Mechanical Hardware

DP type miniature electric diaphragm pump is driven by a DC motor (with voltages of 12V and 24V) as the power driving device, which drives the internal mechanical eccentric device to perform eccentric motion. The eccentric motion drives the internal diaphragm to perform reciprocating motion. DP miniature diaphragm pump is driven by a motor to cause the internal diaphragm to undergo reciprocating motion within the pump body, resulting in a change in volume. When the diaphragm moves towards the inside of the pump body, the volume inside the pump body increases, forming negative pressure. At this time, the liquid is sucked into the pump body through the inlet pipe; When the diaphragm moves towards the outside of the pump body, the volume inside the pump body decreases, forming a positive pressure that pushes the liquid out of the outlet pipe, achieving continuous liquid delivery. Features: Low noise, corrosion-resistant, high pressure, self-priming height of 5m. Allow dry operation Equipped with a pressure switch to protect the pump from damage during operation. The internal overflow valve controls the normal operation of the pump. Easy disassembly and assembly. Adopt safe low voltage to ensure personal safety Brushless motor voltage, DC12V or 24V

Minimum Order: 1 bags

SB Series sand pumps are supplementary pumps, newly designed and manufactured according to features of petroleum and natural gas drilling equipment, adopting axial suction structure and using wear-resistant cast iron for flow-passing parts, applicable to deliver /transfer corrosive drilling fluid (with suspended particulates) or other liquid media under similar working condition, are the best optional pump of desander, desilter and mixing hoppers as well as perfect perfusion pumps of mud pumps. These pumps are mainly characterized by good versatility and exchangeability of parts, less leakage of shaft seal, reliable operation, long service life and convenient maintenance. SB Series pumps are of five types, namely, SB6X8, SB5X6, SB4X5, SB3X4 and SB2X3, of which, SB6X8 matches motors (45KW, 55KW & 75KW) (forward pumps and reverse pumps of 6 specifications can be provided according to customers’ demands) ; SB5X6 is for motors (22KW, 30KW, 37KW and 45KW) (reverse pumps of 4 specifications); SB4X5 can be used with motors (15KW and 22KW) (reverse pumps of 2 specifications ); SB3X4 is applicable for motors (15KW, 11KW and 7.5KW) (reverse pumps of 3 specifications); SB2X3 matches motors (11KW, 7.5KW & 5.5KW) (reverse pumps of three specifications). Sealing components of the former two types pumps are universal. Outline and installation dimensions of reverse pumps are the same as those of forward pumps on the whole, except that volute discharge tube is at left side of forward pump but at right side of reverse pump (seeing from the suction end). Sand pumps SB6X8 and SB5X6 are respectively recommended to be used with drillers over 3200m and below 2500m. Sealing of SB Series and pumps are of two types: mechanical seal and composite seal. Composite seal is auxiliary impeller, special polyurethane reinforced oil seal plus rectangular graphite jointing packing seal. Main seal is high wearing hard alloy mechanical seal that is with a long life; auxiliary seal is graphite packing seal that can avoid accidents. The practice has demonstrated that SB Series sand pump seal is reliable and convenient for maintenance. Shaft seal of SB Series sand pump is lubricated with grease, and bearings are lubricated with oil. In addition, bearings can also be lubricated with grease (bearing caps at two ends of bearings are equipped with grease holes). Both inlet flanges and outlet flanges of SB Series sand pumps are with two series standard dimensions, in metric system for domestic users and in English system for foreign users. Our SB Series sand pumps have been used for land and offshore drilling platforms in more than 20 countries over the world and the result shows that these pumps requires little maintenance expenses other than the normal replacement of sealing components. 2.Model description 1.Sand pump type and representative meaning: SB-SB Series single-stage single-suction sand pump F-Reverse rotation Z-Forward rotation. J- Mechanical seal P- Belt drive C-ANSI flanges. Here are three code of numeric, pump inlet diameter, pump outlet diameter, nominal diameter of impeller or motor power. 2.Sand pump type and representative meaning of SB6X8 F J C P – 13 (75KW) are given as follows:

Minimum Order: 1 bags

IHF-type fluoroplastic centrifugal pump, commonly known as a dilute acid circulation pump, dilute acid pump, acid-base circulation pump, or fluorine-lined pump, is a single-stage cantilever centrifugal pump primarily used for conveying highly corrosive media. The pump body features a metal outer shell lined with polytetrafluoroethylene (F46), while the pump cover, impeller, and shaft sleeve are formed through integral sintering and compression molding with metal inserts surrounded by fluoroplastic. The axial seal employs an external bellows mechanical seal, with the stationary ring made of 99.9% alumina ceramic or silicon carbide/silicon nitride, and the rotating ring constructed from PTFE-filled material or silicon carbide. The pump has a flow rate range of 6.3 to 400 m³/h, a head of 5 to 132 m, a speed of 2900/1450 r/min, an applicable temperature range of -85°C to 200°C, a power range of 0.55 to 110 kW, an inlet diameter of 50 to 200 mm, and a maximum working pressure of 1.6 MPa. It can transport highly corrosive media such as sulfuric acid, hydrochloric acid, nitric acid, acetic acid, hydrofluoric acid, aqua regia, strong alkalis, strong oxidizers, organic solvents, and reducing agents in any concentration. It is widely used in industries such as chemical, pharmaceutical, petroleum, metallurgy, power, electroplating, pickling, pesticides, papermaking, food, and textiles. It is suitable for acid pickling and spray painting processes in automotive manufacturing, electrolyte transportation in non-ferrous metal smelting, as well as processes like chlorine water, wastewater treatment, and acid addition in ion membrane caustic soda projects. The pump body structure features corrosion resistance, wear resistance, and high- temperature resistance, with reliable mechanical sealing performance. Some models employ a short bracket direct-drive or rear-opening design for easy maintenance. The medium flow path components can also be made of materials such as PVDF, with fluoroplastic materials including PTFE, FEP, and PFA

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

PBG shielded pipeline pump PBG shielded pipeline pump adopts the shield technology of motor in the field of fluid transportation. PBG shielded pipeline pump series performance parameters basically conform to the international standard IS02858 and the national standard JB/ t6878.2-93. PGB shielded pipeline pump is an ideal pump to replace the conventional horizontal centrifugal pump and vertical pipeline pump. PGB shielded pipeline pump has the characteristics of reasonable structure, stable performance, low noise and no vibration in operation. Performance range: flow rate of 6.3 ~ 1080m3/h, head of 12.5 ~ 125m, matched motor power of 0.37 ~ 160kW, rotation speed of 1450r/min and 2900r/min. PBG shielded pipeline pump features 1, compact pump structure, integration of machine and pump, small volume. Its vertical structure has small floor space for installation, smooth operation, installation without adjustment. 2. The inlet and outlet of the pump are designed with the same flange specifications and are located on the same center line, which can be directly installed on the pipeline like a valve, and the center is low, which is convenient for pipe layout and installation 3, the pump and the motor is coaxial and axial size is short so that the pump operation is more stable with low noise. 4. The traditional shaft sealing method is cancelled to avoid the leakage of conveying medium, so it has the remarkable characteristic of complete non-leakage. 5, replace the conventional motor rolling bearing with sliding bearing, so that the pump has a particularly smooth operation, vibration noise is very low. 6. Easy installation and maintenance. No need to remove the piping system. 7. Serial and parallel operation of the pump can be carried out according to the requirements of flow rate and head. PBG shielded pipeline pump application: (1) PBG shielding type pipeline pump (ordinary type) is used for conveying clean water and other liquids with similar physical and chemical properties to clean water. Medium temperature does not exceed 80℃. It is suitable for industrial and urban water supply and drainage, pressurized water supply in high-rise buildings, sprinkler irrigation in gardens, pressurized fire fighting, long-distance transportation, heating and ventilation refrigeration cycle, bathroom and other cooling and warm water cycle pressurization and supporting equipment. The pump is especially suitable for vibration, noise requirements of the occasion, such as underground pumping room, air conditioning refrigeration system. (2) PBG type shielded pipe pump (hot water type )is mainly used for conveying soft water whose temperature does not exceed 160℃ and liquid does not contain solid particles. (3) PBG shielding type pipeline pump (anticorrosive type) is used to transport corrosive liquids which does not contain solid particles. The pump is suitable for petroleum, chemical, metallurgy, electric power, paper, food, pharmaceutical and synthetic fiber sectors.

