The S-type single-stage double-suction horizontal open centrifugal pump suction port and discharge port are all below the pump shaft line. When the valve cover is removed, all parts can be removed for maintenance. The S-type pump is mainly composed of a pump body, a pump cover, a shaft, an impeller, a seal ring, a bushing, and a bearing component.
It is mainly used to transport clean water without solid particles or other liquids with physical and chemical properties similar to water. Applicable to industrial and urban water supply and drainage, farmland irrigation and drainage.
Features:
Sealing system: optional mechanical seal, packing seal, cooling and lubrication are all internal circulation;
Large flow rate and high efficiency: double suction impeller, featuring large flow and high efficiency;
Replaceable bushing: The bushing acts as a wearing part to protect the shaft and improve the service life of the pump;
Sealing ring: The sealing ring acts as a wearing part, which improves the efficiency of the pump and prolongs the service life of the pump.
Working conditions:
Flow range: 30~6500m3/h
Head range H: 8 ~ 140m
Medium temperature: -20 ° C ~ +80 ° C
Ambient temperature: ≤ +40 ° C
+
â—† â—† â—†
AS tearing sewage pump
The main components of the AS submersible sewage pump consist of an impeller, a pump body, a base, and a submersible motor. The water pump shaft and the motor shaft are the same shaft. Since the water pump is located at the lower end of the entire sewage pump zui, it can greatly absorb the remaining area of ​​the sewage.
The AS submersible sewage pump has a torn structure that tears, cuts, and discharges fibers and other materials. Therefore, this type of pump is particularly suitable for conveying sewage containing long fibers.
Features:
Durable and waterproof cable: Stain-resistant heavy rubber flexible cable, resin infusion, compacted, no looseness, long-term reliability.
Double seal and double protection: The double machine is sealed in series to realize double protection and ensure motor safety.
Multi-channel detection, multi-channel protection: equipped with control cabinet, oil-water probe, float switch, can detect in real time, and can realize alarm, stop, retain fault signal and other functions, making the submersible motor safe and reliable.
Convenient maintenance: double-rail coupling device can be used to make the pump take off and land without underwater operation, convenient maintenance, saving time and labor; special electric control cabinet realizes automatic alarm, shutdown, and retains fault signal function, which can greatly improve maintenance. effectiveness.
Full working condition: The pump is designed to operate without overload under the full working condition with special hydraulic design.
Working conditions:
Flow range: 6~180m3/h
Head range: 3 ~ 17m
Speed ​​n: 1450 ~ 2900r / min
Ambient temperature T: ≤ +40 ° C
Medium temperature: -15 ° C ~ +60 ° C
Medium density: ≤1.3X103kg/m3
Media PH value range: 5 ~ 9
System zui high working pressure: ≤0.6Mpa
+
â—† â—† â—†
GDL vertical multistage pump
The GDL series vertical single-suction multi-stage pipeline centrifugal pump is sucked, and the discharge ports are respectively located on the same straight line. The product implements the standard of JB/T2727-93 "Vertical multi-stage cylindrical centrifugal pump type and basic parameters".
â—† â—† â—†
WL vertical sewage pump
The WL vertical sewage pump is a vertical single-stage single-suction volute pump. The impeller adopts a double-flow structure, which can pass the fiber material with a diameter of 5 times and the solid particles with a diameter of 50%. The product implementation JB/T6535-92 Centrifugal sewage pump technical conditions" standard.
+
â—† â—† â—†
Stamping multistage centrifugal pump
The internal impeller, pump casing and its main parts of the stamping multistage centrifugal pump are made of stainless steel stamping. The flow path is smooth and the efficiency is high, so as to avoid secondary pollution.
Features:
Convenient maintenance: vertical pipeline structure, the inlet and outlet are at the same level, the inlet and outlet of the pump can be installed at any position and in any direction of the pipeline like a valve.
Installation and maintenance is extremely convenient.
Waterless pollution: The main over-current components are made of stainless steel, and they are light, clean and hygienic. They are ideal green, environmentally friendly and energy-saving pumps.
Low operating cost: The main over-current components are made of stainless steel stamped, smooth over-current components, with high efficiency, low loss, low failure rate and long service life of the parts, so that the whole machine has less operation and maintenance costs.
