Pumps

Open impeller Sewage centrifugal horizontal pump PW, PWF type sewage pump is single stage, single suction, cantilever type centrifugal sewage pump. The pump inlet is in the axial horizontal direction, and the pump outlet can be installed in the horizontal or vertical direction as required. It is mainly composed of pump cover, pump shell, impeller, shaft seal, shaft, and bracket parts. The shaft seal adopts a novel double-end mechanical seal structure. The pump and the motor are mounted on the common chassis by an elastic coupling. Open impeller There are only two curved blades in the impeller, so the flow passage is wide and can pass the general suspended particles. There are 4 auxiliary blades on the back of the impeller to balance the axial thrust. Advantages: The pump has the advantages of high efficiency, remarkable energy saving, stable operation, reliable performance, and convenient maintenance. PW sewage pump can be made of cast iron and PWF stainless steel sewage pump is made of stainless steel. PW ordinary sewage pump can transport sewage or wastewater containing suspended solid particles, long fiber materials and domestic wastewater. The pump body is made of high-quality cast iron and the medium temperature is not more than 100℃. PWF type corrosion-resistant sewage pump can transport acidic, alkaline or other corrosive sewage, which is widely used in chemical, petroleum, light industry, food, pharmaceutical, brewing, environmental protection and sewage treatment industries. Pump body and the flow parts are made of 304 stainless steel. medium temperature is not higher than 100℃. Technical Parameters: Q: 36-1000 m3 / h Head: 8.5-48.5 m Motor power: 4-75KW Speed: 960-2950 r/min Caliber: DN65-DN200 Medium temperature: ≤100℃ Model explanation: 80PWF-100 80: Pump outlet(80mm) PW: sewage pump F: Stainless steel sewage pump 100: Pump inlet(100mm)

Minimum Order: 1 bags

Canned motor pump is composed of a shielded electric motor and a pump. It is a power equipment used for conveying fluids. The equipment is mainly composed of pump body, impeller, stator, rotor, front and rear bearings, thrust disc and other components. The stator and rotor are separated by non-magnetic corrosion-resistant thin-walled sleeves, and the rotor is supported by front and rear bearings immersed in the conveying medium, so no type of dynamic seal is required to prevent the outward leakage of the conveyed medium. Overall, shielded pumps are centrifugal unsealed pumps. Shielded pumps are absolutely leak free, and under negative pressure inside the pump, external gases will not be sucked in, making them particularly suitable for vacuum system operation; At the same time, it is suitable for high pressure, high melting point, and high and low temperature media. Shielded pump has a compact structure, small volume, and light weight; No cooling fan, low noise, wide range of use, reliable operation, can provide a relatively good working environment. A typical shielded pump uses a portion of the conveyed liquid to cool the motor, and the annular gap is very small, so the conveyed liquid must be clean. When transporting multiple liquid mixtures, if they produce precipitation, coking, or gel like substances, using a shielded pump (non mud type) at this time may block the shielding gap, affect the cooling and lubrication of the pump, and lead to burning of graphite bearings and motors. Shielded pumps generally have circulating cooling pipes. When the ambient temperature is below the freezing point of the pumped liquid, anti freezing measures such as accompanying pipes should be taken to ensure easy pump start-up. In addition, when starting the shielded pump, the opening sequence of the outlet valve and the inlet valve should be strictly followed. When stopping the pump, the outlet valve should be closed first. After the pump stops running, the inlet valve should be closed first and then the outlet valve should be closed. In short, by using a shielded pump, there is no leakage at all, effectively avoiding environmental pollution and material loss. As long as the selection is correct and the operating conditions do not change abnormally, there is almost no maintenance workload under normal operation. Shielded pumps are ideal pumps for transporting flammable, explosive, corrosive, and valuable liquids According to the temperature, pressure, viscosity, and presence of particles of the transported liquid, shielded pumps can be divided into the following types. The temperature of the basic conveying medium shall not exceed 120 ° C, and the head shall not exceed 150m. Various other types of shielded pumps can be obtained by modifying and improving the basic model. In this type of shielded pump, the direction of liquid flow for bearing lubrication, cooling, and motor cooling is exactly opposite to that of the basic type. Its main feature is that it is not prone to cavitation and is particularly suitable for the transportation of easily vaporized liquids, such as liquefied petroleum gas, chloromethane, etc. High temperature type generally transports media with a maximum temperature of 350 ° C, a maximum flow rate of 300m3/h, and a maximum head of 115m, suitable for high-temperature liquids such as oil and hot water. High melting point pumps and motors with jackets can significantly improve the heat resistance of the motor. Suitable for high melting point liquids, with a maximum temperature of 250 ° C. The jacket can be filled with steam or liquid at a certain temperature to prevent crystallization of high melting point liquids. The casing of a high-pressure shielded pump is a high-pressure vessel, which enables multi-stage pipeline pumps to withstand high system pressures. To support the shielding sleeve under high internal pressure, the stator coil can be used to withstand pressure. When the self-priming suction tube is not filled with liquid, the pump discharges the liquid through automatic pumping, which is suitable for extracting liquid from underground containers. The multi-stage type is equipped with multiple impellers, suitable for high head fluid transportation, with a maximum head of up to 400m. Mud type is suitable for transporting liquids mixed with large amounts of mud

