Product Description
Technical data
Power Supply:Three-phase 380V 50Hz
Working mode: S1
Protectio grade: IP68
Insulation class:Class F (Class H is optional)
Temperature range [°C]:≤40ºC
Environment temperature:0-40ºC
Density: Less than 1.05×103kg/m3
PH value:5-9
Installation mode:Submersible horizontal installation
Maximum submergence depth: 20m
Product application
Submersible reflux pump is used as special equipment for mixed liquid reflux, denitrifying nitrogen and phosphorus removal in secondary sewage treatment plant, and also in places with small head and large flow in the process of sewage, sewage and water conservancy.
Product Parameters
Pump model |
Impeller dia (mm) |
Speed (r/min) |
Motor power (kW) |
Rated current (A) |
Insulation class |
DN(mm) |
SRP400.740-M8/1.5D |
400 |
740 |
1.5 |
4.5 |
IP68 |
400 |
SRP400.740-M8/2.2D |
400 |
740 |
2.2 |
5.9 |
IP68 |
400 |
SRP400.740-M8/3D |
400 |
740 |
3 |
7.9 |
IP68 |
400 |
SRP400.960-M6/4D |
400 |
960 |
4 |
9.8 |
IP68 |
400 |
SRP600.480-M12/4D |
600 |
480 |
4 |
14.2 |
IP68 |
600 |
SRP600.480-M12/5D |
600 |
480 |
5 |
18 |
IP68 |
600 |
SRP600.480-M12/7.5D |
600 |
480 |
7.5 |
28 |
IP68 |
600 |
SRP600.480-M12/10D |
600 |
480 |
10 |
32 |
IP68 |
600 |
Product features
Specially designed according to the working mode of large flow and micro head;
The main engine impeller adopts stamping structure,with good hydraulic performance, high efficiency and low consumption;
Integrated hoisting design and automatic coupling of interface can realize rapid underwater installation; Double mechanical seals and multiple motor protection functions are adopted to ensure safe and reliable operation.
Packaging & Shipping
Company Profile
Boliyuan Technology (Shandong) Co., Ltd. is one of the leading fluid quipment manufacturer and high-tech Company in China. We were founded in 2014 and headquarter is located in the beautiful "spring city" Jinan. Our Brand is FFTECH- future fluid technology. We hold three production bases in Jinan ,Nanjing and Yangzhou. We specialize in pumping, agitation, mixing, separation and purification technologies for fluids of all type.
After years of success in the domestic market and exported to Japan and South Korea, Southeast Asia, West Asia, Australia and North America, etc. Our team is dedicated to be a top fluid treatment enterprise, to provide technical innovation products for the society, to serve customers and the society, to make a modest contribution to the development of global environmental protection. We have an extensive range of fluid treatment equipment for different kinds of applications.