Working conditions:
Medium: Hot and cold clean, non-flammable and explosive, liquid without solid particles or fibers.
Flow range: 2~32m3/h
Head range: 15 ~ 195m
Liquid temperature: medium temperature: -15 ° C ~ +105 ° C
Ambient temperature: ≤ +40 ° C
System zui high working pressure: ≤2.5Mpa
+
â—† â—† â—†
Vertical constant pressure fire pump
The constant pressure fire pump is mainly used for the water supply of industrial and civil building fixed fire protection systems (fire hydrant fire extinguishing system, automatic sprinkler system and spray fire extinguishing system), and also for the water supply system and building shared by fire and living (production). Municipal, industrial and mining, boiler feed water and other occasions.
Features:
Converter regulation: When the pump changes from zero flow to the required large flow range, the head change is within 5%, and the small flow or zero flow does not overpressure, thus avoiding the ordinary centrifugal pump in the fire field. When the flow rate is overpressured and the flow rate is not high, the water supply is not high.
Efficient and energy-saving: CFD calculation of fluid dynamics, analysis and calculation of pump pressure distribution and velocity distribution relationship, optimization of pump flow path design, to ensure that the pump has efficient hydraulic line, improve the pump
effectiveness. The pump body, pump cover, impeller and other over-flow parts are molded by resin sand plate to ensure the appearance and flow path size and the hydraulic efficiency of the pump (public number: pump housekeeper).
The operation is stable, safe and reliable: the motor and the pump are directly connected, which simplifies the intermediate transmission structure, enhances the smoothness of operation, and makes the unit run smoothly, safely and reliably.
Stainless steel bushing: The sealing position of the shaft is relatively easy to be rusted. Once the direct-coupled pump shaft is rusted, it is easy to cause mechanical seal failure. The XBD (HL) and XBD (HW) pumps are fitted with stainless steel bushings to prevent rust, improve shaft life and reduce operating and maintenance costs.
User convenience and investment: Since the pump is coaxial with the motor, the intermediate transmission structure is simplified, and the capital investment is 20% less than that of the ordinary pump.
Working conditions:
Speed: 1500/3000min (motor synchronous speed)
Medium temperature: ≤ +80 ° C (clear water)
Flow range: 5-80L/s
Head range: 0.3~2.0MPa
System zui high working pressure ≤3.0Mpa
+
â—† â—† â—†
Water cooled low noise pump
The water-cooled and low-noise centrifugal pump not only has the smooth operation of the pipeline pump, but also has the advantages of simple structure, easy maintenance, and occupational area, and lower noise. Suitable for transporting clean water or other liquids with physicochemical properties similar to clean water.
Features:
Efficient and energy-saving: CFD calculation of fluid dynamics, analysis and calculation of pump pressure distribution and velocity distribution relationship, optimization of pump flow channel design, to ensure that the pump has efficient hydraulic line, improve pump efficiency.
Low noise: Due to the use of water-cooled motors, the blades of the motor ** are eliminated. The SG pump is 3 to 5% less noisy than a typical pipeline pump.
Self-cooling structure: Cooling water can not only cool the motor casing, but also cool the upper and lower bearings of the motor, which not only improves the working environment of the bearing, but also improves the bearing life, and also improves the efficiency of the motor due to sufficient motor cooling.
Maintenance-free structure: Water-cooled motor bearings use enclosed bearings, eliminating the need for daily maintenance of bearings.
Reliable life: The mechanical seal base is generally made of rubber bellows structure. The seal on the shaft of the traditional mechanical seal is changed from the line seal of the O-ring to the two-face seal of the rubber part, which improves the sealing effect.
Outdoor use: high degree of protection for outdoor use.
Working conditions:
Flow rate: 2~1400m3/h
Head: 5 ~ 80 m
Medium temperature: <+80°C
Ambient temperature: ≤ +40 ° C
â—† â—† â—†
Horizontal chemical shield pump
The horizontal chemical shielding pump is mainly composed of pump body, impeller, shielded motor, etc. It adopts a new static sealing structure, so that the dripping water does not leak, and the working environment is not polluted. Its performance is in line with GB/T5657-94 "Technical Conditions for Centrifugal Pumps Class III".