Minimum Order: 1 bags

WQD-S series all stainless steel precision cast sewage submersible pump adopts a unique single and double channel impeller structure, which greatly improves the passage capacity of sewage and can pass through fibers with a diameter 5 times that of the pump. Adopting fluororubber double end face mechanical seal and fluororubber radial O- ring seal, it effectively seals and protects liquids in harsh environments. Adopting precision cast pump casing, it is lightweight, corrosion-resistant, energy-saving, aesthetically pleasing, easy to maintain, and does not require the construction of a pump room. It can work underwater, reducing project costs Install overheat and current protectors inside the electric pump to prevent motor overload and overheating. Customized anti-corrosion cables, PTFE machine seals, and high-temperature liquid component configurations can be made according to specific customer requirements 220V, single-phase pump can be equipped with float switch Main application Suitable for buildings, hospitals, residential areas, municipal engineering, road traffic and construction, factory sewage, aquaculture, pharmaceuticals, beverages, seawater and saltwater, solid particles in general corrosive media, long fiber wastewater, sewage discharge

Minimum Order: 1 bags

TLRP stainless steel rotary pump relies on two synchronously counter rotating rotors to generate suction (vacuum degree) at the inlet during the rotation process, thereby sucking in the material to be conveyed. Two rotors separate the rotor chamber into several small spaces and operate in the order of ABCD; When operating to position A, only chamber I is filled with medium; When reaching position B, a portion of the medium is enclosed in chamber B; When reaching position C, a portion of the medium was also enclosed in room A; When reaching position D, chambers A and B are connected to chamber II, and the medium is transported to the discharge port. Selection of transmission driver/motor 1 - Motor with fixed ratio reducer: This transmission method is simple, with a constant rotor speed, which determines the non adjustability of the flow rate. 2 - Motor with mechanical friction type continuously variable transmission: This type of transmission is achieved through manual adjustment, characterized by safety and reliability, high torque, and infinitely adjustable flow rate. The disadvantage is non automatic adjustment, which is more complicated. The speed regulation is carried out during operation and cannot be adjusted while the machine is stopped. Its use and maintenance should refer to the manufacturer's user manual. 3 - Variable frequency motor with frequency converter: This method can achieve automatic adjustment of speed, that is, infinite adjustment of flow rate. Its advantages are high degree of automation and large low-speed torque. The disadvantage is that the price of the frequency converter is relatively high. Refer to the manufacturer's user manual for its use and maintenance. Feature: 1 - Maintain a certain gap between rotors and between rotors and pump bodies, with no friction coefficient and long service life. 2 - Easy to assemble and disassemble, convenient to maintain and clean, with few vulnerable parts. 3 - Effective energy saving, low failure rate, reliable sealing, and low noise. 4 - After using special materials, it can transport media containing solid particles such as sludge and sewage. 5 - The transportable medium has a viscosity of is no more than 2 million cp and a slurry with a solid content of 60 percent. 6 - After configuring the transformer, the flow rate can be adjusted freely and it can be used as a general metering pump. 7 - According to user connection requirements, flange type, screw type, and clamp type can be selected. 8 - Can transport mixed materials of air, liquid, and solid phases. 9 - The insulation cooling pump adopts a built-in structure with good thermal conductivity. 10 - The mobile pump can suction various barrel materials, with a suction vacuum degree of 0.08Mpa 11 - According to user requirements, a sanitary safety valve can be installed on the pump head.

