Pumps

FP series polypropylene corrosion-resistant pump is a fully injection-molded plastic corrosion-resistant pump, with its flow components made of reinforced polypropylene (PP) material. The medium does not come into contact with metal, offering excellent corrosion resistance and suitable for general non-metallic corrosive clear liquid media within a temperature range of 0 to 85 degree celsius/. The main advantages of the FP series polypropylene corrosion-resistant pumps compared to other anti-corrosion pumps are: 1. The hydraulic model is advanced, efficient, and highly energy-saving. 2. Lightweight and compact. 3. The price is affordable, and compared to other corrosion-resistant pumps, it offers a better cost-performance ratio when used in general corrosive media. 4. The import and export flanges feature a steel skeleton wrapped with plastic, offering the advantages of excellent installation strength and superior corrosion resistance compared to other plastic pumps. When selecting this pump, users should provide our company with detailed operating conditions, such as the chemical properties, solid content, viscosity, temperature, explosion-proof requirements, and usage position of the conveying medium, in order to accurately select. （2） FP type pump has a bracket structure (shaft coupling) and is characterized by easy maintenance. FPD type pump is a direct coupled structure (close coupling), characterized by being lightweight, energy-saving, and economical.

Minimum Order: 1 bags

FP Reinforced polypropylene centrifugal pump FP centrifugal pump adopts reinforced polypropylene (RPP) injection molding. It has the advantages of high mechanical strength and corrosion resistance, Light weight, small size, long life etc. FP RPP centrifugal pump is widely used in chemical, food, pharmaceutical, electroplating, papermaking, environmental protection, water treatment and other departments for conveying acid, alkali, salt and other corrosive liquids Pump material (pump body, pump cover and impeller): RPP Mechanical seal: WB2 externally mounted mechanical seal Operating temperature is -12℃ to 100℃.It is a good matching pump for engineering plastic water jet vacuum pump Closed coupling type

Minimum Order: 1 bags

IS-type single-stage single-suction centrifugal pump The IS pump is a single-stage, single-suction horizontal centrifugal pump compliant with ISO standards, primarily used for conveying clean water or similar liquids. Basic Definition: The IS pump, full name IS type single-stage single-suction centrifugal pump, is an energy-saving pump manufactured according to the national joint design standard, replacing the outdated BA type and B type pumps. Primary Uses: Widely used in industrial and urban water supply and drainage, agricultural irrigation and drainage, as well as in fire protection pressurization, garden sprinkler irrigation, and other scenarios. Structural Features: Designed with a "rear-opening" mechanism, allowing easy rotor removal by disassembling the coupling without the need to dismantle pipelines or motors during maintenance, ensuring convenient servicing. Usage Limitations: Typically suitable for pumping clean water with a temperature not exceeding 80°C. For high-temperature or corrosive liquids, the IR-type hot water pump or derivative models such as chemical pumps should be selected.