Mainly used in petroleum, chemical, textile printing and dyeing, pharmaceutical, food, metallurgy, power plants and atomic energy and other corrosive media and media with special requirements.
Features:
Efficient and energy-saving: CFD calculation of fluid dynamics, analysis and calculation of pump pressure distribution and velocity distribution relationship, optimization of pump flow channel design, to ensure that the pump has efficient hydraulic line, improve pump efficiency.
Static sealing structure: It adopts a new static sealing structure. It is strictly sealed test at the factory, so that the dripping water does not leak, and the working environment is not polluted.
Low noise: The static noise design method reduces noise and the noise is 3 to 5% lower than that of ordinary pumps.
Material: The parts and materials in contact with the medium are made of high quality stainless steel (different materials can be used according to different media), corrosion resistance and long service life.
Convenient maintenance: horizontal installation, rear door structure, easy maintenance, simple daily maintenance
The performance of the whole machine is good: the advanced double throttle ring balance method is adopted, the axial force balance effect is good, the motor failure rate is effectively reduced, the operation reliability is improved, the balance precision is high, and the dynamic balance precision of the rotor component is G1.0.
Working conditions:
Flow rate: 2 ~ 375m3 / h
Head: 12.5 ~ 80 m
Pumping medium temperature -50～+95°C
Ambient temperature ≤ +40 ° C
System zui high working pressure ≤1.2Mpa
+
â—† â—† â—†
Horizontal centrifugal pump
Single-stage single-suction horizontal centrifugal pump, impeller mounted on the motor extension shaft, with stable operation, simple structure, easy maintenance and repair, easy installation and space saving, etc. The product meets the technical requirements of GB/T5657-1994 III) Class
Features:
Smooth operation: the absolute concentricity of the pump shaft and the excellent dynamic and static balance of the impeller ensure smooth operation and no vibration.
Drip water does not leak: Carbide seals of different materials ensure that there is no leakage in the transportation of different media.
Low noise: The pump under the support of two low-noise bearings runs smoothly. Except for the weak sound of the motor, there is basically no noise.
The failure rate is low: the structure is simple and reasonable, and the key parts adopt the international* quality matching, and the trouble-free working time of the whole machine is greatly improved.
Easy maintenance: replacement of seals, bearings, easy and convenient.
More land occupation: horizontal single-stage centrifugal pump is horizontal suction, vertical discharge, vertical single-stage centrifugal pump is the outlet can be left and right, the pipeline is installed and saved, saving space.
Working conditions:
Speed: 2900r/min or 1450r/min
Suction port diameter: 50 ~ 200mm
Flow rate: 6.3 ~ 400m3 / h
Head: 5 ~ 125m
+
â—† â—† â—†
Axial submersible pump
The axial flow submersible pump and the mixed flow submersible pump are mainly composed of a pump body, an impeller, a submersible motor and the like. The motor and the pump head are coaxial and form a whole. The motor and the pump are separated by a mechanical seal, and the cable entry line is sealed with an inlet line, so that the whole motor is in a good sealed state, and the whole machine is submerged in water.
The whole machine has leakage and temperature rise protection devices, which are safe and reliable. The blade is adjustable, and the flow and head range are varied.
The product implements the standard of JB/T10179-2000 "mixed flow, axial flow submersible pump".
It is widely used in farmland hydraulic facilities, urban flood control and water supply, light sewage discharge and water transfer projects. It is especially suitable for occasions where the flow head varies widely.
Features:
Multi-channel detection, multi-channel protection: oil-water probe, float switch, can detect in real time, and can realize alarm, stop, retain fault signal and other functions, making the submersible motor safe and reliable.
Torsion-resistant device: The reaction torque of the motor starting torque at the moment of starting the unit often causes the unit to rotate in the opposite direction. The anti-torque device with oriental features can easily solve this problem.
Durable and waterproof cable: Oil-resistant heavy-duty rubber cable, special sealing structure at the outlet to prevent leakage, ensure long-term reliability, no condensation in the motor cavity.
