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H4000
The Kent H4000 is a Woltmann-type meter designed for measuring bulk flows of cold potable water in commercial or industrial applications and revenue billing.
Available in various sizes for flow rates between 0.35 m3/h and 2000 m3/h. The H4000 operated at temperatures up to 50°C and a maximum working pressure of 16 bar. Accuracy is maintained in both forward and reverese flow and various register options are available to suit different applications.
The meter complies with all relevant international quality standards, substantially exceeding ISO4064, BS5728 Class B specifications for forward flow installations in horizontal, vertical and inclined pipelines.
Like all Kent meters the H4000 is manufactured from the highest quality materials for maximum resistance to wear and corrosion. The meter body and cover are epoxy powder coated for protection in all environments. Thrust pads and stub spindles are manufactured in tungsten carbide and jewlled rotor bearings are used for maximum wear life. All wetted materials are UK WRAS approved against health risk.
Features & Benefits
- Performance to ISO4064, BS5728 Class B
- Multiple pulsed output for increased management data.
- Extended low and high flow performance
- Suitable for forward & reverse flow metering
Pressure & Temperature
- Pressure Range up to 16 bar.
- Temperature Range up to 50°C
|
H4000 Performance
|
DN | 40 | 50 | 65 | 80 | 100 | 150 | 200 | 250 | 300 |
| Max Overload Flow Rate ±2% | m3/H | 90 | 90 | 120 | 200 | 250 | 600 | 1000 | 1600 | 2000 |
| Max Continuous Flow Rate ±2% | m3/H | 50 | 50 | 65 | 120 | 180 | 450 | 700 | 1000 | 1500 |
| Min Continuous Flow Rate ±5% (Horizontal) | m3/H | 0.35 | 0.35 | 0.4 | 0.5 | 0.6 | 1.8 | 4 | 6 | 12 |
| Min Continuous Flow Rate ±5% (Vertical) | m3/H | 0.45 | 0.45 | 0.75 | 1.2 | 1.2 | 4.5 | 7.5 | 12 | 18 |
| Headloss At Maximum Flow | Bar | 0.84 | 0.49 | 0.69 | 0.27 | 0.43 | 0.33 | 0.32 | 0.37 | 0.58 |
| Size | A | B | C | D |
| DN40 | 300 | 78 | 150 | 142 |
| DN50 | 300 | 78 | 165 | 142 |
| DN65 | 300 | 86 | 185 | 142 |
| DN80 | 350 | 94 | 200 | 153 |
| DN100 | 350 | 106 | 228 | 153 |
| DN150 | 500 | 135 | 285 | 200 |
| DN200 | 520 | 165 | 340 | 222 |
| DN250 | 450 | 198 | 409 | 240 |
| DN300 | 500 | 225 | 460 | 240 |
