7200 Series - Acrylic Tube Flowmeter
A real value in general purpose rotameters. Now available with 8 new, lower flow ranges.
Vertical connections are from 3/8" NPT to 2" NPT.
Description
Metering Tube
Machined Cast Acrylic
Internal Components
316L Stainless Steel
Inlet/Outlet Fittings
NPT, Vertical
Fitting Material
Standard: PVC (not for air service)
Optional: 316 Stainless Steel, Brass, Aluminum
Elastomers
Standard: EPR
Optional: Buna-N, Viton®
Options
Certified Calibrations
Conform to ISA RP 16.6
Scales
Can be produced in any volumetric unit
 |
Liquid Compatible |
 |
Gas Compatible |
Performance
Capacities
1 to 200 GPM — Water
4 to 245 SCFM — Air
Scale
127 mm (5") Direct reading
Accuracy
± 3% to ± 6% of Full Scale Flow
See Specifications Table
Turndown
10:1 to unless otherwise indicated
Repeatability
1% to 2% See Specifications Table
Max Temperature
Water — 130° F (54° C)
Air — 100° F (38° C)
Max Pressure
Water — 150 psig
Air — 100 psig
Ambient Temperature
33° F to 125° F (1° C to 52° C)
Caution: Meters used in gas service are designed to operate at 14.7 psia. Meters used in pressure gas service must
be shielded using 3/8” polycarbonate to protect personnel and equipment in the event of tube failure.
Materials Of Construction
| Part | Standard | Optional |
| Meter Tube | Acrylic | — |
| Fittings | PVC* | Brass, 316L SS, Aluminum |
| Float | 316L SS | — |
| Guide Rod | 316L SS | — |
| Float Stops | Polysulfone | Stainless Steel |
| O-rings | EPR | Viton®, Buna-N |
| *Not for air service | ||
Specifications
| Order Number |
Flow GPM - Water |
Flow SCFM - Air |
F.S. Accuracy± / Repeatability |
Press. Drop (In. / W.C.) |
Connection Size |
Dimensions |  |
|
| A | B | |||||||
| 0051 | 1 | 4 | 3% / 2% | 2.9 | 3/8” FNPT | 1.375” | 8.25” | |
| 0052 | 1 | 4 | 3% / 2% | 2.9 | 1/2” FNPT | 1.375” | 8.25” | |
| 0061 | 2 | 8 | 3% / 2% | 5.2 | 3/8” FNPT | 1.375” | 8.25” | |
| 0062 | 2 | 8 | 3% / 2% | 5.2 | 1/2” FNPT | 1.375” | 8.25” | |
| 0071 | 3.5 | 14 | 3% / 2% | 9.5 | 3/8” FNPT | 1.375” | 8.25” | |
| 0072 | 3.5 | 14 | 3% / 2% | 9.5 | 1/2” FNPT | 1.375” | 8.25” | |
| 0081 | 5 | 20 | 3% / 2% | 13.1 | 3/8” FNPT | 1.375” | 8.25” | |
| 0082 | 5 | 20 | 3% / 2% | 13.1 | 1/2” FNPT | 1.375” | 8.25” | |
| 0151 | 5 | 20 | 3%/1% | 10 | 1” FNPT | 2.000” | 10.25” | |
| 0161 | 10 | 43 | 3%/1% | 12 | 1” FNPT | 2.000” | 10.25” | |
| 0171 | 15 | 62 | 3% / 1% | 18 | 1” FNPT | 2.000” | 10.25” | |
| 0181 | 21 | 86 | 3% / 1% | 22 | 1” FNPT | 2.000” | 10.25” | |
| 0191 | 30.5 | — | 3% / 1% | 26 | 1” FNPT | 2.000” | 10.25” | |
| 0201 | 40 | — | 6% / 2% | 32 | 1 1/2” MNPT | 2.000” | 12.06” | |
| 0211 | 50 | — | 6% / 2% | 38 | 1 1/2” MNPT | 2.000” | 12.06” | |
| 0221 | 40 | 165 | 4% / 1% | 18 | 2” FNPT | 3.000” | 13.25” | |
| 0231 | 60 | 245 | 4% / 1% | 25 | 2” FNPT | 3.000” | 13.25” | |
| 0241 | 80 | — | 4% / 1% | 30 | 2” FNPT | 3.000” | 13.25” | |
| 0251 | 100* | — | 4% / 1% | 35 | 2” FNPT | 3.000” | 13.25” | |
| 0261 | 120* | — | 6% / 2% | 45 | 2” FNPT | 3.000” | 13.25” | |
| 0271 | 160* | — | 6% / 2% | 60 | 2” FNPT | 3.000” | 13.25” | |
| 0281 | 200* | — | 6% / 2% | 80 | 2” FNPT | 3.000” | 13.25” | |
| * These meters have less than 10:1 turndown. | Max. Pressure | Max. Temperature | |||||
| Order Number | Flow Range | Actual Turndown | Water | Air | Water | Air | |
| 0251 | 20 - 100 GPM | 5:1 | 150 psig | 100 psig | 130° F | 100° F | |
| 0261 | 30 - 120 GPM | 4:1 | |||||
| 0271 | 45 - 160 GPM | 3.55:1 | |||||
| 0281 | 55 - 200 GPM | 3.63:1 | |||||
Ordering:
Use the following guide to determine the specific product number you require.
7
2
0
5 |
||||
| Meter Series | Order number | Fitting Material | O-Ring Material | Fluid To Be Metered |
| From specifications table | Brass - 1 316 SSL - 2 PVC - 3 Aluminum - 6 |
EPR - 1 Buna-N - 2 Viton® - 3 |
GPM – Liquid - W SCFM – Air - A |
Example: 7205 - 0281 - 3 - 1 - W
The Company Mission
“To produce the finest group of rotameters ever sold”
We are committed to:
Clearly understanding and fulfilling our Customers’ needs and expectations of timely delivery, product performance and value.
Fostering productive, long-term relationships with Suppliers by aligning their goals with the needs of our Customers.
Methodically improving our production systems to create true quality and productivity enhancements that directly benefit our Customers.
A culture that values continuous improvement in our products, services, and personal relationships.
Ph: (714) 891-0008 • sales@kinginstrumentco.com • 12700 Pala Drive Garden Grove, CA 92841 | Quality Made In The U.S.A.