Minimum Order: 1 bags

LC vertical long-shaft pump is a newly developed product with both homeland and overseas advanced experience in design and manufacture. It is used to deliver clear water, sewage with certain solid particles (such as iron scrap, sand, coal powder etc.) and industry waste water and seawater with corrosive. The temperature of liquid can not be above 80"C. It is widely used in original water works, waste water factory, metallurgy and steel industry (especially suitable for delivering oxygenation iron sheet water in swirl pool), power station, mine, civil project and farmland etc. model meaning 300L C200-50*2 * 300 -Outlet diameter of pump is 300mm * LC -Vertical long-shaft pump * 200 - Design capacity is 200m3/h * 50 - The head is 50m at design point * 2 - Impeller stage numbe Performance Range Capacity: 50-8400m3/h Head: 12.5-250m Construction Feature The type LC vertical long-shaft pump is installed with single foundation, its inlet is vertical downward and outlet is horizontal. The pump and the motor are directly connected. The rotation of pump rotor is counter clockwise looking from the motor to the pump; the main features are as following: 1. It is fine designed with hydraulic design software. It makes impeller and other wearing parts have a long life because of anti-abrasive impeller and Diffuser. The pump is not only reliable, safe, steady but also saving energy. 2. There is filter in pump inlet with proper hole, this can not only prevent impurity entering pump to damage pump but also decrease inlet loss and increase pump efficiency. 3. Impeller adopts balance hole to balance axial force. There is replaceable seal ring in front and back cover board of impeller to protect impeller and pump. 4. Pump middle shaft, water column and guard pipe are multi-burl, middle shaft uses technology of sleeve coupling. Water pipe can be more or less for different inundated depth according to user's requirement. Impeller and Diffuser are multi-stage for different head. 5. Water pipe is connected by flange with guide bearing in its middle. Pump guide bearing adopts ethane, it can also adopt rubber (when the temperature of liquid is over 55degree celsius).Shaft is protected by guard column, the guide bearing should be supplied with exterior cooling lubricating water, while delivering sewage. 6. The remaining axial force of pump and the weight of rotor parts are borne by thrust bearing in motor seat or motor with thrust bearing. The thrust bearing is lubricated by dilute oil and cooled with exterior water. The thrust bearing can have element for monitoring temperature. 7. Pump shaft seal adopts packing seal, there is replaceable shaft sleeve in shaft seal and guide bearing to protect shaft and it is convenient to adjust axial location of impeller by nut in bearing parts upper end or pump coupling. 8. Pump can be equipped with controller which can automatically start and stop pump according to liquid level, give an alarm for over loading and control many pumps in long-distance. There is automatic exhaust system for pump with diameter over 500mm.

Minimum Order: 1 bags

Sea water desalination pump The core flow components (impeller, pump casing, shaft, etc.) of seawater desalination pumps are preferably made of duplex stainless steel or super duplex stainless steel to resist corrosion and stress cracking in high chloride environments. Core Recommended Material • Super Duplex Stainless Steel (e.g., 2507/S32750): Currently the mainstream choice for high-pressure pumps in large-scale reverse osmosis seawater desalination systems. With high pitting resistance equivalent number (PREN), it effectively resists corrosion from chloride ions and stress corrosion cracking in seawater, offering superior mechanical strength compared to ordinary stainless steel, making it suitable for high-pressure applications. • Duplex stainless steel (e.g., 2205/S31803): Suitable for booster pumps and transfer pumps in medium-low pressure or pretreatment stages. It offers better cost performance than super duplex steel and significantly outperforms 316L in corrosion resistance, making it a commonly used balanced solution in engineering applications. • Super austenitic stainless steel (e.g., 904L, 6% Mo steel): Used as an alternative in specific highly corrosive or high-temperature applications, offering excellent corrosion resistance but at a high cost, typically employed for critical seals or special components 316/316L stainless steel: Although containing molybdenum element, it has insufficient resistance to pitting and crevice corrosion in long-term seawater environment, and is prone to local corrosion. It is only recommended for short-term, low flow rate or non critical auxiliary pipelines and is not recommended as the main material for core overcurrent components. bronze alloy (such as nickel aluminum bronze): a traditional marine material, but it is susceptible to cavitation corrosion and electrochemical corrosion under continuous operation conditions of seawater desalination, and environmental restrictions have increased. Modern large-scale desalination plants have gradually been phased out. Ordinary carbon steel/cast iron: no anti-corrosion ability, strictly prohibited from direct contact with seawater medium Distinguishing working conditions: The high-pressure pump (RO system core) must use high-grade materials such as 2507; The water intake pump/discharge pump can use 2205. Process control: Duplex stainless steel has extremely high requirements for welding and heat treatment processes, and it is necessary to ensure the balance of ferrite/austenite ratio, otherwise brittle phases may precipitate and cause failure. Non metallic materials: Some seals, bearings, or liners may use special engineering plastics such as carbon fiber reinforced PEEK to assist in corrosion resistance and friction reduction. It is recommended to prioritize API 610 standards material confirmation based on specific pressure levels, seawater temperatures, and project budgets

