Frequency Gear Metering Pump
Main features of frequency gear metering pump
The working principle of the frequency gear metering pump is: configure a pressure sensor at the outlet of the pump, convert the dynamically measured pressure value into an electrical signal and transmit it to the frequency converter. The frequency converter automatically corrects the pump speed according to the set pressure, so that the pump is always set Working at a fixed pressure point, there is no need to install an overflow valve or manual return valve on the pipeline. The speed of the variable-frequency gear pump is low during the initial work, and the speed of the pump will increase with the wear of the pump. If the pressure does not reach the set value when the pump is working at full speed, the system will automatically alarm, prompting the pump to be repaired or replaced. Pump.
Unique Advantages of frequency gear metering pump
The characteristics of frequency gear metering pumps as follow:
1.higher positive efficiency
2.Good low speed performance
The pump unit with frequency conversion gear metering pump and electric integration is used in the early low-speed working stage, the motor load is small, the node performance is significantly improved, the high power saving rate can reach 60%, and the low speed can also reduce the pump noise. The service life is also greatly extended, and the entire combustion system can be automated and left unattended.
Application of frequency gear metering pump
frequency gear metering pump is especially suitable for fuel transportation and injection occasions in sectors and industries such as petroleum, chemical industry, building materials daily chemical, power, road construction machinery, asphalt mixing station, etc., and is also more suitable for various machine tools, internal combustion engines, air compressors, Lubrication and cooling systems in various mechanical equipment such as refrigerators, generator sets, ships, etc. can also be used in hydraulic transmission systems, etc.
Pump details of frequency gear metering pump
1.Material: structural steel, cast iron, reinforced carbon composite material
2.Sealing: single and double mechanical seal, packing seal
3.Installation: motor installation, foot installation
4.Pressure: 1-70bar
5.Viscosity: up to 10000cps
6.Temperature: -18-200℃ (explain it before selection if the temperature is over 90℃)
Samples Photos
Performance Parameter Table
| type | single turn displacement (cc/rev) | rated flow at max speed (L/min) | max speed (rpm) | inlet/outlet dimension |
| BL108 | 108.0 | 105.0 | 980 | G 1 1/2" |
| BL160 | 160.0 | 115.0 | 720 | Flange DN50 |
| BL200 | 200.0 | 144.0 | 720 | Flange DN50 |
| BL240 | 240.0 | 172.0 | 720 | Flange DN50 |
FAQ
Q: Are you trading company or manufacturer?
A: we are manufacturer, we have own factory in China
Q: The size of inlet and outlet can be customized?
A: Yes, can do it.
Q: How long is your delivery time?
A: generally it is 5-10days if the goods are in stock, or it is 15-20days if the goods are not in stock.
It is according to quantity.
Q: How to choose the most suitable model.
A: You can choose in the parameters or you can tell me the working condition: such as pumping liquid, flow rate, pressure, temperature and viscosity.
Q: what is your product MOQ of it?
A: our company is pleasure accept all items 1 pcs order.
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