 FNPT, Horizontal
Glass
yes
Borosilicate glass
High-resolution non-rising stem valve
Aluminium
10% of maximum flow
Air 104 cc/Min, Water 1.75 cc/Min
65 mm (2.56 in)
Air, Water
Standard
Available in 4 weeks
±2% of full scale
1/8 FNPT, Horizontal
316 Stainless Steel
yes
Borosilicate glass
High-resolution non-rising stem valve
Aluminium
10% of maximum flow
Air 24,680 cc/Min, Water 745.0 cc/Min
65 mm (2.56 in)
Air, Water
Standard
Available in 4 weeks
±2% of full scale
1/8 FNPT, Horizontal
316 Stainless Steel
yes
Borosilicate glass
Standard
Aluminium
10% of maximum flow
Air 24,680 cc/Min, Water 745.0 cc/Min
65 mm (2.56 in)
Air, Water
NIST calibration
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Description OMEGA’s multi-tube rotameters are convenient for applications where up to four streams of liquids or gases are to be metered in individual channels. Two f... Read More

FL2AA
Price Stock Accuracy Value Connection Size Float and Float Stop Material Valve Included Tube Type Valve Type Material Scale Media Type Features
Available in 4 weeks
±2% of full scale
1/8 FNPT
316 Stainless Steel Float, 316 Stainless Steel Float
yes
Two Tubes
High Precision
Aluminium
150 mm (5.9 in)
Water
A Frame Flow Pattern
Available in 4 weeks
±2% of full scale
1/8 FNPT
Not Applicable
yes
Two Tubes
High Precision
Aluminium
150 mm (5.9 in)
Water
B Frame Flow Pattern
Available in 4 weeks
±2% of full scale
1/8 FNPT
Not Applicable
yes
Two Tubes
High Precision
316 Stainless steel
150 mm (5.9 in)
Water
B Frame Flow Pattern
Available in 4 weeks
±2% of full scale
1/8 FNPT
Not Applicable
yes
Three Tubes
High Precision
Aluminium
150 mm (5.9 in)
Water
B Frame Flow Pattern
Available in 4 weeks
±2% of full scale
1/8 FNPT
Glass Float, Glass Float, Glass Float, Glass Float
yes
Four Tubes
High Precision
Aluminium
150 mm (5.9 in)
Water
B Frame Flow Pattern
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Description To blend two or three gases in homogeneous infinitely variable concentrations, directly at the end use point, these rotameters are unsurpassed in convenie... Read More

FL1GP-8GP
Price Stock Accuracy Value Connection Size Float and Float Stop Material Valve Included Tube Type Valve Type Material Maximum Flow Scale Media Type Features
Available in 4 weeks
±2% full scale, from 10% to 100% of scale
1/8 FNPT
Not Applicable
yes
Borosilicate glass
Precision
Aluminium
Not Applicable
50 psig
Air
2 Flow Tubes
Available in 4 weeks
±2% full scale, from 10% to 100% of scale
1/8 FNPT
Black Glass, Black Glass, 316 Stainless Steel
yes
Borosilicate glass
Precision
Aluminium
Air 825 cc/min, Argon 687 cc/min, CO2 771 cc/min
50 psig
Air
3 Flow Tubes
Available in 5 weeks
±2% full scale, from 10% to 100% of scale
1/8 FNPT
Not Applicable
yes
Borosilicate glass
Standard
Aluminium
Not Applicable
50 psig
Air
2 Flow Tubes
Available in 5 weeks
±2% full scale, from 10% to 100% of scale
1/8 FNPT
Not Applicable
yes
Borosilicate glass
Precision
316 Stainless steel
Not Applicable
50 psig
Air
2 Flow Tubes
Available in 5 weeks
±2% full scale, from 10% to 100% of scale
1/8 FNPT
Not Applicable
yes
Borosilicate glass
Standard
Aluminium
Not Applicable
50 psig
Air
3 Flow Tubes
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Description The OMEGA™ precision variable-area rotameters for air, water, and gases have up to ±2% of full scale accuracy and 0.25% of full scale repeatability (model... Read More