Minimum Order: 1 bags

2BE-type water-ring vacuum pump and compressor is a high-efficiency, energy-saving product developed by our company based on years of scientific research achievements and production experience, combined with advanced technologies from international counterparts. It is typically used to extract gases free of solid particles, insoluble in water, and non-corrosive, thereby creating vacuum and pressure within sealed containers. By altering the sealing material, it can also be employed to extract corrosive gases or utilize corrosive liquids as the working medium. The 2BE-type water-ring vacuum pump is widely applied in industries such as papermaking, chemical, petrochemical, light industry, pharmaceuticals, food, metallurgy, building materials, stone processing, coal washing, mineral beneficiation, and fertilizer production. The 2BE type water-ring vacuum pump adopts a single-stage single-action structural design, featuring advantages such as simple structure, easy maintenance, reliable operation, high efficiency, and energy savings. It can also adapt to harsh working conditions such as large drainage capacity and load impact fluctuations. 　　 We conducted systematic optimization design for key components of the 2BE-type water-ring vacuum pump, such as the distributor plate, impeller, and pump shaft. This simplified the structure and improved performance, achieving energy savings. The impeller features welded construction, with blades formed through one-time stamping and shaping, ensuring rational contour lines. All machining processes are completed, fundamentally resolving dynamic balance issues. The impeller and pump shaft adopt a thermal assembly interference fit, ensuring reliable performance and smooth operation. After welding, the impeller undergoes comprehensive heat treatment, giving the blades excellent toughness. This fundamentally guarantees the blades' impact and bending resistance, enabling the 2BE-type water-ring vacuum pump to adapt to harsh working conditions with load impact fluctuations. The 2BE-type water-ring vacuum pump comes with a built-in air-water separator and multiple discharge ports. The pump cover features an inspection window for the exhaust valve. The clearance between the impeller and the distributor plate is adjusted via the positioning shaft's end covers. It offers convenient installation, simple operation, and easy maintenance.

Minimum Order: 1 bags

PWDDFL-type multi-suction head sludge pump features an impeller with single/double flow channels and double/multi-blades, employing high-efficiency, clog-free hydraulic design for excellent flow performance. It boasts a compact structure, small footprint, smooth operation, minimal vibration, high reliability, simple installation, and user-friendly operation. When paired with our company's electrical control cabinet, it enables automatic control functions. In addition to the common traits of centrifugal pumps, the multi-suction head vertical silt-free sludge pump possesses three unique advantages: 1. Multiple Suction Heads. Each pump is equipped with 3 or 4 suction heads, distributed across the center and corners of the sump pit. This design ensures high suction head redundancy, extensive water intake range, and reduced pit sedimentation. 2. Integrated Agitation: A mixer is installed beneath the primary suction head, stirring up settled materials in the pit to effectively prevent clogging and silt accumulation. 3. Self-Supporting Design。 Unlike other vertical sewage pumps that require brackets fixed to pre-embedded supports (which complicates both installation and maintenance), the multi-suction head pump uses its side suction heads as both intake points and structural supports. No additional installation is needed—simply place the pump in the pit and connect the discharge pipe for stable operation, with easy maintenance. This pump is primarily suitable for industries such as power plants, steel mills, coal mines, chemical plants, pharmaceuticals, municipal engineering, construction, hospitals, hotels, seawater drainage, rural biogas tanks, and agricultural irrigation. It can also handle the pumping of sludge, wastewater, urban domestic sewage or rainwater, and clean water containing solid particles or long fibers etc.

Minimum Order: 1 bags

T3S, T3SL triple screw pump is used for conveying medium & low viscosity lubricating liquids, it is commonly employed as a hydraulic pump, lubrication pump, light fuel oil pump, and transfer pump in industrial production. Performance parameters (at a speed of 1450 r/min, kinematic viscosity n: 75 mm²/s): Flow rate Q: 26-3000 l/min, operating pressure: 4.0 MPa. Suitable for horizontal, flanged, and vertical installations, with the pump inlet and outlet directions adjustable. The pump has self-priming capability.

Minimum Order: 1 bags

SK water ring vacuum pumps and compressors are used for pumping or pressurizing gases and other non-corrosive, water-insoluble, non-solid particulate gases to form a vacuum or pressure in a closed container to meet the requirements of the process. A small amount of liquid is allowed to be mixed into the sucked or pressurized gas. SK series water ring vacuum pumps and compressors are widely used in machinery, petroleum, chemical, pharmaceutical, ceramics, sugar, printing and dyeing, metallurgy and electronics industries. When SK water ring vacuum pump works, the gas compression is carried out in isothermal state, so when the SK water ring vacuum pump transports the flammable explosive gas, it is not easy to occur danger. The pump is widely used to pump the gas.