Minimum Order: 1 bags

condensate pump is an industrial device used in thermal power plants to transport condensate and other similar liquids. It belongs to the horizontal centrifugal pump category, featuring single-stage, two-stage, and inducer wheel configurations. The flow components are made of cast steel or stainless steel, and the driving method is electric motor. N-type condensate pump has a flow rate range of 5-137 m³/h and a head range of 22- 170 m. Models such as 100N130 and 150N110 can achieve water drainage via cooling water. It features a soft packing seal and a cantilever bracket bearing structure, with operating temperatures categorized into two scenarios: 120°C (for condensate water) and 80°C (for steam condensate). This pump is suitable for steam turbine generator units ranging from 750 to 3000 kW. During installation, it is essential to ensure independent pipeline support and maintain an alignment error of ≤0.1 mm between the pump shaft and motor shaft. Some power plants employ variable frequency speed regulation technology to adjust flow rates, thereby reducing energy consumption and improving operational efficiency. Condensate Pump is Suitable for Medium: Fresh Water Medium Temperature: 0°C to 120°C Condensate Pump Application Range The 100N130 and 150N110 models can transport liquids at temperatures up to 120°C, while other pumps are limited to a maximum temperature of 80°C. flow range: 12—120 m³/h head range: 38–135 m Model Description: The meanings of 3N6X2 and 4N6A 3, 4—Inlet pipe diameter (in); N—Horizontal Cantilever Condensate Pump; 6—The single-stage head is divided by 10 and rounded to the nearest integer, resulting in a single-stage head of approximately 60 meters; 2——stage, indicating that the pump has two stages; A——The impeller has been cut (with a reduced outer diameter).

Minimum Order: 1 bags

Stainless steel corrosion resistant self-priming centrifugal pumps The impeller of pump can be semi-open structure with 3 blades or close impeller. Pump and motor connection can be direct connection (close coupling) or shaft coupling with bearing bracket. Pump body is made of stainless steel SS304 or SS316 etc. Fluorine rubber Mechanical seal with corrosion resistance. The pump has self- priming performance. Suction height: 4meters. The pump is Widely used in food, medicine, fine chemicals and other industries to transfer corrosive liquids with small soft particles or fiber or hygienic liquids. The pump with semi - open non - clogging impeller can be used to extract rice milk, drinks, etc. Explosion-proof self-priming pump can transport methanol, alcohol, urea, chemical solution and so on. Liquid temperature is not higher than 102 degree Celsius.

Minimum Order: 1 bags

SFB stainless steel corrosion-resistant centrifugal pump, Its passing-flow components and connecting frame are made of high-quality stainless-steel materials(SS304 or SS316), and the impeller adopts a semi open or closed structure. The connection between the pump and the motor can be close coupled or with shaft coupling. Pumps are suitable for conveying corrosive and hygienic liquids in industries such as food, beverage, medicine, cosmetics, wastewater treatment, chemical (or fine chemical), electroplating, etc. They are widely used to transport liquids with a temperature not exceeding 105 degrees Celsius, containing or not containing small soft particles or fibers, and with corrosive or hygienic requirements. Self priming type pump is available

Minimum Order: 1 bags

LDTN pump is a vertical multi-stage barrel structure, with the suction and discharge ports located on the discharge seat. Suction and discharge ports can be adjusted at multiple angles such as 180 degrees and 90 degrees angle, and the impeller is closed. Pump inlet diameter is 80-400mm, the flow rate is 7-702m3/h, the head is 35-232m, the power is 3-630KW, and the voltage is 380V/6000V LDTN type condensate pump is suitable for transporting condensate water in the condenser of thermal (nuclear) power plants, and can also be used in chemical processes with restricted installation surfaces such as NPSH to transport water with physical and chemical properties similar to water, with a water temperature not exceeding 180 degrees. 200LDTN-125*5 200: suction diameter 200mm L: vertical D: multistage T: barrel type N: Condensate pump 125: Discharge diameter 125mm 5: Pump stage

