Products Description
Variable frequency drive water pump with superior performance and rich function, can meet the requirement of water supply in different occasions and improve the quality of water supply system to achieve the effect of energy saving and environmental protection.
Main Features:
Delivery Head: Max.54m
Flow:Max.12m³/h
Start/stop the pump automatically
Variable frequency drive to lower pump power consumption
Integrated matching design
Medium Temperature:+15-70%
Operation conditions
● This product is designed for indoor use. lf you want to install the product on outdoor areas, prepare facilities that can provide the product with protection against rain, wind and low temperature.
● Medium : Clean water,temperature : +15C~+70C .
● Notes: You must extract the air inside the pump for the first use.
Protection Function:
Sensor open circuit protection
protection function: Over-Current, Over-Voltage, Low-Voltage, Phase-Failure and Over-land etc.
What's the application of variable frequency drive water pump?
This pump applicable to Villa, School, Hotel, Sauna Room, Garden Irrigation, etc.
Why more people choosing variable frequency drive water pump?
1.Start /stop the pump automatically and free debugging
2.Variable frequency drive to reduce pump power consumption
3.Integrated matching smooth operation low noise design
4.High efficiency, saving 20% energy more than exist variable frequency pump
5.The fluid pass parts are stainless steel 304
6. Smart constant pressure water supply.
7. Automatic sleep when no water using.
8. High water pressure, low water pressure alarm function.
9. Multiple fault alarm functions.
10. Frost protection function.

|
Model |
Input Voltage |
Output Power (kW) |
Current (A) |
Head (m) |
Flow (m3/h) |
Threaded Bore (Inlet/Outlet) |
|
B1100-MLH20311-S20007 |
Single Phase 220V |
0.55 |
2.0 |
37 |
2 |
G1/G1 |
|
B1100-MLH3041-S2001 |
0.75 |
3.2 |
42 |
3 |
G1/G1 |
|
|
B1100-MLH8201-S20025 |
1.85 |
7.9 |
36 |
8 |
G1.5/G1.5 |

Installation/Test-Operation of the Product
Environmental Conditions
This Variable frequency drive water pump is designed for indoor use. If you want to install the product on outdoor areas, prepare facilities that can provide the product with protection against rain, wind and low temperature.
Installation Requirements

As shown in Figure 1, Figure 2, after installing and cleaning the pools, make sure to extract air. If the inside of the pump is filled with air, the pump may overheat by friction during operation to damage the internal parts.
The diameter of inlet pipe must be the same or large than the diameter of the pump inlet.
The inlet water level shall be higher than 2m from the center of the pump, as shown in Figure 1 and Figure 2. The inlet water level as shown in Figure 3 and Figure 4 is wrong.
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