Minimum Order: 1 bags

Single-screw pump The rotor-type volumetric pump that transports liquids by creating volume changes in the suction and discharge chambers through the intermeshing of the screw and the liner. G-type single-screw pump is an internal meshing rotary positive displacement pump that relies on the interlocking of an eccentric screw (rotor) and a fixed liner (stator) to create volumetric changes in the suction and discharge chambers for liquid transportation. This pump features a compact structure, minimal parts, and easy maintenance, enabling it to transport high-viscosity fluids as well as media containing solid particles or fibers. It boasts stable flow rates, consistent pressure, and strong self-priming capabilities, with flow directly proportional to rotational speed for convenient adjustment. It can operate at temperatures up to 120°C, with an output pressure of approximately 0.6 MPa per stage and a head of 60 meters. Widely used in environmental protection, shipbuilding, petroleum, pharmaceuticals, food, chemical, and paper industries, it is often referred to as the "MONOPUMP" in international markets. The G-type single-screw pump features a compact structure, fewer components, small size, and easy maintenance. Its rotor and stator are wear-prone parts with simple structures, making them convenient for assembly and disassembly. This pump exhibits strong adaptability to media, capable of handling high-viscosity substances (up to hundreds of thousands of centipoise or higher) and media with high solid content (40% to 70%). It can also transport media containing particles or fibers, with particle diameters up to 30 mm and fiber lengths reaching 150 mm. Additionally, it is suitable for conveying sensitive or shear-sensitive media. The pump operates smoothly, characterized by steady flow, stable pressure, no pulsation, and low noise. Its flow rate is directly proportional to the rotational speed, ensuring excellent variable regulation capability. G-type single-screw pump has strong self-priming capability, with a suction lift exceeding 6 meters of water column, and can be installed at any angle. It operates within a wide temperature range, with the standard model capable of reaching up to 120°

Minimum Order: 1 bags

KSW special pump for exhaust tower, idling-capable acid alkali resistant vertical chemical pump for coating electroplating industries. 1. The pump can idle, and pump is damaged for idling. 2. All the liquid parts of the pump are made of corrosion resistant FRPP, CFRPP and PVDF materials, depending on the delivery of chemical liquid 3. The shaft seal design can prevent the chemical gas from damaging the motor bearing, and the free chemical gas can be discharged smoothly through the air hole on the support plate. 4. Closed impeller whose installation has nothing to do with steering. 5. The pump shaft is equipped with a protective cover. 6. Reinforced bearing can resist axial and radial stress. 7. Double layer anti-corrosion spraying Performance range: Frequency :50Hz/60HZ Motor power: 1HP-15HP/0.75KW-115KW Full flow: 280-1710 L/min (50HZ), 250-1950LPM Total head: 16.5-35m(50HZ) /13-35m (60HZ) Main material: FRPP, PVDF Suitable temperature: 0~75℃ (FRPP), 0~90℃ (PVDF) The pump is called as corrosion resistant vertical pump, acid and alkali resistant etching pump, painted vertical pump, vertical pump outside the tank, vertical pump for exhaust tower, vertical pump for engineering plastic, etc.

Minimum Order: 1 bags

This pump is a single-stage single suction cantilever vortex self-priming pump, suitable for transporting seawater and freshwater without solid particles or impurities on ships Model meaning 1WZ-0.9 1: Pump Inlet and Outlet Diameter is 1 inch(25mm) WZ：Marine Self-priming Horizontal Vortex Pump 0.9: Specific Speed Divide 10 (integer) WZ type direct connection vortex pump adopts a direct connection method where the motor and water pump share one shaft, which has the advantages of small footprint, low noise, maintenance free, and easy installation. Compared with the W-type vortex pump, it adopts a more reasonable flow channel shape, improves casting and processing accuracy, and the axial clearance of the pump no longer needs to be adjusted by a paper pad, increasing efficiency by 2-4%. The performance is stable, and the supporting motor power is one level lower than that of the W-type pump. Widely used as supporting equipment for various chemical industries, light industries, environmental protection, and small steam boilers for water replenishment &hot water supply and circulation.

