.png)
- Water Supply Pump
-
- Diesel Engine Emergency Mobile Pump TruckHigh Flow Booster Pump SystemDomestic Booster Pump SetDiesel Self Priming PumpElectric Self Priming PumpEnd Suction Water PumpSplit Case Water PumpVertical Single Stage PumpHorizontal Single Stage PumpVertical Multistage PumpHorizontal Multistage PumpCQ Magnetic PumpCQF Magnetic PumpSelf Priming Sewage PumpSewage pumping stationG Single Screw PumpsNL Mud Slurry PumpQJB Submersible MixerWQ Submersible Sewage PumpJYWQ,JPWQ Submersible Sewage PumpGW Series Pipeline Non-clogging Sewage PumpDBY Electric Diaphragm Pump QBY Air-operated Diaphragm Pump
Email： zjbetter@119pump.com
Tel：+86 153 3670 8022（Gloria） 177 5700 9882 （Kate) 133 0670 8055 (Biancca) 153 5525 9288 (Jessica) 133 5702 6177 (Bella)
Fax：0086-570-3010238
-
- Reasons for pressure drop in multistage centrifugal pumps
- 2019.02.20
- The multistage centrifugal pump is a combination of two or more centrifugal pumps having the same function. On the fluid passage structure, the medium pressure discharge port shown in the first stage communicates...
-
- The gear oil pump working principle and application
- 2019.02.13
- The gear oil pump is a horizontal slewing gear pump. It is divided into two types: motor-driven and diesel-driven. It is suitable for conveying various oils and other lubricated medium liquids...
-
- What are the characteristics of the GDL vertical multistage centrifugal pump?
- 2019.01.30
- GDL vertical multistage centrifugal pump features: 1. Advanced hydraulic model: high efficiency and wide performance range. 2. installation, maintenance is convenient: pipeline installation, import and...
-
- Centrifugal pump air binding - Better Technology CO., LTD.
- 2019.01.23
- The air binding is mainly due to the fact that the centrifugal pump is not filled with liquid before starting, the air is present in the pump casing, the air density is small, and the centrifugal force generated is also small...
-
- How do you stop a fire pump from cavitating? - Better Technology CO., LTD.
- 2019.01.16
- In the use of machinery and equipment for many years, there will be more or less such a problem, which is normal in the eyes of ordinary people, but from a professional point of view, this is not the case...
-
- What are the types of fire pumps?
- 2019.01.12
- When classified according to whether there is a power source, the fire pump can be divided into a non-powered fire pump and a powered fire pump. In this non-powered fire pump...
-
- How often does a diesel engine fire pump need to be tested?
- 2019.01.07
- In order to improve the ability of the diesel fire pump to respond to fire signals, it is recommended to inspect it once a week. Taking into account the water hammer effect and the characteristics of the diesel engine itself...
-
- Application notice of diesel engine self-priming pump - Better Technology CO., LTD.
- 2019.01.04
- Use of diesel engine self-priming pump: (1) Preparation and inspection before starting: 1. This series of diesel engine self-priming pumps are lubricated with high-quality calcium-based butter and No. 10 oil...
-
- How does the diesel engine self-priming pump work? - Better Technology CO., LTD.
- 2019.01.02
- The principle of the diesel engine self-priming pump is to use the flow velocity of the water. The impeller drives the pump impeller to pump water onto the river bank...
-
- How to improve the diesel multistage pump efficiency?
- 2018.12.27
- Application of frequency conversion energy-saving technology. For diesel multistage pumps with design parameters greater than the actual operating conditions, after installing the variable frequency...
-
- 7 Automatic Protection Functions of the Diesel Engine Fire Pump
- 2018.12.25
- The automatic protection functions of the diesel engine fire pump are: (1) Start protection: If the diesel engine fire pump unit fails to start three times, the start failure signal is output and the automatic working system is blocked. Buzzer alarm.
-
- How to Correctly reduce power consumption rate of Diesel engine fire pump?
- 2018.12.19
- With the changes of the times, people's awareness of safety has increased. For the protection of their own security, it is already more and more costly. Today, diesel fire pumps are slowly...
-
- The Basic Parameters that Characterize the Pump Performance
- 2018.12.17
- The basic parameters that characterize the main performance of the pump are as follows: 1, flow Q. Flow is the amount (volume or mass) of liquid that the pump delivers per unit of time. The volume flow rate is expressed by Q, and the unit is: m3/s, m3/h, l/s, and the like...
-
- The pump application in various fields - Better Technology CO., LTD.
- 2018.12.14
- From the pump performance range, the flow rate of the giant pump can reach several hundred thousand cubic meters per hour, while the flow rate of the micro pump is below several tens of milliliters per hour...
-
- The classification of the pumps - Better Technology CO., LTD.
- 2018.12.13
- There are many kinds of pumps, which can be divided into: ①power pump, also called impeller pump or vane pump, relying on the dynamic force of the rotating impeller to transfer...
-
.jpg)
- What is a pump and historical source? - Better Technology CO., LTD.
- 2018.12.12
- Pumps can usually be divided into three types according to the working principle: positive displacement pumps, power pumps and other types of pumps...
-
- Pump Room Management System of Diesel Engine fire pump
- 2018.12.11
- The diesel engine fire pump is a key part of providing fire water. It is an important part directly related to property safety. To manage the pump house and clarify its responsibilities, the following system is formulated...
-
- Four classifications of the fire pump - Better Technology CO., LTD.
- 2018.12.10
- Fire fighting equipment and urban fire fighting facilities have undergone great changes. The fire fighting pump, as an important equipment for fire fighting and rescue, plays an extremely important role. Therefore, the demand for fire pumps is also growing...
-
- The Composition of Single stage single suction pump and Single stage multi-suction pump
- 2018.12.06
- The XBD-W single-suction single-stage fire pump consists of two parts: the motor and the pump. The fire pump and the motor are coaxial. The pump structure consists of the pump body, the impeller...
-
- 8 points of Horizontal fire pump selection
- 2018.12.05
- 1)fire pump performance parameter requirements. 2) structural requirements, corrosion resistance, mechanical properties, continuous operation and other performance testing should meet the requirements of GB6245-2006 standard...
-
- Why does stainless steel rust? - Better Technology CO., LTD.
- 2018.12.04
- Stainless steel has the ability to resist atmospheric oxidation - that is, rust, and also has the ability to corrode in acids, alkalis, and salts - that is, corrosion resistance. However, the magnitude...
-
- How to improve the running life of vertical pipe pump?
- 2018.11.29
- Vertical pipeline pumps are widely used in high and low-temperature oil transportation in petroleum, chemical, metallurgy, mining, power stations and other fields, as well as in oil supply systems...
-
- Analysis of engineering application of the submersible sewage pump
- 2018.11.28
- The submersible sewage pump is a kind of pump which is connected with the pump and the motor and submerged under the liquid. Compared with the general horizontal pump...
-
- The main factors determining the efficiency of the fire pump
- 2018.11.19
- The fire pump is divided into different types according to different classification methods. It is widely sealed, leak-free and corrosion-resistant...