Minimum Order: 1 bags

Metering dosing screw pump RV series minitype dosing screw pump is a kind of single screw pump, which is a positive displacement pump. When the single-screw rotor rotates around the stator axis in the double-screw stator hole, the closed cavity formed between the rotor and the stator is continuous, uniform, and the volume is constant to transport the medium from the suction end to the output end. Features 1 - The RV series minitype screw pump is specially designed for small flow liquid transportation, which can transport materials with good fluidity and high viscosity. It is widely used in liquid medicine metering and dispensing machines, with small axial size, small temperature impact, low torque, strong self-priming capacity, stable flow and low energy consumption. It is usually used as a metering and dosing pump. 2 - Small flow metering and transportation. 3 - High concentration, high viscosity, high solid content, abrasive slurry with particles, shear medium 4 - The flow is in direct proportion to the rotation speed, with simple structure, low maintenance cost, convenient installation and movement, variable frequency control, and servo motor drive. Application It is widely used in food, chemical, pharmaceutical, sewage treatment system quantitative dosing, electronics, batteries, energy, cosmetics and other industries, and is a highly automated professional measurement and coating system. Such as: lithium battery coating, automobile sealing coating, laboratory slurry, agent mixing ratio, agent and other slurry metering and packaging, solar panel coating conductive paint, electronic industry coating.

Minimum Order: 1 bags

GB series mechanical diaphragm metering pumps are designed for precise dosing of corrosive and high-viscosity media in industries such as water treatment, chemicals, petroleum, pharmaceuticals, and food and beverage. Featuring mechanically driven diaphragms and a variable eccentric mechanism, these pumps ensure smooth pulsation-free and leak-free transportation. Pump head materials are available in options like PVC, PVDF, and 316 stainless steel. Model: GB Series Mechanical Diaphragm Metering Pump Flow rate range: 240—1800 L/H Maximum pressure: 1.0 MPa Diaphragm material: PTFE (flow-through end face) Pump head material: PVC, PVDF (PTFE), 304, 316 (options: duplex steel, Alloy C-276, 904, titanium, zirconium, etc.) Motor: 380V, 3PH, 50HZ (Options: 110-480V, Single-phase, 60HZ, Variable Frequency/Explosion-proof/Explosion-proof Variable Frequency, etc.) Technical Features of Mechanical Diaphragm Metering Pumps Sealed and leak-free. The static sealing of the hydraulic end diaphragm replaces the dynamic sealing of the piston, ensuring absolutely no leakage during medium transportation. In addition to clean water, it is more suitable for conveying flammable and explosive, highly toxic, malodorous, and radioactive media. Structurally, it is simpler than a hydraulic diaphragm pump but more complex than a plunger pump. It can be equipped with a digital controller for metering pumps, enabling digitalization and achieving both local and remote control. The diaphragm is formed by pressing a five-layer composite structure (the first layer is a highly ductile acid-resistant film, the second layer is elastic rubber, the third layer is a supporting iron core, the fourth layer is reinforced nylon fiber fabric, and the fifth layer is elastic rubber that fully encapsulates it), effectively enhancing the diaphragm's service life. A stainless steel reinforcement plate is added behind the diaphragm to enhance its service life. The discharge pressure is generally below 1.0 MPa, with a relatively wide flow range. The metering accuracy is lower than that of plunger pumps and hydraulic diaphragm pumps, and the flow rate can vary by up to 10% as the pressure increases. The mechanical dual diaphragm design is optional, featuring diaphragm alarm detection. Advantages of Mechanical Diaphragm Pumps diaphragm The flow-end material is PTFE, meeting corrosion resistance requirements. The diaphragm features a five-layer composite structure, effectively enhancing its service life. Transmission components Turbine: Alloy copper, high cost, with wear resistance 4.5 times that of ordinary copper materials. Worm gear: made of alloy steel, heat-treated for high hardness, excellent wear resistance, and long service life. Manufacturing: The primary transmission components are processed by precision hobbing machines and worm grinding, with automatic inspection by a CNC gear testing center, ensuring high transmission efficiency and low noise.

