Pumps

Centrifugal pump with Small vacuum storage siphon tank Siphon tank/bucket, also known as vacuum tank /bucket or water diversion tank, utilizes the principle that the vacuum of a sealed container can generate suction force. When used in conjunction with a regular centrifugal pump, it can produce a self- suction effect (equivalent to a self-suction pump), with a larger self-suction height of about 4m. Its advantages are easy assembly, easy maintenance of a single pump, stable self- priming performance, and more cost-effective than self-priming pumps; The disadvantage is that it occupies a large area. Why choose a siphon tank/ bucket? self-suction/priming pump has a complex pump body structure, relatively high production and installation costs, and a higher overall pump price; The combination of a siphon tank/bucket and a regular centrifugal pump can also achieve the effect of a self-priming pump, but the cost of the individual unit is relatively low, and the maintenance of the pump body is also convenient. If the pump is damaged, only the pump needs to be replaced, and the siphon bucket can continue to be used. In the one in use and one backup working condition, only the continuous siphon bucket can be used, saving procurement costs. Submerged pump is a conventional corrosion-resistant engineering plastic submerged pump. Due to manufacturing process limitations, its submerged depth does not exceed 2m (the submerged pump is too long, unstable to operate, and has a short service life). It is not suitable for use in deep pool conditions; The self-suction height of the siphon tank /bucket and ordinary centrifugal pump can reach 4m, with a wider application range.

Minimum Order: 1 bags

Gear oil transfer pump Horizontal, self priming gear pump is used to transfer lubricating oil or other fluids similar to lubricating oil without solid particles and fibers at the temperature below 200 degree celsius and the viscosity of 5 to 1500 Cst. It can be also used in hydraulic system. Reducing the rotary speed, the pump can deliver the liquids whose viscosity can be up to 500, 000Cst. YCB gear pump is mainly composed of gear, shaft, shaft sleeve, pump body, pump cover and seal etc. The gears are adopted double circular teeth shape, which makes the gears less wear on gear surface, stable revolution, low noise, long service life and high efficiency. Seals can be mechanical seal or packing seal, which can be chosen according to the user’s requirements. Application: 1 - as transfer pump or booster pump in oil delivery 2 - as fuel pump for delivery system, pressurization and injection in fuel supply system. 3 - as the firefighting equipment to transfer foam liquid 4 - as hydraulic pump supplying hydraulic power in hydraulic system 5 - as lubricating pump in all industry fields.

Minimum Order: 1 bags

Stainless steel submersible multistage well pump Pump application Used to supply water wells or reservoirs, used in household, industrial, garden, irrigation Operation parameters The highest temperature: 35 degrees Celsius Permissible temperature rise: 40K Maximum immersion depth: 125m Minimum well diameter: 150mm Motor and pump Pump adopts floating impeller design Water filling, rewindable motor

Minimum Order: 1 bags

Electric self-priming oil transfer pump fuel diesel kerosene conveying A self-priming pump can be installed high and dry above the fluid level while automatically removing air from the suction line and filling it with liquid without manual priming. These pumps are designed to prime themselves quickly and efficiently and can continue operating even if the liquid supply is interrupted. CYZ-A Self-priming centrifugal oil pump is widely used to transport gasoline, kerosene, diesel oil, oil for aviation in oil warehouse, oil station, oil tanker, dock, tank truck, airdrome etc. It can also be used in chemical industry, pharmaceutics, brewage, electroplate, printing and dyeing, papermaking, electric power, mine etc. Medium temperature range: -20 Celsius degree to 80 Celsius degree Viscosity is no higher than 100 centipoise, Particles consistency can reach 30 percent. Pump casing: cast iron, bronze impeller, Explosion-proof motor (EXDIIBT4)