Safe and reliable: two or more sets of independent mechanical seals, special friction pair materials placed in series above and below, providing multiple protection, long service life and practical and reliable.
Easy installation and investment saving: motor and pump are combined into one, no need to carry out on-site and complicated axial alignment operation, and the installation is very convenient; because the pump is submerged in water, the construction of the pumping station can be greatly simplified and reduced. The installation area can save 30-40% of the total project cost of the pump station.
Working conditions:
Flow rate: 670~28000m3/h
Head: 1.0 ~ 20m
Medium temperature ≤ +50 ° C
Ambient temperature ≤ +40 ° C
+
â—† â—† â—†
AY centrifugal oil pump
The AY centrifugal oil pump can be used to transport media with a certain viscosity such as petroleum and chemical products without solid particles at a medium temperature of not more than 450 °C.
Features:
High standard requirements: AY pumps are retrofitted according to the new 8th edition of API 650zui of the American Petroleum Institute, which is higher than the original API 610 6th edition.
High temperature resistant structure: The pump body adopts a central support structure to prevent stress concentration and deformation of the pump body caused by material creep under high temperature. The support frame, the pump cover, the suspension and the bearing parts all have cooling chambers.
Diaphragm coupling: small size, light weight, large carrying capacity, high transmission efficiency, high transmission precision, suitable for high and low temperature oil and water. The elongated structure ensures that the motor can be moved and the pipe removed without repair.
Mechanical seal: According to different working conditions, single-end machine seal, double-end machine seal and metal bellows seal can be selected, and the seal is reliable.
Bearing: The bearing is matched with two rows of thrust bearings by a single row radial bearing, which has a large bearing capacity. Long design life (>25000 hours), lubrication is thin oil lubrication.
Fully sealed shaft: The seal is sealed on the shaft and the "O" ring seal ensures that the shaft does not touch the medium and improves the life of the shaft.
Working conditions:
9m3/h to 500m3/h (clear water status)
Head: 38m ~ 650 m (clear water status)
Medium temperature: -45 ° C ~ +450 ° C
Ambient temperature: ≤ +40 ° C
+
â—† â—† â—†
CZ horizontal chemical process pump
The CZ horizontal chemical process pump is in the form of a horizontal suspension, a radial part, and a single-stage structure with a rear-opening door. If an extended coupling is used, it can be disassembled without moving the motor and disassembling the pipeline. Repair the pump. It can transport liquid with certain corrosiveness and certain temperature.
Features:
Double volute: The pump body of some large diameter (80mm or more) high lift pump adopts double volute design, which effectively solves the problem of excessive radial pressure of large diameter high lift pump.
Cooling chamber: The pump cover has a water cooling chamber design to eliminate the adverse effects on the machine seal and bearings when the temperature of the conveying medium is high.
Mechanical seal: According to different working conditions, single-end, double-end or metal bellows structure, the sealing performance is reliable.
Back blade: The back of the impeller is provided with a back impeller, which can balance the axial force together with the balance hole, and can reduce the pressure in the shaft seal cavity and improve the working condition of the shaft seal.
Bearing: The bearing is of heavy duty type and is lubricated with thin oil. It has strong load carrying capacity and high service life (>25000 hours).
Coupling: Available with elastic pin or diaphragm coupling (lengthened diaphragm coupling) for high load carrying capacity and high transmission efficiency.
Fully sealed shaft: The shaft is sealed by the impeller, the gasket before and after the bushing and the O-ring to ensure that the shaft does not come into contact with the medium, which improves the life of the shaft.
High pressure bearing capacity: The pump design has a bearing pressure of 2.5 MPa, which is higher than the 1.6 MPa of the IH pump.
Working conditions:
Flow rate: 13～2000m3/h
Head: 14 ~ 160 m
Temperature: -80 ° C ~ +140 ° C (common type)
+140°C～+300°C (with water cooling chamber)
Caliber: 32 ~ 300mm
Ambient temperature: ≤ +40 ° C
System zui high working pressure: ≤2.5Mpa
+
â—† â—† â—†
DG type multistage pump
The DG type pump is a horizontal single-suction multi-stage segmented centrifugal pump. This series of pumps has the characteristics of high efficiency, wide performance range, safe and stable operation, low noise, long service life and convenient installation and maintenance.
