- Fire Pump System
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- UL-Listed Fire Pump SetEDJ End Suction Fire Pump SetEDJ Fire Pump SetEJ Small Flow Fire Pump SetFire Pump PackagesContainerized fire pump setDiesel Fire Pump SetED Small fire pump setElectric Jockey Fire Pump SetFire Pump Set with Jockey PumpFire Pump SystemSplit Case Fire Pump SetMutistage EDJ Fire Pump SetDiesel Fire Pump Set with Jockey PumpFire Fighting Pump SystemElectric Diesel Jockey Fire Pump SetFire Fighting Pump Set with Jockey PumpSmall Capacity Electric Fire Pump SetDJ Fire Pump Set with Jockey PumpEJ Fire Pump SetED Fire Pump Set (Electric+Diesel pump)Diesel Engine Fire Pump SetDiesel Fire Jockey PumpSmall Fire Pump SetEDJ Fire Pump SystemFire Water Pump SetFire Pump AssemblyDJ Small Flow Fire Pump SetCummins Engine Fire Pump Set
- Mobile Pump Unit
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- Split Case Series Mobile Pump TruckSelf Priming Series Mobile Pump TruckCentrifugal diesel driven dewatering pumps open frame trailerFlow-mixing Mobile Pump TruckFlow-mixing Mobile Pump TruckManure Pump TruckP12 modle mobile Pump truckP10 Modle Mobile Pump Truck1000m³Self Priming Series Mobile Pump TruckLarge Flow Non-Clogging Mobile Fire Pump TrailerTrailer Mounted Fire PumpFire Emergency Mobile Pump TruckDiesel Engine Emergency Mobile Trailer Pump
- Diesel Fire Pump
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- UL Listed Diesel End Suction Fire PumpXBC-S Diesel Split Case Fire PumpXBC-IS Diesel End Suction Fire PumpXBC-D Diesel Multistage Fire PumpVertical Turbine Diesel Engine Fire PumpDiesel Engine Single-Stage Centrifugal PumpXBC-IS Diesel End Suction Fire Fighting PumpXBC-S Diesel Engine Split Case Fire PumpDiesel Engine End Suction Fire PumpXBC-IS Diesel End Suction Fire PumpsZWC Diesel Engine Self Priming Pump for IrrigationDiesel Engine End Suction Fire Fighting PumpXBC-S Heat Exchange Diesel End Suction Fire PumpXBC-XA Diesel Engine End Suction Fire PumpXBC-IS Diesel Engine Fire PumpDiesel Engine End Suction Fire PumpXBC-IS Diesel Engine End Suction Fire PumpXBC-ISO Diesel Fire Fighting PumpPortable Fire PumpFire Booster Pump
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- How is the fire pump ventilated during actual operation?
- 2023.09.01
- During the actual operation of a fire pump, proper ventilation is crucial to ensure the pump and its surrounding area remain cool and that the engine or motor powering the pump receives an adequate air supply. Adequate ventilation helps maintain the pump's performance, prevent overheating, and ensure the pump can deliver the necessary flow and pressure for firefighting. Here's how fire pump ventilation is typically managed during operation:
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- What is the formula for calculating a fire pump?
- 2023.08.29
- Calculating the size and capacity of a fire pump involves various factors, including the size of the building, the type of fire protection system, required flow rates, pressure considerations, and more. While I can't provide a single formula that encompasses all these variables, I can give you an overview of the general steps involved in sizing a fire pump: Determine Required Flow Rate and Pressure: Calculate the required flow rate (in gallons per minute or liters per second) and pressure (in pounds per square inch or bar) for your fire protection system. This involves considering factors su
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- How big should a jockey pump be as per NFPA?
- 2023.08.29
- The National Fire Protection Association (NFPA) provides guidelines for fire protection systems, including the sizing and design of jockey pumps, in its NFPA 20 standard titled "Standard for the Installation of Stationary Pumps for Fire Protection." However, the specific size of a jockey pump may vary depending on the system design, the type of fire pump, and the system's requirements. NFPA 20 includes guidelines for the selection and installation of jockey pumps, but it doesn't provide a specific size in terms of horsepower or flow rate for jockey pumps. Instead, it emphasizes the import
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- What is the most common fire pump?
