Pipeline centrifugal pump

Magnetic steel generally refers to aluminum nickel cobalt alloy (magnetic steel in English AlNiCo is the abbreviation of aluminum nickel cobalt), magnetic steel is made of several hard strong metals, such as iron, aluminum, nickel, cobalt and other synthesis, sometimes copper, niobium, tantalum synthesis, used to make super hard permanent magnet alloy.

The hand-carried fire pump has the advantages of small footprint, convenient maintenance, and easy portability. It is more advantageous in areas where fire-fighting vehicles cannot pass. The hand-carried fire pump is ideal for drainage, drought resistance, greening, water supply and emergency disaster rescue. equipment.

It can be seen from the working process of the surge tank that if there is no surge tank, because water is an incompressible fluid, a slight change in the amount of water will lead to changes in pressure accumulation. Therefore, whether it is a box-type variable frequency constant pressure water supply equipment or a non-negative pressure water supply equipment, the pressure stabilizer tank is essential.

The SXBWP Non-Negative Pressure Frequency-conversion Water Supply Equipment offers a comprehensive solution for addressing low water pressure challenges in various settings. Designed to cater to areas with inadequate municipal water pressure, as well as residential complexes, office buildings, hotels, schools, and industrial enterprises, this equipment ensures a stable secondary pressurized water supply. With features such as non-negative pressure generation, water and energy conservation, prevention of secondary pollution, and convenient installation, the SXBWP equipment delivers reliable water pressure enhancement while promoting efficient water usage and minimizing environmental impact.

1. The pump is a vertical structure, the inlet and outlet diameters are the same, and they are located on the same center line. It can be installed in the pipeline like a valve. The appearance is compact and beautiful, the floor space is small, and the construction investment is low. Can be used outdoors.
2. The impeller is directly installed on the elongated shaft of the motor, the axial dimension is short, the structure is compact, and the pump and motor bearings are reasonably arranged, which can effectively balance the radial and axial loads generated by the operation of the pump, thereby ensuring the smooth operation of the pump. Low vibration and low noise.
3. The shaft seal adopts mechanical seal or mechanical seal combination, adopts imported titanium alloy sealing ring, medium-sized high temperature resistant mechanical seal and hard alloy material, wear-resistant seal, which can effectively prolong the service life of mechanical seal.
4. Easy installation and maintenance, no need to dismantle the pipeline system, just remove the pump joint seat nut to extract all the rotor parts.
5. The series and parallel operation modes of pumps can be adopted according to the requirements of use, that is, the needs of flow and head.
6. The vertical and horizontal installation of the pump can be adopted according to the requirements of the pipeline arrangement.

It is composed of pressure water tank, control cabinet, top pressure gas storage system, decompression release device and other basic components; In the condition of fire fighting, the compressed gas is filled into the pressure water tank to replace the fire fighting water in the tank, and always maintain the rated working pressure of fire fighting, and the fixed fire water supply equipment for the fire fighting pipe network.

Fuel tank specifications：200L/400L/600L/800L/1000L/1200L/1500L/1800L/2100L/2500L/3100L/3600L/4100L/4500L
The diesel fire pump system serves as a backup power solution, utilizing a diesel engine to provide power and ensure the fire pump’s reliable operation during electrical outages. The associated fuel tank is a crucial component for storing diesel fuel and providing a continuous supply to the diesel engine, ensuring a sustained water flow during fire incidents.

The multistage fire pump consists of two parts: the motor and the pump, and the motor and the pump are coaxial. The structure of the pump consists of pump body, impeller, pump cover, mechanical seal and so on. The inlet and outlet of the pump are on the same horizontal axis and have the same caliber specification, so the loading and unloading is very convenient, and the floor space is small. The pump is fitted with a base for easy installation and increased pump stability. It is used to transport clear water without solid particles, liquids with physical and chemical properties similar to water. It is mainly used for pressurized water delivery in fire-fighting system pipelines, and is also suitable for industrial and urban water supply and drainage.

The waste cone is providing quick visual confirmation of proper water flow in the fire pump system.

Features:
The double-blade impeller structure is adopted, which greatly improves the passing capacity of dirt.
The mechanical seal adopts a new type of grinding pair, and runs in the oil chamber for a long time;
The overall structure is compact, the volume is small, the noise is low, the energy saving effect is remarkable, the maintenance is convenient, and the user is convenient to replace;
Can be used within the design range without overloading the motor.

Fire pump fuel tanks should be inspected and maintained regularly according to relevant regulations and manufacturer recommendations. Typically, this includes periodic checks for leaks, corrosion, proper fuel levels, and the condition of associated components such as vents, gauges, and fuel lines.

The Fire Pressure Stabilization Equipment, coupled with the CDL Vertical Multistage Fire Pump, offers a comprehensive solution to elevate fire safety measures. This powerful combination ensures a consistent water pressure for effective fire suppression. By incorporating pressure stabilization technology, this system guarantees an uninterrupted fire water supply, efficient water distribution, and reliable operation of fire hydrants and sprinkler systems. With advanced infrastructure and the ability to maximize firefighting capabilities, this configuration significantly enhances overall fire safety standards. Investing in fire pressure stabilization equipment is a proactive step towards ensuring superior fire protection and providing peace of mind in critical situations.