FL3200-FL3500
Price Stock Accuracy Value Connection Size Float and Float Stop Material Valve Included Tube Type Valve Type Material Minimum Flow Maximum Flow Scale Media Type Features
Available in 4 weeks
±2% of full scale
1/8 FNPT, Horizontal
Carboloy
yes
Borosilicate glass
High-resolution non-rising stem valve
Aluminium
10% of maximum flow
Air 818 cc/Min, Water 20.08 cc/Min
65 mm (2.56 in)
Air, Water
Standard
Available in 4 weeks
±2% of full scale
1/8 FNPT, Horizontal
316 Stainless Steel
yes
Borosilicate glass
High-resolution non-rising stem valve
Aluminium
10% of maximum flow
Air 24,680 cc/Min, Water 745.0 cc/Min
65 mm (2.56 in)
Air, Water
Standard
Available in 4 weeks
±2% of full scale
1/8 FNPT, Horizontal
Carboloy
yes
Borosilicate glass
High-resolution non-rising stem valve
Aluminium
10% of maximum flow
Air 58,500 cc/Min, Water 1866.0 cc/Min
65 mm (2.56 in)
Air, Water
Standard
Available in 4 weeks
±2% of full scale
1/8 FNPT, Horizontal
316 Stainless Steel
yes
Borosilicate glass
High-resolution non-rising stem valve
Aluminium
10% of maximum flow
Air 42,094 cc/Min, Water 1261.0 cc/Min
65 mm (2.56 in)
Air, Water
Standard
Available in 4 weeks
±2% of full scale
1/8 FNPT, Horizontal
316 Stainless Steel
yes
Borosilicate glass
High-resolution non-rising stem valve
Aluminium
10% of maximum flow
Air 4922 cc/Min, Water 150.0 cc/Min
65 mm (2.56 in)
Air, Water
Standard
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FLSW3400-FLSW3500
Price Stock Accuracy Value Connection Size Float and Float Stop Material Valve Included Tube Type Valve Type Material Maximum Flow Media Type Features
Available in 0 week
±2% of full scale
1/8 FNPT
Glass
yes
Borosilicate
6 turn valve
Aluminium
Air 49 ml/min, Water 0.49 ml/min
Air, Water
Standard
Available in 99 weeks
±2% of full scale
1/8 FNPT
Glass
yes
Borosilicate
High-resolution non-rising stem valve
Aluminium
Air 49 ml/min, Water 0.49 ml/min
Liquid or Gas
Standard
Available in 99 weeks
±2% of full scale
1/8 FNPT
Glass
yes
Borosilicate
High-resolution non-rising stem valve
Aluminium
Air 92 ml/min, Water 0.9 ml/min
Liquid or Gas
Standard
Available in 99 weeks
±2% of full scale
1/8 FNPT
316 Stainless Steel
yes
Borosilicate
High-resolution non-rising stem valve
Aluminium
Air 264 ml/min, Water 4.7 ml/min
Liquid or Gas
Standard
Available in 99 weeks
±2% of full scale
1/8 FNPT
Glass
yes
Borosilicate
High-resolution non-rising stem valve
Aluminium
Air 374 ml/min, Water 5.5 ml/min
Liquid or Gas
Standard
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Description OMEGA FL-1500 flow meters combine 2% accuracy and side plate construction at an economical price. These flowmeters feature glass and 316 stainless steel c... Read More

FL1500
Price Stock Accuracy Value Float and Float Stop Material Valve Included Tube Type Material Minimum Flow Maximum Flow Scale Media Type
Available in 11 weeks
±2% of full scale
316 Stainless Steel
No
Borosilicate glass
316 Stainless steel
Air 1.045 SCFM, Water 0.253 GPM
Air 10.45 SCFM, Water 2.53 GPM
Fused On Metering Tube, 10 to 100% Of Flow Scale
Air, Water
Available in 11 weeks
±2% of full scale
316 Stainless Steel
No
Borosilicate glass
316 Stainless steel
Air 2.576 SCFM, Water 0.628 GPM
Air 25.76 SCFM, Water 6.28 GPM
Fused On Metering Tube, 10 to 100% Of Flow Scale
Air, Water
Available in 11 weeks
±2% of full scale
316 Stainless Steel
No
Borosilicate glass
Brass
Air 2.576 SCFM, Water 0.628 GPM
Air 25.76 SCFM, Water 6.28 GPM
Fused On Metering Tube, 10 to 100% Of Flow Scale
Air, Water
Available in 11 weeks
±2% of full scale
316 Stainless Steel
No
Borosilicate glass
316 Stainless steel
Air 0.317 SCFM, Water 0.078 GPM
Air 3.17 SCFM, Water 0.78 GPM
Fused On Metering Tube, 10 to 100% Of Flow Scale
Air, Water
Available in 11 weeks
±2% of full scale
316 Stainless Steel
No
Borosilicate glass
316 Stainless steel
Air 0.588 SCFM, Water 0.145 GPM
Air 5.88 SCFM, Water 1.45 GPM
Fused On Metering Tube, 10 to 100% Of Flow Scale
Air, Water
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Description FL-30000 Series flow meters use a pitot tube pickup and a hard-edged float design to provide a convenient and economical means of measuring water flow in ... Read More