Minimum Order: 1 bags

Multistage centrifugal high-pressure pump Multistage pump is a pump with two or more impellers. It is the centrifugal pump which can achieve suction, compression, and exhaust by changing the volume of the pump chamber. Therefore, multistage pump is a variable volume centrifugal pump. Multistage centrifugal pump combines the inlet and outlet sections with the middle section through a pull rod. Its output water pressure can be very high, and it also relies on the rotation of the impeller to obtain centrifugal force. As a result, the pumped medium or material is extracted when the gas density reaches the working range of the mechanical vacuum pump, gradually obtaining a high vacuum. (Maximum head exceeding 125meters). Single stage pump is a pump with only one impeller and maximum head of only 125 meters. The basic structure of a multi-stage pump is composed of components such as the inlet section, outlet section, middle section, tail cover, impeller, pump body, pump shaft, bearing, sealing ring, stuffing box, etc. Multistage pumps can be used in many industrial sectors such as petroleum, chemical, mechanical, mining, light industry, pharmaceuticals, and food etc. Multistage pump can be vertical or horizontal structure and pump material can be cast iron or stainless steel to suitable to transfer different fluids.

Minimum Order: 1 bags

No leakage vertical self-priming pump Features: 1 - The pump adopts no leakage seal device of dynamic seal and auxiliary seal to replace the packing seal or mechanical seal. The sealing device has no friction and wear, and its service life is more than 10 times longer than that of traditional seals. It is the ideal pump to replace submerged pump, submersible pump, submersible sewage pump etc. 2 - According to the principle of vacuum pump, the pump adopts electric air control valve for self-priming. Self-priming performance is stable and reliable. 3 - The pump has self-priming function, high efficiency, energy saving, temperature resistance, pressure resistance and wear resistance etc. Pump structure: The pump has cone type, rectangular type, explosion-proof type, outdoor type and trolley mobile type. The choice can be made according to the installation space on the site. The explosion-proof type is suitable for flammable and explosive environment. The outdoor type is equipped with outdoor motor, and it can be used in outdoor situations. The wheeled mobile type can push the pump to any working site you need Pump material: The pump can be made of Cast iron, cast steel, stainless steel, reinforced polypropylene etc. Materials. Application: , WFB no leakage self-priming pump is widely used in municipal sewage engineering, pond breeding, power, chemical, metallurgy, medicine, food, fire protection, environmental protection, electroplating, water purification, municipal, national defense, textile, paper, mining, construction, and other industries.

Minimum Order: 1 bags

Horizontal monoblock centrifugal pump The pump can be made of cast iron, stainless steel, bronze etc. materials to convey different fluids/liquids The absolute concentricity of the pump shaft and the excellent dynamic and static balance of the impeller ensure smooth operation and absolutely no vibration. Hard alloy mechanical seal ensures no leakage in the transmission of different medium. The structure is compact, easy to maintain, and easy to replace seals and bearings. flow range: 1.5 ~ 2000m3 / h, lift range: 5 ~ 125m The pump can convey clean water, hot water, corrosive liquid, gasoline, kerosene, diesel and other oil products or flammable and explosive liquids up to 120 degree Celsius. Pump can be driven by explosion-proof motor or normal motor

Minimum Order: 1 bags

RY Hot oil circulating pump for thermal fluids heating system Horizontal, Single stage single suction cantilever foot support structure, the inlet of pump is axial suction, the outlet is vertical upward. The pump is installed on the baseplate together with the motor. Double end ball bearing support with the front end with lubricating oil and the rear end lubricated with lubricating grease. There is a guide pipe in the middle for observing the sealing recovering thermal oil, Air- cooled for natural heating dissipation The combination of packing seal and mechanical seal is adopted. High-temperature resistant packing seal and hard alloy mechanical seal for the good sealing under high temperature conditions. PTFE lip seal. The pump is used to transfer high temperature liquids without solid particles. The fluids temperature up 350 degrees Celsius. Pump material: cast iron, stainless steel etc. Application Widely used in hot oil furnace oil supply circulation systems and hot oil heating circulation systems in industries such as petroleum, chemical, rubber, plastics, pharmaceuticals, textiles, printing and dyeing, road construction, food, and machinery etc.