Other liquids for the delivery of clean water or physicochemical properties similar to water can also be used to transport hot water, oil, corrosive or abrasive-containing media by changing the material of the pump's flow-through components, sealing forms and adding cooling systems.
Features:
High efficiency, easy installation and maintenance: using an efficient and energy-saving hydraulic model. This series of pumps has the characteristics of high efficiency, wide performance range, safe and stable operation, low noise, long service life and convenient installation and maintenance.
Shaft seal: It adopts soft packing seal or mechanical seal. The seal is safe and reliable, the structure is simple, and the maintenance is convenient and quick.
The machine has a long service life: the shaft is a full-sealed structure, ensuring that it does not come into contact with the medium, does not rust, and has a long service life.
Working conditions:
Flow range: 6.3 ~ 500m3 / h
Head range: 50 ~ 680 m
Medium temperature: <+105°C
Speed: 1480 ~ 2950r / min
+
â—† â—† â—†
DL multistage centrifugal pump
The DL vertical multistage centrifugal pump has its suction and discharge ports respectively located on the inlet and outlet sections. The rotor component is composed of a shaft, an impeller, an impeller sleeve, a bushing and the like, and the water inlet section, the middle section and the water outlet section are connected by a tension bolt.
The shaft seal is sealed with a soft packing or mechanical seal and lubricated and cooled with pressurized water from the balance chamber. The product implements the standard of JB/T2727-93 "Vertical multistage centrifugal pump type and basic parameters".
Features:
The structure is novel and the operation is reliable: the balance drum (disc) is eliminated, and the axial force is hydraulically balanced, which completely solves the problem that the balance drum is easy to rust, easy to bite and easy to wear, and the operation is more reliable.
Less operating and maintenance costs: Reliable mechanical density, low failure rate, and low operating and maintenance costs.
Smooth operation and low noise: The low-speed motor makes the pump have stable operation and low noise.
Unique components, reduced noise: unique hydraulic component design, good overcurrent performance, and reduced flow noise (public number: pump housekeeper).
Working conditions:
Flow range: 2 ~ 380m3 / h
Head: 5 ~ 230m
Speed: 1480r/min
Medium temperature: -15 ° C ~ +105 ° C
Ambient temperature: ≤ +40 ° C
System zui high working pressure: ≤2.5Mpa
â—† â—† â—†
IH type chemical centrifugal pump
The IH type chemical centrifugal pump is mainly composed of a pump body, a pump cover, an impeller, a shaft, a seal ring, an intermediate bracket and a suspension component. The shaft seal is divided into a mechanical seal or a packing seal. The pump is driven directly by the motor through the extension coupling.
The product implements GB5656-1994 "Technical Conditions for Centrifugal Pumps (II)" and GB3215-8 "Refinery, Chemical and Petrochemical Process Centrifugal Pumps" standards.
It is used to transport liquids that are free of solid particles and that are corrosive and have a viscosity similar to water. Suitable for petroleum, chemical, metallurgy, power, paper, food, pharmaceutical and synthetic fiber sectors.
Features:
High efficiency and energy saving: IH type chemical centrifugal pump is 3~5% more efficient than F type, which is an ideal energy-saving product;
Shaft seal: the shaft seal is a packing or mechanical seal, and the two sealed pump covers are universal;
Suspension components: The suspension components are designed for general purpose, high degree of generalization and high reliability.
Material: The main over-current components are made of stainless steel, which can meet the transportation of different media and have a long service life.
Fully sealed shaft: Sealed on the shaft and “O†ring seal to ensure that the shaft does not touch the medium and improve the life of the shaft. With a universal design, the degree of generalization is high.
Working conditions:
Flow range: 1.5～400m3/h
Head range: 3.5 ~ 125m
Speed ​​n: 1450r/min, 2900r/min
Medium temperature: -20 ° C ~ 105 ° C
+
â—† â—† â—†
ISW horizontal centrifugal pump
The ISW series pump is a single-stage single-suction horizontal centrifugal pump. The impeller is mounted on the motor extension shaft. It has the characteristics of stable operation, simple structure, easy maintenance and repair, convenient installation and space saving.