Minimum Order: 1 bags

IS Clear /clean Water Centrifugal Pump IS type centrifugal pump is a single-stage, single-suction, axial suction centrifugal pump suitable for conveying clean water and liquids with similar physicochemical properties at temperatures below 80°C. It complies with the GB5662-85 national standard and ISO2858 international standard, and is widely used in urban water supply and drainage, agricultural irrigation and drainage, industrial pressure boosting, and HVAC circulation systems. The pump adopts a rear-opening structural design, eliminating the need to disassemble pipelines and motors during maintenance. The main structure includes the pump body, pump cover, impeller, sealing ring, shaft sleeve, and suspension bearing components. Axial sealing options include soft packing, mechanical seals, and rubber oil seals, with materials available in cast iron or stainless steel. The basic model series comprises 29 variants, expandable to 153 performance levels through speed adjustment and impeller cutting. It covers a diameter range of DN50- 200, with flow rates reaching 3.8-660m³/h and head ranging from 7-125m, though the matching power range remains unspecified. Special models such as ISWR support hot water transportation below 105°C, while IS horizontal chemical pumps can handle corrosive liquids at temperatures from -20°C to 120°C Scope of application IS-type pump is suitable for industrial and urban water supply and drainage, pressurized water delivery in high-rise buildings, garden irrigation, fire protection pressurization, long-distance transportation, HVAC refrigeration cycles, bathroom cold and hot water circulation pressurization, and equipment matching, with a usage temperature of T≤80℃. 2. IS horizontal hot water pump is widely applicable to: metallurgy, chemical industry, textile, papermaking, as well as boiler hot water pressurization, circulation, and urban heating systems. The ISWR type has a maximum operating temperature of T≤120°C. 3. IS horizontal chemical pump, designed for conveying liquids without solid particles, corrosive in nature, and with viscosity similar to water. It is suitable for industries such as petroleum, chemical, metallurgy, power, papermaking, food and pharmaceuticals, and synthetic fibers, with an operating temperature range of -20°C to +120°C.

Minimum Order: 1 bags

Single screw eccentric rotor pump mono pump Single screw pump is called as mono pump and eccentric rotor pump. It is for positive displacement pump. It relies on the screw shaft (the rotor) and rubber set of mesh (stator), when the power end by universal joint drives rotor, stator center around the rotor to work and stator is continuously meshed and further forms the vacuum chamber, the vacuum chamber is for uniform axial movement, the medium is conveyed from inlet to outlet. The medium into suction vacuum cavity flows through the stator without stirring and destruction. Stable flow rate and output pressure. Driving motors directly driven by motor with shaft coupling, or low speed motor with belt transmission, gearbox, variable speed motor etc. Application: Transport of industrial sewage, domestic sewage, sewage sludge containing solid particles and short fiber. Oil water, oil residue, oil sewage, etc. conveying. Transfer of crude oil, mixtures of crude oil and water, mixtures of coal gas and water, Conveying all kinds of viscous slurry, emulsion, all kinds of ointment All kinds of sticky starch, concentrated lees, grain products residue, all kinds of sauces, slurry, solid slurry transport cement mortar, lime slurry, coating and paste transport. All kinds of suspension, grease, all kinds of colloidal slurry, all kinds of adhesive liquids transport Oil ink, paste, paper pulp, slurry conveying. Coal water slurry transportation

Minimum Order: 1 bags

AH type horizontal wear-resistant slurry pump is a horizontal, vertical, and double pump shell structure slurry pump. The pump body and pump cover are equipped with replaceable metal liners made of high chromium wear-resistant alloy material, which can be used until worn through, extending maintenance cycles, and reducing operating costs. The outlet direction of the pump can be rotated and installed at 8 angles. AH wear-resistant slurry pump is a cantilever and horizontal centrifugal slurry pump. It is Suitable for conveying strong corrosion and high concentration slag slurry in industrial sectors such as metallurgy, mining, coal, power, building materials, etc. This type of pump can also be used in multi-stage series. Pump body of the AH pump has replaceable wear-resistant metal liner or rubber lining, and the impeller is made of wear-resistant metal or rubber material. The inner lining and impeller of the AHH pump are only made of wear-resistant metal. Shaft seal of the AH pump can be either a packing seal or a centrifugal seal. The outlet position of the pump can be installed and used by rotating eight different angles at 45 degree intervals as needed. Bearing component: The bearing component of the pump adopts a cylindrical structure, which is convenient for adjusting the clearance between the impeller and the front guard plate. It can be removed during maintenance. The bearings are lubricated with grease. Shaft seal (seal): The shaft seal types of pumps include packing seal, auxiliary impeller seal, and mechanical seal. Transmission methods: V-belt transmission, elastic coupling transmission, gear reducer transmission, hydraulic coupling transmission, variable frequency drive device, thyristor speed control, etc. The V-belt transmission includes CL, CV, CR, ZL, ZV, and ZR transmissions. AH type slurry pump: For high concentration and highly corrosive slag slurry, the flow rate range is 40- 80% For medium concentration, the flow range of medium corrosive slurry is 40-100% For low concentration and low corrosiveness slag slurry, the flow rate range is 40- 120%

