F-451
Polysulfone Flow Meter
The F-451 Series Flow Meters offer excellent accuracy and repeatability, combined with a durable injection molded polysulfone meter body and connectors, and #316 stainless steel internal parts. Half unions couple the meter body to the connectors at each end of the flow meter. This configuration facilitates both installation and maintenance.
Technical Overview:
GPM
.5 - 40
LPM
2 - 155
PSI
150
Bar
10.3
Fahrenheit (°F)
212
Celsius (°C)
100
Body Material
Polysulfone
Pipe Sizes
1” F/NPT (Polysulfone), 1½” F/NPT (PVC)
Literature
F-451 Literature
Instruction Manuals
F-451 Instruction Manual – 80000-247Technical Data Sheets
F-451 Technical Data Sheet – 85000-036Catalog
Industrial Catalog 2023
3D Visualizer
Features and Benefits
Features
- Polysulfone meter body resists high temperatures and pressures.
- 316 SS, or PTFE rod-guided float.
- Direct reading permanent scale.
- Not recommended for direct sunlight.
- Available OEM options: Private labeling, custom calibrations, and custom materials.
- In-Line (vertical) mount only.
- Polycarbonate shield available. (Optional accessory).
Adapter Options
- 1” and 1-1/2” Inline units.
- 1” M/NPT panel mount units.
- 1” F/NPT and 1” sweat brass units.
What’s Included:
- Flowmeter x1
- Instruction Manual
Specifications
Max. Working Pressure:
- 150 psig (10.3 bar) @ 70° F (21° C)
Max. Fluid Temperature:
- Standard Models, 1” pipe: 212° F (100° C) @ 0 PSI
- Standard Models, 1½” pipe: 130° F (54° C) @ 0 PSI
Full Scale Accuracy:
- +/- 3%
Meter Body Material:
- Polysulfone
Adapter Material:
- Standard Models, 1” pipe: Polysulfone
- Standard Models, 1½” pipe: PVC
Union Nuts:
- Glass fiber reinforced Nylon
Guide Rod Material:
- 316 SS
O-ring Material:
- FKM
Max Pressure Drop:
- 2 PSI
Approx. Shipping Weight:
- 3 lb. (1.36 kg)
Order Now
| Image | Catalog Number | Description | Price | Buy |
|---|
Meter Ranges
Standard Series:
Equipped with 316 SS guide rod
| Pipe Size | GPM | LPM | Float Material | Model |
|---|---|---|---|---|
| 1″ | .5 to 6 | 2 to 22 | Teflon | F-451006LHN |
| 1-1/2″ | .5 to 6 | 2 to 22 | Teflon | F-451006LHN-24 |
| 1″ | 1.0 to 10 | 4 to 40 | 316 SS | F-451001LHN |
| 1-1/2″ | 1.0 to 10 | 4 to 40 | 316 SS | F-451001LHN-24 |
| 1″ | 2.0 to 20 | 6 to 76 | 316 SS | F-451002LHN |
| 1-1/2″ | 2.0 to 20 | 6 to 76 | 316 SS | F-451002LHN-24 |
| 1″ | 3.0 to 30 | 12 to 115 | 316 SS | F-451003LHN |
| 1-1/2″ | 3.0 to 30 | 12 to 115 | 316 SS | F-451003LHN-24 |
| 1″ | 4.0 to 40 | 15 to 155 | 316 SS | F-451004LHN |
| 1-1/2″ | 4.0 to 40 | 15 to 155 | 316 SS | F-451004LHN-24 |
Videos
Accessories
Replacement Parts
| Image | Catalog Number | Description | Price | Buy |
|---|
Downloads
| Title | |||
|---|---|---|---|
|
F-451 Exploded View Diagram |
414.20 KB | February 8, 2022 | Download |
|
F-451 Instruction Manual – 80000-247 |
1,013.40 KB | April 16, 2024 | Download |
|
F-451 Replacement Parts List |
471.41 KB | February 10, 2022 | Download |
|
F-451 Technical Data Sheet – 85000-036 |
216.34 KB | April 15, 2024 | Download |
|
Industrial Catalog 2024 – 80000-707 |
17.00 MB | April 16, 2024 | Download |
|
Industrial Products Brochure |
2.84 MB | February 20, 2024 | Download |
|
Municipal Products Brochure |
2.98 MB | February 14, 2024 | Download |
|
Polysulfone Flow Meter Quickstart Guide – 80000-703 |
435.18 KB | June 2, 2022 | Download |