The product complies with GB/T5657-1994 "Technical Conditions (III) of Centrifugal Pumps".
The clear water or physicochemical properties of the transportable medium temperature not exceeding 105 ° C are similar to other liquids of clean water.
Features:
High efficiency and energy saving: CFD calculation of fluid dynamics, analysis and calculation of pressure distribution and velocity distribution in the pump, optimization of pump flow path design, ensuring efficient pump
The hydraulic line increases the efficiency of the pump.
Smooth operation, safe and reliable: the motor and water pump are coaxially connected directly, with high concentricity, stable operation, safe and reliable.
Stainless steel bushing: The sealing position of the shaft is relatively easy to be rusted. Once the direct-coupled pump shaft is rusted, it is easy to cause the seal of the machine to fail. The ISW pump is equipped with a stainless steel bushing to prevent rust, improve shaft life and reduce operating and maintenance costs.
Bearing: In the motor equipped with the pump, the shaft extension bearing below Y(Y2)280 (including the fan end bearing below Y180) adopts closed bearing for normal use.
When the motor bearings are not maintained and maintained.
Machine seal: The mechanical seal base is generally made of rubber bellows structure. The seal on the shaft of the traditional mechanical seal is changed from the line seal of the O-ring to the two-face seal of the rubber part, which improves the sealing effect.
Working conditions:
Flow range: 2~1450m3/h
Head range: 5 ~ 135m
Medium temperature: -15 ° C ~ +105 ° C
Ambient temperature: ≤ +40 ° C
System working pressure: ≤1.6Mpa
+
â—† â—† â—†
LG multistage centrifugal pump
The LG-B is a vertical, single-suction, multi-stage, segmented, split-type centrifugal pump with suction and discharge ports located on the inlet and outlet sections.
The rotor component is composed of a shaft, an impeller, an impeller sleeve, a bushing and the like, and the water inlet section, the middle section and the water outlet section are connected by a tension bolt. The shaft seal is sealed with a soft packing or mechanical seal and lubricated and cooled with pressurized water from the balance chamber.
Features:
The structure is novel and the operation is reliable: the balance drum (disc) is eliminated, and the axial force is hydraulically balanced, which completely solves the problem that the balance drum is easy to rust, easy to bite and easy to wear, and the operation is more reliable.
Less operating and maintenance costs: Reliable mechanical seals with low failure rates and low operating and maintenance costs.
Low cost: The high-speed motor makes the pump light weight, small size and low cost.
Unique components, noise reduction: unique hydraulic component design, good over-current performance, and reduced flow noise.
Working conditions:
Flow range: 2.4~90m3/h
Head range: 15 ~ 200m
Medium temperature: -15 ° C ~ +105 ° C
Ambient temperature: ≤ +40 ° C
System zui high working pressure: ≤2.5Mpa
+
â—† â—† â—†
QW submersible sewage pump
The main components of the WQ submersible sewage pump consist of an impeller, a pump body and a submersible motor. The water pump and the motor are the same shaft. Since the water pump is located at the lower end of the entire sewage pump, it can greatly absorb the remaining area of ​​the sewage.
The impeller is designed as a double flow passage, which greatly improves the overcurrent capability of the dirt and can effectively pass solid particles having a diameter of 50% of the pump diameter.
Features:
Durable and waterproof cable: Stain-resistant heavy rubber flexible cable, resin infusion, compacted, no looseness, long-term reliability.
Double seal and double protection: The double machine is sealed in series to realize double protection and ensure motor safety.
Multi-channel detection, multi-channel protection: oil-water probe, float switch, can detect in real time, and can realize alarm, stop, retain fault signal and other functions, making the submersible motor safe and reliable.
Strong flow capacity: Dual flow path design ensures high pump efficiency and no blockage.
Convenient maintenance: the coupling device with double rails makes the pump take off and land without underwater operation, convenient maintenance, saving time and labor.