- 2023.08.29
- The most common type of fire pump used in fire protection systems is the centrifugal pump. Centrifugal pumps are widely employed in fire-fighting applications due to their efficiency, simplicity, and reliability. These pumps use a rotating impeller to create a centrifugal force that moves water radially outward from the center of the impeller to the discharge outlet. Centrifugal fire pumps are further classified into two main categories based on their power sources: Electric Motor Driven Fire Pumps: These pumps are driven by electric motors and are commonly used in buildings and facilit
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- What is the difference between fire pump and emergency fire pump?
- 2023.08.29
- Both a fire pump and an emergency fire pump are components of fire-fighting systems, but they serve slightly different purposes based on the criticality of the application and the specific requirements of the system. Here's a breakdown of the differences: Fire Pump: A fire pump is a primary component of a fire-fighting system. Its main purpose is to supply water at high pressure and flow rates to fire protection systems, including sprinklers, hydrants, hoses, and other firefighting equipment. The fire pump is designed to activate when the pressure in the system drops below a certain threshol
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- What is a jockey pump for a fire-fighting system?
- 2023.08.29
- A jockey pump is a critical component of a fire-fighting system, specifically in fire protection systems that utilize a fire pump to maintain adequate water pressure and flow in the system. Fire pumps are responsible for supplying water to fire sprinklers, hydrants, hoses, and other firefighting equipment. However, water pressure in a fire-fighting system can naturally decrease over time due to leaks, system expansions, or other factors. To ensure that the fire pump operates within its designed parameters and can deliver sufficient water pressure when needed, a jockey pump is employed. A
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- ZJBetter diesel engine fire pump meets the individual needs
- 2023.08.28
- The new diesel engine fire pump newly developed by Better Technology Co., Ltd. has high efficiency, reliable operation and flexible installation form. It can be used as a backup fire pump to ensure the fire protection needs when there is no power. The fire pump automatic fire water supply system, which can realize joint control with the fire center. The new diesel fire pump industrial and civil building fixed fire protection systems, including water supply for fire hydrants, fire extinguishing systems, automatic sprinkler fire extinguishing systems and water spray fire extinguishing systems
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- Five points of fuel saving for diesel engine water pump
- 2023.08.28
- Five points of fuel saving for diesel engine water pump 1. Pay more attention to diesel purification: After using the fuel tank for a period of time, some minerals or impurities will at the bottom of the tank and should be cleaned or purified regularly. Otherwise, it will have a greater impact on the normal operation of the plunger and the water injection head, which may cause problems such as inaccurate oil supply time, uneven oil supply, and poor oil atomization, resulting in increased fuel consumption and reduced power. 2. Clean up carbon deposits in time: Diesel water pumps are worki
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- Diesel engine fire pump installation instructions
- 2023.08.28
- Diesel engine fire pump installation instructions When installing the diesel engine fire pump, determine the installation plan according to the following principles. 1. The fire pump room of the diesel engine fire pump should be near the pool as close as possible. The water inlet pipe should be short, and the elbow should be small, to reduce the water intake resistance. And make sure that the unit space is spacious enough, to easy to operate, repair and maintain the unit. The pump room of the diesel engine fire pump is preferably equipped with lifting equipment, and insulation measures s
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- Diesel engine fire pump start and run
- 2023.08.28
- Diesel engine fire pump start and run: 1. Open the start button, press the start button, and release the button in time after starting the engine. If the engine still fails to start after 5S, immediately release the button, stop the button for about 2 minutes, and start the second time. If the startup is more than three times in succession, disconnect the circuit and check the cause. Under normal circumstances, first check the fuel supply system and, if necessary, discharge the fuel pipeline (the winter cold car must be started after the diesel engine is fully warmed up); 2. After the sta
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- Introduction of portable fire pump
- 2023.08.28
- Portable fire pump is a kind of fire pump which is directly connected with light engine and water pump and can be carried away by manpower to save common material fire and small oil fire. Due to the advantages of portable and flexible portable fire pump, it is not restricted by traffic, power and regional obstacles, and has been widely used to fight the initial fire in places where roads such as industrial and mining enterprises, warehouses, ports, docks and rural areas have poor traffic conditions and fire engines are difficult to pass or cannot arrive in time. Portable fire pump is mainly
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- Why fire pumps cannot pump water and corresponding measures
- 2023.08.28
- 12 Common reasons why fire pumps cannot pump water and corresponding measures: 1.The impeller is reversed; Solution: reinstall the impeller. 2.The impeller nut and the key are released; Solution: repair and fastening. 3.The pump speed is too low; Solution: increase the pump speed. 4.The impeller is seriously damaged, and the gap of the leakage ring is large. Solution: Replace the impeller and reduce the leakage ring. 5.The suction pipe is not installed correctly, and the air bag is stored in the pipeline. Solution: Modify the water absorption pipe. 6.The suction pipe or the sealin
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- Wearing parts and fire pumps maintenance
- 2023.08.28
- Wearing parts and fire pumps maintenance: 1. The oil seal is a rubber product, which is easy to wear and age. Generally, new parts must be replaced. 2. The pump shaft material is generally carbon steel, but it is also easily damaged due to manufacturing quality, use or installation. Cracks, bends, journal wear, thread damage, etc. may occur on the pump shaft, and breakage may occur. If the damage is serious and cannot be repaired, replace the new shaft. 3. After the filler is used for a long time, it will become hard and lose its elasticity, which will cause the pump to leak. Generally, t
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- Installation steps and precautions of diesel pump sets
- 2023.08.28
- The correct installation and use of diesel pump sets can guarantee the service life of the diesel pump. we sorts out the precautions for the correct installatio...