Minimum Order: 1 bags

WQK/XWQ Submersible sewage pump with alloy cutting knife and spiral impeller. WQK/XWQ Alloy cutting sewage pump is for the submersible sewage pump with cutting impeller. Cutting knife is made of high chrome alloy with a hardness of over 48HR which not only guarantees the hardness of the cutting knife, but also guarantees the cutting ability. Cutting knife has strong sewage discharging ability. The long fiber, plastic, paper, tape, cloth, straw, rope and other debris etc into the wastewater can be chopped out and discharged out. The alloy cutting sewage pump has better cutting ability than traditional cutting sewage pump. WQK Alloy cutting sewage pump is mainly used to discharge life wastewater, sewage, human waste and contain short fiber, paper, wood chips, starch, sand, ore grain of suspended solids and the corrosive medium, such as food processing plants, individual farmers and individuals under the toilet and sewage, animal husbandry, rural biogas digester, sewage, municipal sewage treatment plant, kitchen drainage, etc. WQK cutting impeller sewage Pumps is driven by the motor of pure copper wire with thermal protection device. The pump adopts spiral blade impeller with good cutting performance. WQK cutting sewage pump are widely used in construction sites, mines and factories and places such as poultry farms and municipal environmental protection etc. The high-power electric pump is used to pump high fiber, sanitary napkin, pigs, chicken & duck feces, gloves, the leaves of sewage etc. Of course, the pump can be used in clear water irrigation and drainage.

Minimum Order: 1 bags

FSB fluorine plastic alloy pump is designed and made according to the international standard. The pump body is made of the metal and FEP (F46) organic combination, pump cover, impeller and shaft sleeve are pressed by molding of fluorine plastic with metal insert. Shaft seal is mounted outside as the bellows mechanical seal. The static ring choose 99% alumina ceramic or silicon nitride, ring with four fluorine filling materials has the good corrosion resistance. FSB fluorine plastic alloy chemical transfer centrifugal pump is suitable for conveying the sulfuric acid, hydrochloric acid, acetic acid, hydrofluoric acid, nitric acid and aqua regia, strong alkali, strong oxidizing agents, organic solvents, antioxidant and other harsh condition of strong corrosive medium with any concentration. Fluorine plastic is currently one of the world's most strong corrosion resistant material. Prevent running, rising, dropping, leakage. FSB fluorine plastic alloy pump is widely used in chemical industry, acid, alkali, smelting, rare earth, pesticide, dye, medicine, paper, electroplating, electrolysis, pickling, electronic components, scientific research institutions and other industries. Fluorine plastic alloy centrifugal pump 50 the FSB - 30 D/L 50 : inlet diameter (mm) FS :fluorine plastic material B : single-stage single-suction cantilever centrifugal pump 30:head (m) D :close coupling L:Shaft coupling Fluorine plastic alloy centrifugal pump features: FSB type fluorine plastic alloy pump consists of pump body, impeller, cover, seal, bracket, pump shaft, coupling shaft, lifting bolt, nut, bottom plate, etc. 1, pump body: left and right sides of the connection department embedded steel flange ring each one molded plastic alloy. It has the advantages of compact and reasonable structure, strong corrosion resistance, tight and reliable sealing function, stable work, low noise, high mechanical strength, no aging, no toxin decomposition, easy maintenance, smooth runner, high efficiency, energy saving and so on. 2. A stainless steel (1Cr18Ni9Ti) alloy is embedded in the right side of the gland. 3. Impeller: adopt the connection method of connecting shaft. The metal shaft is made of high-quality steel round processing and is formed by fluoroplastic pressing at high temperature. 4. Mechanical seal: WB2 type, ST type adjustable single end mechanical seal without cooling water is adopted, which is made of silicon carbide, high-purity alumina ceramics, filled tetrafluorin, graphite and other materials

Minimum Order: 1 bags