YW type no blocking liquid under type sewage pump

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.

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

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

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

The portable fire pump is well know for its simple structure, light weight, compact structure and high efficiency. For decades, it is hot saled in Southeast Aisa, Mideast, Africa and South America, it withstands the test of time.

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

These photos show some of our diesel engine in stock. We cooperate with many diesel engine manufacturers to meet the needs of customers for different diesel engine brands.

These are pictures of an EJ fire pump set control panel. The cabinet is made of galvanized sheet.

The remote monitoring system for the water supply pump station is suitable for the remote monitoring and management of the pressurized pump station in the urban water supply system.
The pump station manager can remotely monitor the water level of the pump station pool or the entry pressure, the working status of the booster pump group, the outbound flow, and the exit pressure from the monitoring center; they can remotely control and automatically control the start and stop of the booster pump group; When optical fiber communication is used, the panorama and important stations in the station can be monitored by image, so that the pump station can be unattended.

The star connection-delta connection utilizes the two connection methods of the motor to achieve the purpose of step-down starting, reduce the starting current, and reduce the impact of excessive current on the power grid. Simply put, the stator is connected in star at the start of the motor and then switched to delta connection after starting, which is the starting method of star-delta buck start.

WQ(QW) series products in the rated voltage is
380 V or thter , power frequency for 50 Hz/60HZ when used
2、 the temperature of the medium no more than
40℃, medium density≤1150kg/m3, PH valuein 5～9
range.
3、 the altitude does not exceed 1000 meters
4、 transport medium viscosity not super 1000 CP
5、 products work operation must be completely submerged, but shall not be more than 10 m diving depth

The air conditioning pump system is an indispensable part of modern HVAC systems, regulating the temperature within a building by circulating hot or cold water, providing a comfortable indoor environment. This article delves into the product features of air conditioning pump systems, helping you understand their significance and how to optimize the heating, ventilation, and air conditioning efficiency of your building.

Diesel engine fire pump Controller, use for diesel engine fire pump
①Voltage display: control the voltage in the cabinet.
②Current display: control the current in the cabinet.
③Power indication: control the power in the cabinet. (red)
④Diesel engine fault indication: diesel engine fault state indication. (red)
⑤ ” Emergency stop “: the button for emergency stop electric fire pump and diesel engine fire pump. (red)

The stainless steel submersible sewage pump adopts the design of large flow channel anti-clogging hydraulic components, which greatly improves the dirt passing capacity, and can effectively pass through 5 times the fibrous material of the pump diameter and solid particles with a diameter of about 50% of the pump diameter.

Submersible mixer, also known as submersible thruster, is suitable for promoting and stirring sewage containing suspended solids, thin mud, industrial process liquid, etc. in the process of sewage treatment plant, creating water flow, strengthening stirring function, and preventing sludge precipitation. It is municipal and industrial sewage. Important equipment in the processing process. Divided into mixing submersible mixer, low speed submersible propeller mixer.

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.

The vertical turbine fire pump is circulating water pump, and its over-flow medium is sea water. The function is to provide flushing water for the drum-type rotating filter to ensure that impurities and sea creatures can be washed away in time, thus bring clean seawater downstream. It can use with electric motor and also diesel engine.

Volume:500-2000L

The constant pressure variable frequency water supply equipment is an advanced system designed to maintain stable water pressure while ensuring energy-efficient water supply. It utilizes variable frequency technology and an intelligent control system to dynamically adjust pump speed and water pressure based on real-time water demand. This eliminates energy wastage caused by frequent start-stop cycles in traditional systems, providing users with a constant water pressure supply for stable and reliable water distribution during peak and off-peak periods. The equipment’s intelligent control system enables remote monitoring and automatic alarms, improving operational reliability and maintenance efficiency. Widely applied in industrial, construction, agricultural, and municipal sectors, this energy-efficient solution optimizes water supply systems to meet diverse user demands effectively.

Small submersible fire pump is compact and lightweight characteristics, it plays an important role in farm irrigation and domestic water.

The pump is a single stage single suction vertical centrifugal pump, the main components are volute, impeller, pump seat, pump shell, support cylinder, motor seat, motor and other components. Volute, pump seat, motor seat, impeller nut is cast iron, corrosion resistance, corrosion resistance is good, convenient processing technology.

1、 Star delta startup mode
2、 Auto coupling step-down startup mode
3、 Soft start mode
4、 Direct start mode

The ZWX box-type non-negative pressure water supply equipment is a pressurized water system designed to address inadequate municipal water pressure in critical settings such as hospitals and hotels, where water cannot be shut off. It also serves as an ideal solution for meeting the domestic water needs of high-rise buildings and, specifically, fulfilling the water requirements of schools. This equipment ensures a continuous water supply, even during maintenance or emergency situations, effectively resolving the challenges posed by low water pressure. With its efficient pressurized water supply and advanced control technology, the ZWX equipment offers stable water pressure and flow rates, catering to the diverse demands of different settings. Furthermore, its intelligent operation and energy optimization contribute to reduced energy consumption.

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.

Specification
1. Simple structure, reliable performance
2. Small size, light weight
3. Good corrosion resistance, low power consumption
Main features
1.Mechanical seal and packing seal
2.Types of stainless steel: 301, 304, 316L
Application
It is used for drainage of industry, agriculture and city and fire-fighting drainage.
Technology parameter
Flow Q (m3/h): 3.5-400
Head H (m): 3-125
Rotating speed N (r/min): 1450, 2900
Power P (kw): 0.55-90
Model explanation
IS/IR/IH 100 – 80 – 160 A
* IS — clear water centrifugal pump
* IR — heat water centrifugal pump
* IH —chemical centrifugal pump
100 — inlet caliber
80 — outlet caliber
160 — impeller diameter
A — first incision

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.

The multistage pump is a centrifugal pump in and out of the water section and the middle section, through the rod combination together, its output water pressure can be very large, but also depends on the rotation of the impeller to obtain the centrifugal force, so that the material. When the gas density reaches the working range of the mechanical vacuum pump, it is extracted, and the high vacuum is gradually obtained.

End suction pumps usually have one impeller and a volute type casing. They work when the pumped liquid increases velocity as it moves along the vanes of the impeller; then the liquid moves into the volute casing, where a diffusion process converts the high velocity to high pressure.

This large, high-efficiency firefighting foam canister is designed for industrial and professional settings, offering exceptional fire extinguishing performance and reliable safety assurance. Whether in factories, warehouses, or other high-risk environments, it is the best choice for fire rescue operations.