Minimum Order: 1 bags

CWZ Marine horizontal self-priming centrifugal pump CWZ type marine horizontal self-priming centrifugal pump, suitable for use as a cooling pump, sanitary pump, fire pump, bilge ballast pump, and various seawater pumps for freshwater and seawater on ships, with a conveying medium temperature of ≤ 80℃. Model meaning: 80CWZ-11 80 -Inlet and outlet diameter(80mm) CWZ-Marine Horizontal self-priming centrifugal pumps 11-Impeller specific speed divided by 10 compared with the integer value addition. Materials Pump body/pump cover(back cover): cast iron or bronze Impeller: bronze, Stainless steel shaft, mechanical seal type

Minimum Order: 1 bags

PVHB, CLHB Marine vertical centrifugal pump detachable structure PVHB/CLHB Ship centrifugal pump is suitable for ship ballast cabin bottom pump, cooling pump and fire pump, etc. It can be used to transport seawater, fresh water and other corrosive liquids with the temperature not higher than 120 degrees Celsius. Special requirements can reach 200 degrees Celsius. A bold improvement on the design is carried out for the structure of model PVHB, CLHB removable vertical centrifugal matched with each other. The external structure of it is formed with motor, joint shaft coupling and pump casing and driving unit is formed with motor shaft, claw elastic clutch bearings inside of the bearing seat, pump shaft and impeller. To maintain it needs only to remove the driving unit under the claw elastic clutch coupling, without need of removing motor, joint coupling and pump casing. The pump will not be affected with its performance and can be kept in a stable condition all the time in case of a long-way transportation and use under an awful environment. Pump material: bronze, stainless steel, cast iron Voltage: 380V/440V Frequency: 50HZ/60HZ

Minimum Order: 1 bags

YU-2 series corrosion-resistant and wear-resistant submersible pump features flow components made from high-performance ultra-high molecular weight polyethylene (UHMWPE) through integral molding. This material is recognized internationally as a novel engineering plastic for pumps, offering outstanding advantages: among all engineering plastics, it exhibits exceptional wear resistance, impact resistance, and creep resistance, along with good corrosion resistance. It is suitable for conveying acidic or alkaline clear liquids or slurries within the temperature range of -20 to 90degree Celsius. YU-2-J series corrosion-resistant and wear-resistant submerged pump features a stirring paddle /agitator installed at the lower part of the YU-2 series submerged pump. It can simultaneously transport liquids while stirring the sediment beneath the surface. This pump is suitable for cleaning and transporting slurry materials containing solid phases, as well as sediment from pools, tanks, and similar containers such as sewage tanks or settling tanks.

Minimum Order: 1 bags

Self-priming gas-liquid mixing vortex pump The suction inlet of the gas-liquid mixture pump can use the negative pressure action to inhale the gas, without the use of air compressor and atmospheric ejector. The high speed rotating impeller of the pump mixes the liquid and the gas, without stirrer and mixer. Due to the pressurized mixing in the pump, the gas and liquid are fully dissolved, and the dissolution efficiency can reach 80-100%. Highly soluble solutions can be produced without large pressurized dissolved gas tanks or expensive reaction towers. The gas-liquid ratio is about 1: 9 (inspiratory capacity is 8-10%), and the inspiratory capacity can be increased by using in series A gas-liquid mixing pump can inhale, mix, dissolve and directly deliver the highly dissolved liquid to the point of use. The use of gas-liquid mixing pump can improve the efficiency of dissolved gas- liquid production, simplify the production device, save the site, save the operation cost and maintenance cost Application The pump is mainly used for gas-liquid mixing and stirring, liquid transport, circulation and pressurization, ozone water preparation, oxygen-rich water preparation, as well as water, pure water, food spray treatment. Thin, clean, low viscosity or liquid containing fine impurities Liquid temperature: -15 to 120 degree Celsius gas-liquid ratio is about 1: 9 (inspiratory capacity is 8-10%) Self-priming height is about 9m (NPSH) The suction inlet is horizontal and the exhaust outlet is vertical