Minimum Order: 1 bags

Power centrifugal electromechanical pump Power pump or electromechanical centrifugal pump is used for conveying clean water and other liquids with physical and chemical properties similar to clean water. It is the high-efficiency and energy-saving pump designed and manufactured according to ISO2858 standard. Pump and motor are for close coupling type. Pump shaft absolute concentricity and impeller excellent static and static balance for steady working. Hard alloy mechanical seal, no leakage. Low noise, small volume, single structure. It is easy and convenient to replace seals and bearings. Application It is suitable for industrial and urban water supply and drainage, high-rise building pressurized water supply, garden irrigation, fire pressurization, long- distance transportation, HVAC refrigeration cycle, bathroom and other hot and cold- water cycle pressurization and equipment supporting, lift water pump Medium: Clear water or other liquid similar in physical and chemical properties to clear water. Medium temperature : -10℃ to 120℃ Ambient temperature : ≤40 °C Working pressure : ≤ 1.6mpa Power: 0.18kW-160KW Flow rate: 1.5m3/ H to 2000m3 /h Head: 5m to 125m

Minimum Order: 1 bags

Open impeller (3-blade or 6-blade) Pump material: stainless steel SS304, SS316, 316L Shaft seal type: sub-impeller dynamic sealing, single mechanical seal, double mechanical sealing and packing sealing. Structure: back-pull-door, easy for maintenance, horizontal, single stage, end suction centrifugal Bearing lubrication adopts grease lubrication or oil lubrication. Pump is used to transfer pulp, syrup, starch, slurry, sewage etc

Minimum Order: 1 bags

Chemical industrial pumps Our chemical industrial pumps can be made of metal such as stainless steel, bronze, titanium alloy etc. materials or plastic such as PTFE/FEP/PVDF fluoroplastic, fiberglass reinforced plastic, polypropylene plastic etc. or metal lined with plastic. Chemical pumps are widely used to convey acid, alkali, salt etc. corrosive solution. Fluoroplastic pump is used to convey sulfuric acid and has the economic cost. Polypropylene and fluoroplastic pumps are suitable to convey hydrochloric acid. Fluoroplastic pump and titanium alloy pump is suitable to convey nitric acid. Stainless steel pump and fluoroplastic pump is suitable to convey acetic acid. Stainless steel and plastic pump can be used to convey alkali such as sodium hydroxide. Stainless steel SS316 pump and bronze centrifugal pump is suitable to convey sea water or brine etc. High temperature liquids pumping usually need the pumps equipped with cooling devices. When the liquid below 120 degree Celsius is conveyed, the pump is lubricated and cooled by the pumped liquids. CZ and IH Stainless steel chemical centrifugal pumps adopt suspension structure and the pumped liquids can be up 160 degree Celsius. IHF fluoroplastic liner pump can pump the liquid up to 200 degree Celsius. When the liquid at the temperature ranges from 120 degree Celsius to 300 degree Celsius is pumped, the pump cover should have cooling chamber and seal should also have cooling liquid with double end faces mechanical seal. CQB-G high temperature magnetic pump can pump the liquids below 280 degree Celsius. For the high temperature medium above 300℃, not only the pump head part needs to be cooled, but also the suspension bearing room should be provided with a cooling system. The pump structure is generally in the form of center support, and the mechanical seal is best to use metal bellows type.

Minimum Order: 1 bags

WQ Automatic coupled submersible sewage pump The automatic coupling installation system is mainly composed of fast interface, drainage base, guide rail, guide positioning bracket and so on. During installation, the pump body and the fast interface are closely connected by bolts. The drainage base is first fixed in the pool by anchor bolts. The fast interface drives the pump to slide down along the guide rail, and the drainage base is automatically coupled together through the automatic-coupling sealing surface. After installation, the pump body and motor parts, relying on the pump body outlet flange with the inlet flange connection, the export outlet of submersible sewage pump and the coupling base of connection between the rubber sealing ring seal, submersible sewage pump coupling system by hanging in the air, and using its own weight to seal pressure, ensure reliable sealing between the pipelines. WQ automatic coupled submersible sewage pump has the impeller of single flow channel or double flow channel to handle the fluids with solid particle or fiber etc. impurity. The pump has the advantages of non-blocking, automatic installation, automatic control etc. Submersible sewage pump application: 1 - Municipal works and construction sites 2 - Sewage discharge in residential areas 3 - Sewage discharge from hospitals and hotels 4 - Urban sewage treatment plant drainage system 5 - Drainage station of civil air defense system, water supply device of waterworks 6 - Discharge of seriously polluted sewage from factories and businesses