FL3000
Price Stock Accuracy Value Connection Size Valve Included Tube Type Valve Type Minimum Flow Maximum Flow Scale Media Type
Available in 5 weeks
±2% of full scale
1/8 FNPT
yes
Borosilicate glass
PTFE needle valve
10% of maximum flow
Air 28,326 cc/Min, Water 798 cc/Min
65 mm (2.56 in)
Air, Water
Available in 5 weeks
±2% of full scale
1/8 FNPT
yes
Borosilicate glass
PTFE needle valve
10% of maximum flow
Air 8144 cc/Min, Water 217 cc/Min
65 mm (2.56 in)
Air, Water
Available in 5 weeks
±2% of full scale
1/8 FNPT
yes
Borosilicate glass
PTFE needle valve
10% of maximum flow
Air 3079 cc/Min, Water 78 cc/Min
150 mm (5.9 in)
Air, Water
Available in 5 weeks
±2% of full scale
1/8 FNPT
yes
Borosilicate glass
PTFE needle valve
10% of maximum flow
Air 140 cc/Min, Water 1.92 cc/Min
150 mm (5.9 in)
Air, Water
1   In Stock
±2% of full scale
1/8 FNPT
yes
Borosilicate glass
PTFE needle valve
10% of maximum flow
Air 299 cc/Min, Water 4.7 cc/Min
65 mm (2.56 in)
Air, Water
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Description The OMEGA™ precision variablearea rotameters can measure flows of air, water, and gases, with up to ±2% FS accuracy and 0.25% FS repeatability (models end... Read More

FL30000
Price Stock Accuracy Value Connection Size Float and Float Stop Material Valve Included Tube Type Minimum Flow Maximum Flow Media Type Features
Available in 99 weeks
10% Of Full Scale
1/8 FNPT
Standard PVDF
No
Acrylic
Left Range 15 GPM, Right Range 20 GPM
Left Range 100 GPM, Right Range 120 GPM
Water
Standard
1   In Stock
10% Of Full Scale
1/8 FNPT
Standard PVDF
No
Acrylic
Left Range 10 GPM, Right Range 10 GPM
Left Range 60 GPM, Right Range 70 GPM
Water
Standard
1   In Stock
10% Of Full Scale
1/8 FNPT
Standard PVDF
No
Acrylic
Left Range 20 GPM, Right Range 75 LPM
Left Range 110 GPM, Right Range 425 LPM
Water
Copper Tube
1   In Stock
10% Of Full Scale
1/8 FNPT
316 Stainless Steel
No
Acrylic
Left Range 250 GPM, Right Range 900 LPM
Left Range 1050 GPM, Right Range 3900 LPM
Water
Standard
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Description FL45100 Series flowmeters feature a rugged, one-piece meter body of heat- and chemical-resistant injection-molded polysulfone. A precision-textured light-... Read More

FL4200-4600
Price Stock Accuracy Value Connection Size Float and Float Stop Material Valve Included Tube Type Minimum Flow Maximum Flow Scale Media Type
Available in 5 weeks
6%
1/4 FNPT
316 Stainless Steel
No
Acrylic
10% of maximum flow
60 GPH
50 mm (2 in)
Water
Available in 5 weeks
2/1/2%
1/2 FNPT
316 Stainless Steel
yes
Acrylic
10% of maximum flow
14.5 SCFM
250 mm (10 in)
Air
Available in 5 weeks
4%
1/4 FNPT x 1/2 MNPT
316 Stainless Steel
yes
Acrylic
10% of maximum flow
3.5 GPM
75 mm (3 in)
Water
Available in 5 weeks
3/1/2%
1/4 FNPT x 1/2 MNPT
316 Stainless Steel
No
Acrylic
10% of maximum flow
8.0 SCFM
127 mm (5 in)
Air
Available in 5 weeks
3%
1/4 FNPT x 1/2 MNPT
316 Stainless Steel
yes
Acrylic
10% of maximum flow
1 GPM
127 mm (5 in)
Water
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Description The FL46300 Series of liquid in-line flow meters offer individual, handmade quality, combined with excellent accuracy and repeatability. These flowmeters ... Read More

FL46300
Price Stock Accuracy Value Connection Size Float and Float Stop Material Valve Included Tube Type Minimum Flow Maximum Flow
2   In Stock
±5%
1/4 FNPT
316 Stainless Steel
No
Acrylic
0.025 GPM, 0.1 LPM
0.250 GPM, 1.0 LPM
5   In Stock
±5%
1/2 FNPT
316 Stainless Steel
No
Acrylic
0.5 GPM, 2.0 LPM
5.0 GPM, 20 LPM
Available in 4 weeks
±5%
3/8 FNPT
316 Stainless Steel
No
Acrylic
0.3 GPM, 1.5 LPM
3.0 GPM, 11 LPM
3   In Stock
±5%
3/8 FNPT
316 Stainless Steel
No
Acrylic
0.2 GPM, 1.0 LPM
2.0 GPM, 7.5 LPM
2   In Stock
±5%
3/4 FNPT
316 Stainless Steel
No
Acrylic
1.0 GPM, 4.0 LPM
10 GPM, 38 LPM
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