Working conditions:
Flow range: 2~1500m3/h
Head range: 3 ~ 45m
Speed ​​n: 970 ~ 2900r / min
Ambient temperature T: ≤ +40 ° C
Medium temperature: -15 ° C ~ +60 ° C
Medium density: ≤1.3X103kg/m3
Media PH value range: 5 ~ 9
System zui high working pressure: ≤0.6Mpa
+
â—† â—† â—†
TSWA multistage centrifugal pump
The TSWA pump is a horizontal, single-suction, multi-stage, segmented multistage centrifugal pump. For transporting clean water or other liquids with physicochemical properties similar to water. It can also be used to transport hot water, oil, corrosive or abrasive-containing media by changing the material of the pump's flow-through components, the form of the seal, and adding a cooling system.
Features:
Balanced operation and low noise: The low-speed motor makes the pump balance and low noise.
Shaft seal: It can be used with soft packing seal or mechanical seal. The seal is safe and reliable, the structure is simple, the price is cheap, and the maintenance is convenient and quick.
The machine has a long service life: the shaft is a full-sealed structure, ensuring that it does not come into contact with the medium, does not rust, and has a long service life.
Working conditions:
Flow range: 5~200m3/h
Head: 10 ~ 300m
Speed: 1450r/min
Medium temperature: -15 ° C ~ +80 ° C
Ambient temperature: ≤ +40 ° C
System Zui high working pressure: ≤3.0MPa
+
â—† â—† â—†
WL vertical sewage pump
The WL vertical sewage pump is mainly composed of a shaft, a bearing frame, a pump cover, an impeller, a pump base, a motor bracket, a motor and the like. The pump is a vertical single-stage single-suction volute pump. The impeller adopts a double-flow channel structure, which can effectively pass the fiber material with a diameter of 5 times of the pump and the solid particles with a diameter of 50%.
Features:
Safe and reliable, reduce maintenance costs: balanced components of the rotor and reasonable bearings
The arrangement effectively balances the radial and axial forces of the pump, thereby ensuring long-term stable operation of the unit, with low vibration and low noise.
Strong over-current capability: smooth large flow channel and special impeller anti-blocking design ensure efficient and non-blocking pump operation.
Double seal and double protection: The double machine is sealed in series to realize double protection and ensure motor safety.
Working conditions:
Flow rate: 2 ~ 1500m3 / h
Head range: 3 ~ 45m
Rated speed n: 970 ~ 2900r / min
Medium temperature: -15 ° C ~ +60 ° C
Medium density: ≤1.3×103kg/m3
Media PH value: 5 ~ 9
System zui high working pressure: ≤0.6Mpa
+
â—† â—† â—†
XBD(I)-GDL fire pump
XBD-GDL vertical multi-stage fire pump is mainly used for water supply of fire hydrant, water supply for sprinkler system, water supply for other fire protection systems, and transportation of cleaning liquid for other occasions.
Features:
Convenient installation and maintenance: pipeline installation, import and export can be installed in any position and any direction of the pipeline like a valve, installation and maintenance is very convenient.
Beautiful appearance: stainless steel jacket and pipe structure, beautiful appearance.
Less operating and maintenance costs: Reliable mechanical density, low failure rate, and low operating and maintenance costs (public number: pump butler).
Low cost: The high-speed motor makes the pump a light weight, small size and low cost waiting feature.
Unique nib and noise reduction: unique hydraulic component design, good over-current performance, and reduced flow noise.
Working conditions:
Flow range: 0.56~45L/s
Rated pressure: 20～230MPa
Speed: 2900r/min
Working temperature: -15 ° C ~ +105 ° C
Ambient temperature: ≤ +40 ° C
System zui big work pressure: ≤2.5Mpa
+
â—† â—† â—†
ZW self-priming non-blocking sewage pump
ZW series self-priming non-blocking sewage pump has the characteristics of simple structure, good self-priming performance, strong sewage discharge capacity, high efficiency and energy saving, convenient use and maintenance.
Features:
Strong overcurrent capability: special impeller anti-blocking design ensures efficient and non-blocking of the pump;
Efficient and energy-saving: using an excellent hydraulic model, the efficiency is 3 to 5% higher than that of a general self-priming pump;
Good self-priming performance: self-priming height is 1 meter higher than that of general self-priming pump, and self-priming time is shorter than ordinary self-priming pump.