Minimum Order: 1 bags

CZ stainless steel chemical process pump Conveying low or high temperature liquid; Neutral or corrosive liquid; Liquids that are clean or contain solid particles. Suitable for: Chemical and petrochemical industries Features The pressure acting on the shaft seal is balanced by a balance hole on the blade or impeller. The shaft seal can be made of soft filling seal (can be cooled or not cooled), and can also be made of single and double face non-balance mechanical seal of various structures. Ball bearings are durable and axle diameter is sufficient to ensure smooth operation. Some specifications of the pump body are designed as dual voluting housing to balance the radial force. The bearing frame, including the shaft, impeller, stuffing box and so on, forms a combined component, so that the pump body does not have to be removed from the pipeline during maintenance (if the extended coupling is used, the motor does not have to be removed). Flange design, using PN16, PN25 two kinds (depending on the material difference). In the operation process of chemical centrifugal pump, the mechanical seal will generate heat because of friction, and the heat must be taken away in time to ensure the normal operation of the mechanical seal. According to the working conditions, the following methods can be used. 1 - Self-flushing: the chemical centrifugal pumping medium is used for washing, and the circulation can be internal circulation or external circulation. The internal circulation refers to the chemical centrifugal pumping medium from the outlet of the impeller through the inner hole of the chemical centrifugal pump cover to the sealing surface and then into the chemical centrifugal pump body along the shaft of the chemical centrifugal pump. The external circulation refers to the delivery medium from the chemical centrifugal pump outlet by the pipeline to the sealing gland into the sealing cavity, the external circulation can add heat exchanger, suspension separator and other auxiliary equipment, the external circulation needs to add orifice plate. Application conditions: chemical centrifugal pumping medium should be clean liquid with low viscosity, and should have good lubricity. The internal circulation medium is no more than or equal to 100℃, the external circulation medium temperature is more than or equal to 100℃ to add heat exchanger and other auxiliary facilities. 2 - Wash: the seal is immersed in the chemical centrifugal pumping medium during operation, without the circulation of washing liquid. If the temperature of the chemical centrifugal pumping medium is high, the cooling jacket needs to be added; if the freezing point of the chemical centrifugal pumping medium is high, the insulation jacket needs to be added. Applicable conditions: chemical centrifugal pumping medium should be clean liquid. The temperature of the medium should be less than or equal to 30℃, and the vaporization of the medium must be prevented. When the temperature of the medium is greater than or equal to 100℃, the cooling jacket should be added. When the viscosity of the pumping medium is high and the freezing point is high, the sealing surface should be prevented from having condensation, and the insulation and sleeve should be added. 3 - External liquid supply source flushing: use the liquid from external liquid supply source to fill the sealing cavity. The external supply liquid must have a suitable pressure, temperature must be less than the temperature of the chemical centrifugal pumping medium is not less than 5℃, and a suitable sealed flushing liquid source must be selected to exclude the potential probability of the injected flushing liquid vaporization, and prevent the chemical centrifugal pumping medium from being contaminated by the injected flushing liquid. When necessary, install a turning-meter, flow indicator, flow controller, etc. Applicable conditions: can be used for conveying sewage, chemical centrifugal pump with a few solid particles of the solution (solid material composition ≤5%), and can be used for medium lubrication is weak occasions. Conveying medium temperature ≤100℃. The use of this washing method will make the chemical centrifugal pumping medium mixed with the washing liquid, so the medium has high requirements. It cannot use this method.

Minimum Order: 1 bags

P New Non-clogging Sewage self-priming pump with open impeller P type non-clogging self-priming sewage pump is suitable for municipal sewage and industrial wastewater treatment engineering, as well as all kinds of wastewater classification treatment and centralized treatment system. It is the king of self-priming sewage pump as the most ideal of the new generation of sewage pump Application: Used to handle non-flammable, explosive liquids Rainwater and general sewage Municipal sewage engineering, construction site, civil air defense system drainage station Light industry, paper making, textile, food, chemical, electrical, mining and other industrial wastewater Sewage discharges in residential areas Sewage and sediment from water purification systems Leather industry, slaughterhouse sewage, pond aquaculture Brewing and sugar Discharge of sewage that is not highly corrosive but has been seriously polluted. Open impeller, no clogging Self-priming performance, Self Priming Sewage Pump with inspection Cover/Maintenance Hole

Minimum Order: 1 bags