F-450
Polysulfone Flow Meter
The F-450 Series Flow Meters offer a tough injection molded polysulfone meter body, corrosion and wear resistant internal parts, easy-to-read scales, and exceptional accuracy and repeatability. F-450 Series units are available in configurations for in-line or panel mount installations. Additionally, F-450 units may be ordered with an integral, adjustable flow control needle metering valve.
Technical Overview:
GPM
.1 - 10
LPM
.4 - 40
PSI
175
Bar
12
Fahrenheit (°F)
212
Celsius (°C)
100
Body Material
Polysulfone
Pipe Sizes
⅜”, ½”, ¾” F/NPT
Literature
F-450 Literature
Features
- Polysulfone meter body resists high temperatures and pressures
- 316 SS rod guided float
- Taller size for better scale readability
- Direct reading permanent scale
- Optional flow control needle valve
- Not recommended for direct sunlight
- In-Line (vertical) mount only
- Available OEM options: Private labeling, custom calibrations and custom materials
Adapter Options
- 3/8″ female NPT and 1/2″ , 3/4″ male NPT Inline units
- 3/8″ female NPT and 1/2″ , 3/4″ male NPT panel mount units
- 3/8″ female NPT and 1/2″ , 3/4″ male NPT panel mount adjustable units
What’s Included:
- Flowmeter x1
- Instruction Manual
Specifications
Max. Working Pressure:
- 175 psig (12.0 bar) @ 70° F (21° C)
Full Scale Accuracy:
- +/- 4%
Meter Body Material:
- Polysulfone
Adapter Material:
- Standard Models: Polysulfone
Union Nuts:
- Standard Models: Polysulfone
Guide Rod Material:
- Standard Series: 316 SS
Float Material:
- 316SS or PTFE (varies per model)
O-ring Material:
- FKM
Max Pressure Drop:
- 2 PSI
Approx. Shipping Weight:
- 1/2 lb. (0.23 kg)
Max. Fluid Temperature:
- Standard Models: 212° F (100° C) @ 0 PSI
Meter Ranges
Standard Series:
Equipped with 316 SS guide rod
| IN-LINE MODEL NUMBER | PANEL MOUNT MODEL NUMBER | ADJUSTABLE MODEL NUMBER | PIPE SIZE (M/NPT) | GPM RANGE | LPM RANGE | FLOAT MATERIAL |
|---|---|---|---|---|---|---|
| F-45375L-6 | F-45375LE-6 | F-45375LA-6 | 3/8”F/NPT | 0.1-1.0 | 0.4–4.0 | PTFE |
| F-45375L-8 | F-45375LE-8 | F-45375LA-8 | 1/2”M/NPT | 0.1-1.0 | 0.4–4.0 | PTFE |
| F-45376L-6 | F-45376LE-6 | F-45376LA-6 | 3/8”F/NPT | 0.2-2.0 | 1–7.5 | 316SS |
| F-45376L-8 | F-45376LE-8 | F-45376LA-8 | 1/2”M/NPT | 0.2-2.0 | 1–7.5 | 316SS |
| F-45500L-6 | F-45500LE-6 | F-45500LA-6 | 3/8”F/NPT | 0.5-5.0 | 2–20 | 316SS |
| F-45500L-8 | F-4500LE-8 | F-45500LA-8 | 1/2”M/NPT | 0.5-5.0 | 2–20 | 316SS |
| F-45500L-12 | F-45500LE-12 | F-45500LA-12 | 3/4”M/NPT | 0.5-5.0 | 2–20 | 316SS |
| F-45750L-12 | F-45750LE-12 | F-45750LA-12 | 3/4”M/NPT | 1-10 | 4–40 | 316SS |
Accessories
Replacement Parts
| Image | Name | Catalog Number |
|---|
Downloads
| Title | ||||
|---|---|---|---|---|
|
Polysulfone Flow Meter Quickstart Guide – 80000-703 70 downloads |
94403 | 435.18 KB | June 2, 2022 | Download |
|
F-450 Replacement Parts List 109 downloads |
78050 | 853.26 KB | February 10, 2022 | Download |
|
F-450N Panel Mount Adjustable – Exploded View Diagram 1307 downloads |
48118 | 475.59 KB | February 8, 2022 | Download |
|
F-450N Panel Mount – Exploded View Diagram 1249 downloads |
48117 | 461.76 KB | February 8, 2022 | Download |
|
F-450N Inline – Exploded View Diagram 2281 downloads |
48116 | 448.51 KB | February 8, 2022 | Download |
|
F-450N Instruction Manual – 80000-441 2609 downloads |
46022 | 1,022.28 KB | February 8, 2022 | Download |
|
F-450 Technical Data Sheet – 85000-091 5941 downloads |
46021 | 362.66 KB | July 20, 2022 | Download |