Working conditions:
Flow rate: 5~300m3/h
Head: 12 ~ 80m
Ambient temperature ≤ 50 ° C
Medium temperature ≤ 80 ° C
Medium density ≤1.24×103kg/m3
+
â—† â—† â—†
Yw type submerged sewage pump
YW type pump is a vertical liquid type structure. When working, the pump body is immersed in water. The depth of the liquid can reach 0.5~5m, and the unique single-blade or double-blade impeller structure can effectively pass the fiber material with 5 times the pump diameter. And solid particles having a diameter of 50%.
Features:
Variable liquid level installation depth: The unit is a vertical liquid type structure, which can be installed according to the user's requirements. It is extremely convenient to use.
Single or double pipe installation: This type of pump can choose different installation methods according to user requirements; single or double pipe installation is optional.
Reduce maintenance costs: mechanical seals made of new materials from Zui, and high-quality bearings, greatly improve the safety of the seal and the reliability of the unit.
Strong overcurrent capability: special impeller anti-blocking design ensures efficient operation and no blockage.
Working conditions:
Flow rate: 2 ~ 850m3 / h
Head range: 3 ~ 45m
Rated speed n: 1450 ~ 2900r / min
Medium temperature: -15 ° C ~ +60 ° C
Medium density: ≤1.3×103kg/m3
Media PH value: 5 ~ 9
System zui high working pressure: ≤0.6Mpa
+
â—† â—† â—†
ZA standard process pump
The ZA type chemical process pump is a single-stage, horizontal radial part volute pump, and the pump body is a foot support. Single suction radial impeller, axial suction, radial discharge. According to the conditions of use, the front and rear wear rings and balance holes are used for hydraulic balance.
The stuffing box has a cooling or heating pipe joint. The shaft seal is sealed with a packing or a single or double mechanical seal and is equipped with a cooling, flushing or sealing system. Suitable for transporting liquid media that are neutral or corrosive, clean or contain solid particles, low temperatures or high temperatures.
Working conditions:
Zui large traffic: 2000m3/h;
Zui high lift: 160m;
Speed: 1450r/min, 2900r/min.
+
â—† â—† â—†
Dismantled pipe centrifugal pump
ISGB series single-stage single-suction and disassembling pipeline centrifugal pump is a convenient dismantling structure. This series of pumps has stable operation, simple structure, easy maintenance and repair, convenient installation and low floor space (saving compared with ordinary horizontal pump) More than 30%).
The water or physicochemical properties of the transportable medium temperature not exceeding 105 ° C are similar to other liquids of clean water.
Features:
Efficient and energy-saving: CFD calculation of fluid dynamics, analysis and calculation of pump pressure distribution and velocity distribution relationship, optimization of pump flow channel design, to ensure that the pump has efficient hydraulic line, improve pump efficiency.
Detachable structure: It has a patented technology for easy-to-remove structure design. It is not necessary to remove the motor and rotor parts when repairing or replacing the mechanical seal, which greatly reduces maintenance time and cost;
Bearing: In the motor equipped with the pump, the Y-Y2 280 shaft extension bearing (including the Y180 lower blade end bearing) adopts the closed bearing, which is free of the maintenance of the motor bearing during normal use.
Machine seal: The mechanical seal base is generally made of rubber bellows structure. The seal on the shaft of the traditional mechanical seal is changed from the line seal of the O-ring to the two-face seal of the rubber part, which improves the sealing effect.
Convenient installation and maintenance: vertical pipeline structure, the inlet and outlet of the pump can be installed in any position and any direction of the pipeline like a valve, and the installation and maintenance are extremely convenient.
Working conditions:
Flow range: 6.3 ~ 1200m3 / h
Head range: 12.5 ~ 80m
System zui high working pressure: ≤1.6MPa
Medium temperature: -15 ° C ~ +105 ° C
Ambient temperature: ≤ +40 ° C
Ptz Camera,Cloud Storage Ptz Camera,Security Low Power Camera,Ip Camera Wifi Wireless
Shenzhen Zuomi Technology Co., Ltd. , https://www.zuomicamera.com