Self priming pump diesel engine driven works for water or medium similar to water that viscosity below 5°E and temperature below 80°C(176°F). It is compact, easy to operate, running stable, easy to maintain, efficient, with long service life and large suction capacity.

Fuel tank specifications：200L/400L/600L/800L/1000L/1200L/1500L/1800L/2100L/2500L/3100L/3600L/4100L/4500L

Fire booster pump is used to maintain system pressure without starting the main pump. These pumps are not designed to keep up with full system demand, their only function is system pressure maintenance.

This device is suitable for fighting Class A (ordinary combustibles like wood, paper, and textiles), Class B (flammable liquids such as gasoline, oils, and alcohols), and some Class D (combustible metals like magnesium and titanium) fires, depending on the foam concentrate type used.

Electric fire pump controllers are designed to start an electric motor driven fire pump.Diesel engine fire pump contollers are designed to automatically start a diesel engine driven fire pump upon detection of a pressure drop in the fire protection system.

The device operates by drawing foam concentrate from a storage tank and blending it with water at a set ratio, often using a venturi or a balanced pressure system. The mixed solution is then pressurized and delivered through fire hoses, nozzles, or sprinkler systems to the fire scene.

The fire pump is a stainless steel outdoor control cabinet with waterproof features. The fire pump control cabinet is mainly suitable for industrial production and various building water supply, drainage, fire protection, sprinkler pipe network pressurization and HVAC cold and hot water circulation and other occasions automatic control of fire pump

Flow: 50~2000gpm
Head:≤169m
Speed:1500rpm~3550 rpm

Our company now has sophisticated technology equipment, top detection equipment, perfect supporting facilities, further improving the product quality. In order to enhance the brand effect, improve the company system, after the discussion of our company and the suggestion from customers, we have been gradually changing the packaging of our pumps. Our original packaging is fixed by iron wire.
But now, we use screw to fasten the products, to fix the product and the base.
In this way, even for long time transport, the products will be more safe and it will be more convenient and better for the customers.

The ZWG non-negative pressure water supply equipment is a pressurized water system designed to address low or unstable municipal water pressure in areas with insufficient water supply. This equipment ensures a stable and reliable water supply, particularly suited for high-rise residential buildings and schools. By effectively boosting water pressure, it offers continuous and stable water flow, meeting the domestic water needs of residents and students. The ZWG equipment’s energy-efficient design and advanced control systems contribute to reduced energy consumption, making it an environmentally friendly choice. Overall, the ZWG non-negative pressure water supply equipment is a reliable and essential solution for ensuring a consistent water supply in areas facing water pressure challenges, providing enhanced water pressure and flow to meet the demands of various settings, including high-rise residential buildings and educational institutions.

PW pumps are single-stage single-suction cantilever centrifugal pump for pumping dirty liquid (liquid containing fibers and other suspended objects or stool), liquid temperature does not exceed 100 ℃ , suitable for urban, rural, industrial and mining sectors excluded sewage purposes

Specifications
1. for life, fire
2. Production sharing water
3. Low noise, good reliability
4. Reasonable construction
Application
Industrial and civil construction fixed fire protection system（fire hydrant extinguishment system, automatic spray extinguishment system, water spray extinguishment system）water supply, especially suitable for water supply of high-rise buildings, and also use for water supplying of fire-fighting and life in construction, industry and mining, boiler water supply, etc.

Export fire pump set will be packaged with free fumigating wooden case.

The pump integrates self-priming and non-clogging sewage discharge, adopts the axial return and external mixing type, and through the unique design of the pump body and the impeller flow channel, it does not need to install the bottom valve and irrigation water like the general self-priming clean water pump. It can also suck and discharge liquids containing large particles of solids and long fibers. It can be widely used in municipal sewage projects, river and pond aquaculture, light industry, papermaking, textiles, food, chemicals, electricity, fibers, pulp and mixed suspension. The ideal impurity pump.

Our highly acclaimed Box-type Non-Negative Pressure Water Supply Equipment is the savior for your hotels, hospitals, schools, and more! Not only does it provide stable water flow and pressure, but it also guarantees fresh water quality! Suitable for life water supply systems in high-rise buildings, residential communities, and large-scale architectural complexes, bid farewell to water shortage worries! The Box-type Non-Negative Pressure Water Supply Equipment features an advanced automatic control system that instantly starts the water pump when demand increases, providing you with a continuous and stable water flow. And when demand decreases, the pump intelligently stops, avoiding energy waste! The compact box-type structure makes installation and maintenance a breeze! Whether it’s solving water supply issues in low-pressure areas or addressing the needs of places like hotels, hospitals, and schools where water cannot be shut off but face insufficient tap water pressure, our Box-type Non-Negative Pressure Water Supply Equipment offers the perfect solution!

Volume:500-2000L

Regular maintenance includes checking for leaks, ensuring all components are clean and in good working condition, and verifying the accuracy of the foam proportioning.