Minimum Order: 1 bags

Surface centrifugal pump Surface water pump refers to a pumping device installed on the ground, whose main function is to pump groundwater, river water, lake water, etc. to household, agricultural, and industrial purposes. Compared to submersible water pumps, surface water pumps are simpler to install and more convenient to use. The structure of the surface water pump may also vary depending on the usage situation. Structure of surface water pump The ground water pump mainly consists of a motor, casing, impeller, mechanical seal, coupling, bracket, and other parts. The motor and casing are the main supporting parts of the surface water pump, the impeller is the key part of the pump water, the mechanical seal is very important for the pump water seal, and the coupling plays a transmission role. The bracket is designed to ensure the stability and safety of the ground water pump. Usage of surface water pumps The use of surface water pumps is very simple. Firstly, choose a suitable installation location, preferably a flat and close ground to the water source. Then follow the instructions to install the ground water pump, connect the power supply and inlet/outlet, and finally turn on the power supply. Maintenance of ground water pumps The surface water pump needs regular maintenance during use to ensure its normal operation. Specifically, it includes the following aspects: 1 - Regularly check whether the motor and casing of the surface water pump are loose or damaged; 2 - Regularly clean the inlet and outlet of the surface water pump to prevent pump holes from being blocked; 3 - Regularly replace the mechanical seal to ensure the water seal of the pump; 4 - Regularly inspect the impeller and coupling of the surface water pump for any abnormalities; If the ground water pump is not used for a long time, it should be dismantled, cleaned, and stored in a dustproof and moisture-proof manner in a timely manner. Vertical or horizontal structure Close coupled type or shaft coupled type Centrifugal or self- priming etc. Pump material: metal (cast iron, stainless steel, duplex stainless steel etc), plastic (polypropylene/PP, fluoroplastic /F46/FEP/PTFE/PVDF etc. ) Pump is widely used in industries to transfer /pump different fluids/liquids

Minimum Order: 1 bags

Industrial Hose pump/peristaltic pump Working principle: Hose pump is composed of pump shell, rotary body, pump cover, hose, reducer motor and electronic control system. A pair of roller rotate along a special rubber hose and pressure roller and the pump shell crush all the rubber hose, produced by extrusion pressure in the pipe itself flexibility and under the action of lateral guide roller, vacuum suction material, produced by restorable materials under the roller mechanical extrusion from a tube, reciprocating cycle. Features: 1, RGB hose pump is suitable for strong suction high solid content, high viscosity, gas-liquid solid mixture and performance is particularly superior. Its flow parts is wear - resistant, corrosion - resistant, temperature - resistant. Conveyed medium is contacted with rubber hose. When choose the different materials of the hose, it can be convenient to transport a variety of corrosive pulp, fiber pulp. This pump will not produce leakage, will not grind the pump body. It can reliably transport toxic media and radioactive media. The pump has suction height of 8 meters, allowing short dry rotation, also it can transport high viscosity medium gas, solid, liquid mixed medium. 2, It can suck corrosive pulp concentration up to 75%(by weight), particle diameter up to 4 ~ 12mm;Suction toothpaste etc. Similar medium with high viscosity. Strong self-suction, suction up to 9m(according to water);High discharge pressure, up to 6 ~ 10kg;Completely sealed, no seal, no leakage, Low rotating speed (30-88 RPM/min), no shear force, sensitive medium can pass nondestructively, Long service life, no wearing parts except one hose, the service life of the hose can reach thousands of hours. Application: 1. Chemical industry: acid, alkali, phosphate slurry and inorganic salts such as titanium dioxide 2. Petrochemical industry: drilling mud and original cause transportation 3. Water treatment: transportation of mud and lime slurry 4. Mining and metallurgical industry: filling materials in gold mining, slurry transportation in gold smelting process 5. Pharmaceutical industry: transportation of various pharmaceutical materials and liquids 6. Food industry: oil materials and beverage transportation 7. Paper industry: transportation of pulp and sulfur pulp 8. Construction industry: cement and sand slurry transportation 9. Ceramic industry: ceramic glaze slurry transportation 10. Nuclear waste, electrolytic waste residue, metal slag liquid, paint, paint, adhesive, glue, latex, refractory fiber slurry and all other liquids with high seal requirements, high viscosity, and high particle content.

Minimum Order: 1 bags