F-452
CHEM-FEED® Multi-Diaphragm Metering Pump
F-452 units have 2″ F/NPT adapters, Viton O-ring seals, and #316 stainless steel internal parts. Half union connectors couple the meter body to the 2″ F/NPT adapters at each end of the flow meter. Meter body and adapters are polysulfone.
Technical Overview:
GPM
2 - 175
LPM
8 - 675
PSI
150
Bar
10.3
Fahrenheit (°F)
200
Celsius (°C)
93
Body Material
Polysulfone
Pipe Sizes
2” F/NPT
Literature
F-452 Literature
Instruction Manuals
F-452N Instruction Manual – 80000-258Technical Data Sheets
F-452N Technical Data Sheet – 85000-031Catalog
Industrial Catalog 2023
3D Visualizer
Features and Benefits
Overview
Key Features
- Polysulfone meter body resists high temperatures and pressures.
- 316SS rod guided float.
- Direct reading permanent scale.
- Adapters and unions engineered for increased protection from misalignment and vibration.
- Custom calibrations, materials, and Private labeling available.
- Very low pressure drop.
- Not recommended for direct sunlight.
- In-Line (vertical) mount only.
- Optional polycarbonate splash shield
Technical
Specifications
Max. Working Pressure
150 psig (10.3 bar) @ 70° F (21° C)
Max. Fluid Temperature
200° F (93° C) @ 0 PSI
Full Scale Accuracy
+/- 2%
Meter Body Material
Polysulfone
Adapter Material
2″ F/NPT: Polysulfone
Union Nuts
Glass fiber reinforced Nylon
Guide Rod Material
316 SS
O-ring Material
FKM
Max Pressure Drop
2 PSI
Approx. Shipping Weight
5 lb.
2.27 kg
Purchase
Order Now
| Image | Catalog Number | Description | Price | Buy |
|---|
Order Info
Meter Ranges
Standard Series:
Equipped with 316 SS guide rod
| Model Number | GPM | LPM | Float Material | Guiderod Material |
|---|---|---|---|---|
| F-452020LHN | 2 to 20 | 8 to 78 | PTFE | 316 ss |
| F-452060LHN | 6 to 60 | 30 to 230 | 316 ss | 316 ss |
| F-452080LHN | 8 to 80 | 40 to 300 | 316 ss | 316 ss |
| F-452100LHN | 6 to 100 | 20 to 380 | 316 ss | 316 ss |
| F-452130LHN | 20 to 130 | 80 to 500 | 316 ss | 316 ss |
| F-452175LHN | 25 to 175 | 100 to 675 | 316 ss | 316 ss |
Watch
Product Videos
In the Field
Related Articles / Case Studies
Purchase
Accessories
Purchase
Replacement Parts
| Image | Catalog Number | Description | Price | Buy |
|---|
Documentation
Downloads
| Title | Type | Size | Updated | Download |
|---|---|---|---|---|
| Instruction Manual 1 file | ||||
| F-452 Instruction Manual – 80000-258 | 1.06 MB | May 8, 2026 | Download | |
| Technical Data Sheet 1 file | ||||
| F-452N Technical Data Sheet – 85000-031 | 175.95 KB | Apr 29, 2026 | Download | |
| Guides 1 file | ||||
| Polysulfone Flow Meter Quick Start Guide – 80000-703 | 435.18 KB | Aug 22, 2025 | Download | |
| Brochure 2 files | ||||
| Industrial Products Brochure | 3.09 MB | Mar 13, 2026 | Download | |
| Municipal Products Brochure | 3.10 MB | Mar 13, 2026 | Download | |
| Catalog 1 file | ||||
| Industrial Catalog 2026 – 80000-707 | 17.00 MB | Jul 2, 2026 | Download | |
| Replacement Parts List 1 file | ||||
| F-452 Replacement Parts List | 482.64 KB | May 8, 2026 | Download | |
| Sales Brochure 2 files | ||||
| Industrial Products Brochure | 3.09 MB | Mar 13, 2026 | Download | |
| Municipal Products Brochure | 3.10 MB | Mar 13, 2026 | Download | |
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