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- Analysis of two major unsuitable issues for the diesel engine fire pump sets installation
- 2023.08.28
- Analysis of two major unsuitable issues for the diesel engine fire pump sets installation: 1. Do not install the control cabinet directly in front of the radiator of the diesel engine fire pump. In view of the possibility of normal operation of the electrical components in the cabinet, it is recommended not to install the control cabinet directly in front of the radiator of the diesel engine fire pump. Generally, the controller installation is better at the location of the pump set or nearby, which is beneficial to the operation. Secondly, the wiring length between the control cabinet an
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- How does a diesel engine self priming pump work?
- 2023.08.28
- 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 rive...
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- How to fire hydrant pump system?
- 2023.08.28
- 1. Maintenance management personnel should be familiar with the principles, performance and operating procedures of the fire water supply system. 2. The fire water supply and fire hydrant system shall have the operation rules for management, inspection, and maintenance; and the system shall be in a quasi-working state. Maintenance management should be carried out as required in the following. 3. The maintenance and management of water sources should meet the following requirements: (1) The pressure and water supply capacity of the municipal water supply network should be monitored every q
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- Fuel-efficient Tips of Diesel Powered Fire Pump
- 2023.08.28
- Everybody say that the diesel powered fire pump consume lot of oils and expensive to use. Actually diesel motor fire pump can achieve the fuel-efficient aim. What is the key? First. Adjust the fuel shot pressure of the injector. The diesel engine fire pump has long-term run and needs regular examination and adjustment. Two. Increase the temperature of the diesel engine cooling water. The increase of water temperature can make the diesel burn more completely, the viscosity of the oil will be smaller, the movement resistance can be reduced, and can save the fuel. Three. Increase the pum
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- How to solve the noise problem of diesel engine fire pump?
- 2023.08.25
- We all know that compared with ordinary fire pumps, diesel engine fire pumps are extremely large in size and the composition of each component is slightly compl...
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- Fire Pump Classification according to the Pressure Value
- 2023.08.25
- In the fire pump classification, we often can hear the low pressure fire pump, medium pressure fire pump, high pressure fire pump, medium and low pressure fire ...
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- How to choose a good fire pump?
- 2023.08.25
- Nowadays, more and more brands and models of fire pumps are emerging on the market. How to choose a good fire pump is a concern of all customer service personnel. Do you know what characteristics a good fire pump should have? We How to choose a suitable fire pump? Today we will talk about the precautions for choosing a fire pump.
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- Horizontal Mixed-Flow Pump Introduction
- 2023.08.24
- Horizontal Mixed-Flow Pump is a type of centrifugal pump that combines features of both radial and axial flow pumps. It is designed to move fluids (liquids) by creating a rotational flow pattern using a combination of radial and axial forces. Let's break down its characteristics:
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- Centrifugal pump selection
- 2023.08.24
- Centrifugal pumps are general-purpose machines, which have been standardized and serialized. When production needs, the applicable pump models and specifications are selected according to the actual conditions of the physical and chemical properties of the transported liquid, operating conditions, transport requirements and equipment layout plans. The following briefly introduces the selection steps of the centrifugal pump. (1) Collect and sort out various data related to the transported liquid, including physical and chemical properties such as corrosiveness, toxicity, density, viscosity, va
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- Do fire pumps turn off automatically?
- 2023.08.23
- Fire pumps are a critical component of fire protection systems and are designed to provide a reliable source of water flow at high pressure to suppress fires. Whether or not fire pumps turn off automatically depends on the specific design and configuration of the fire protection system. Here are some common scenarios:
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