Minimum Order: 1 bags

VSP Series enhanced vacuum self priming pump VSP enhanced vacuum self priming pump is composed of pump body, pump cover, rotor assembly and power component. The rotor assembly is installed in the pump chambers between pump body and pump cover. The power component drives the rotor assembly to rotate and the rotor assembly rotates in the pump chamber to produce the changed of sealed chamber volume and rapidly generate the vacuum degree of in order to suck the fluids. The pump can be made of stainless steel (SS304,SS316) or hastalloy or engineering plastic or fluorine plastic etc according to the different fluids. VSP Series enhanced vacuum self priming pump is suitable to convey the volatile solvent, oils and glue etc with high viscosity, especially the volatile solvent and oils and glue with high viscosity in the barrels. The pump has the advantages such as high self priming performance and short suction time ,strong cavitations resistance and simple structure, easy maintenance and long service life etc. Features: 1.Strong self priming ability, unique innovative structure, suction height up 8.2m 2.Short suction time:3meters/2senconds, 5meters/8seconds, 8meters/15seconds 3.Wide pumping fluids ranges: pumping volatile solvent, oil and glue fluids etc with high viscosity 4.Strong cavitations resistance: the pump can pump the liquids in high vacuum container. Application: 1. Extraction and transportation of various low specific gravity and volatile solvent 2. Extraction and delivery of barreled liquids (replacing barreled pump and vacuum pump unit) 3. Clean up the residue in the tanks. 4. Draw and clean sludge at the bottom of tank and barrel etc. 5. Agriculture, medicine, intermediates and other chemical industries. 6. Extraction and transportation of high-viscosity liquids for daily chemicals, oils and other industries. 7. Beer, yellow rice wine and other brewery-related industries. 8. Dairy, dairy and other food related industries.

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

RCB insulation oil pump structure features: RCB heat preservation pump is equipped with hollow interlayer and inlet and outlet flange. Heat conduction of oil, steam, hot water and other media is used for heat preservation and cooling of the pump. The pump can be driven by electric motor or speed reducer (when liquid viscosity is more than 1500C.S.T) RCB insulation oil pump RCB insulation oil pump can be divided into cast iron and cast steel material with thermal insulation jacket. Heat pump is applicable to pump the fluids solidified easily and crystallization and by heating to maintain the liquid with lubricity and easy flow of liquid at a certain temperature. Especially in the process of the high altitude and outdoor installation process ,Heat preservation pump need to heat preservation, pump starts to work, first of all, preheat reduces the starting power of the pump. Application scope of RCB insulation oil pump: RCB heat preservation pump is suitable for conveying corrosive or non-corrosive liquids with high hygienic requirements. The conveying medium does not contain solid particles, the temperature is not higher than 350 degree Celsius and the viscosity is 5cSt to 1500cSt, such as various chemical raw materials, filling medicine, food, cosmetics, pesticides, detergent, printing and dyeing, brewing, resin, glue and other industries. The RCB heat preservation asphalt pump transmission mode has two motor direct connection and speed reducer, when the liquid viscosity exceeds 1500cSt, reducer transmission should be used.

Minimum Order: 1 bags

Cooling tower spraying pump In industrial circulating water systems and cooling towers, the spraying pump is a critical component ensuring stable equipment operation. Its primary function is to continuously deliver liquid, maintaining system temperature balance and preventing equipment damage from localized overheating. These pumps typically need to meet requirements such as corrosion resistance, stable flow rate, and moderate energy efficiency to accommodate long-term continuous operation demands. Cooling tower spraying pumps are mostly designed as centrifugal pumps, which operate on the principle of driving the impeller at high speed via an electric motor. This generates centrifugal force, flinging the liquid from the impeller center to the periphery and creating a pressure differential for transportation. The pump features a single-stage enclosed impeller structure with only one impeller and a single-sided suction method, effectively reducing liquid backflow and enhancing transportation efficiency. The pump shaft adopts a side-mounted layout, resulting in a more compact pump body structure, making it suitable for installation in space-constrained scenarios. Closed cooling towers typically use vertical or horizontal centrifugal pumps for the spraying system, with materials such as cast iron, bronze, or stainless steel to accommodate the water quality and corrosiveness of the spraying water Before installation, check the pump body for sealing integrity to prevent leakage during operation. In the initial running phase, monitor the motor temperature and vibration to ensure no abnormal noise. After prolonged use, regularly clean impurities from the impeller and pump chamber to avoid blockages affecting performance. If the transported medium contains particles, it is recommended to install a filter at the pump inlet to extend the equipment's lifespan. Additionally, voltage fluctuations should be controlled within ±10% to prevent motor overload damage.

Minimum Order: 1 bags