Overview
Type NDX pump is applicable for pumping clean water and liquids whose physical and chemical properties are similar to water and without solid particles.
This series of products can be used in factories,mines,urban water supply and drainage,HAVC,industrial softened water and farmland irrigation and drainage,etc.It can also be used in pressure stabilization and water supply systems of urban fire control.
Pump with the same specification can change the performance parameters by cutting the outer diameter of the impeller;the normal speed of the pump is 1450RPM and 2900RPM, if it is required to operate at the maximum speed of 3550RPM(60Hz power supply or with gasoline and diesel engine),our company can provide technical instruction on the change of the outer diameter of the impeller
The type NDX pump features simple structure,reliable performance,small volume,light weight,high efficiency,good ati-cavitation performance, low power consumption and convenient use and maintenance
The pump is suitable for pumping medium at temperature of -10~85â?? and working pressure of 1.0MPa,if there is a need to increase to 1.6MPa or higher,please specify when selecting and ordering
Performance
 Capacity: 5-1650m3/h
 Head: 5-135 m
Product Features
Energy efficient: Applying the most advanced NRCE design software and CFD fluid simulation software to develop and design the high efficiency hydraulic model,through the analysis of pump flow field,temperature field and strength,thermal deformation,fracture,rotor dynamics,etc,to achieve high efficiency ,reliability and wide efficiency zone,we have made the pump satisfy the efficiency and reliability requirements of centrifugal pump operating under design conditions and non-design conditions, reaching the international advanced level.
Rear opening type structure:The maintenance is convenient,It is not necessary to disassemble the suction and discharge pipes during maintenance to pull out the rotor parts for maintenance
Quality assurance:Before casting,the imported chemical analysis of the materials was carried out by the direct reading spectrum analyzer introduced from Britain to ensure that the material composition meets the requirement.The pump impeller and rotor components are tested by precise dynamic balance test,so the pump can run more smoothly, have less vibration and noise and longer service life.
Product orientation:Improve the technical level of the domestic equipment industry, effectively serve equipment and processes to meet the needs of safety,reliability,energy conservation and environmental Protection.
Centrifugal Pump VOLUTE ECD Series can be used for the following services in commercial, residential, agriculture industrial processing petroleum, food & beverage industries.
INSTALLATIONS AND USE .For pumping clean liquids without abrasive particles, which are chemically non aggressive to the pump materials .For water supply .For heating, air- conditioning, cooling and circulation plants .For civil and industrial applications .For firefighting applications .For...
Product Description
Pump type EA series single stage end suction centrifugal pump
Design Standard European standard BS EN733/DIN24255
Structure Horizontal,Axial End-Suction,Single-Stage,Volute Casing,Back pull-out
Discharge Size DN32~300mm
Flange DIN2501 PN16 GB/T17241.6 PN1.6
Casing Cast Iron standard,Ductile Iron/ASTM304/ASTM316 options on request
Impeller Brass standard,Cast Iron/ASTM304/ASTM316 options on request
Shaft ASTM420 standard,ASTM304/ASTM316/ASTM1045 options on request
Shaft Seal Mechanical Seal standard,Gland Packing options on request
Flow Rate(Q) 4~1584m3/h
Head(H) 2~150m
Speed 1450/2900rpm(50Hz);1750/3500 rpm(60Hz)
Max Temperature 85�°C(standard);105�°C(option on request)
Working Pressure 1.0MPa(standard);1.6MPa(option on request)
Conveying Medium Clean water or liquids similar to clean water in physical property
Advantage Interchangeable parts,high effective,high performance,voice-saving, easily installed and maintained
Applications Water supply and drainage,HVAC and Cooling Tower,marine-Ballasting&Bilge,booster and pressurization set,irrigation and agriculture,fire-fighting system,plants,mines,food and chemical industry(with stainless steel),etc.
HF Series is an single stage end- suction horizontal chemical centrifugal pump. it is in accordance with international standards ISO2858 and non-metallic Horizontal type pump technology combined with design and manufacturing. Pump body metal shell processing dovetail groove lined with FEP (F46), pump cover, impeller and the sleeve are embedded pieces of metal sintering suppression of the overall outsourcing of fluorine plastic. There are made of HT200 cast iron lining with Teflon PTFE / PEP(F46)/ PFA , impeller made by WCB wrapped by PTFE / PEP(F46)/ PFA, which grantee this type centrifugal pump could widely used in corrosive application and wear well.
Mechanical seal is outside seal, stationary seal is alumina ceramic ( 99.9%)(or silicon nitride ,silicon carbide) , rotating seal is PTFE filling material or according to customer request. It is also can be made cartridge type mechanical seal.
Advantage:
High corrosive, well leak-proof, easy assembly and maintenance.
Application Field :
Acid pickling process
Painting process
Textile ,Dyes industry, etc
Pharmacy & Pesticides
Electroplating industry
Chlorine water and waste water treatment
Petroleum & Pharmaceutical Industry
Chemical Industry
Adding acid process
Non-ferrous metals smelting of electrolyte transport
Overview
Type NDX pump is applicable for pumping clean water and liquids whose physical and chemical properties are similar to water and without solid particles.
This series of products can be used in factories,mines,urban water supply and drainage,HAVC,industrial softened water and farmland irrigation and drainage,etc.It can also be used in pressure stabilization and water supply systems of urban fire control.
Pump with the same specification can change the performance parameters by cutting the outer diameter of the impeller;the normal speed of the pump is 1450RPM and 2900RPM, if it is required to operate at the maximum speed of 3550RPM(60Hz power supply or with gasoline and diesel engine),our company can provide technical instruction on the change of the outer diameter of the impeller
The type NDX pump features simple structure,reliable performance,small volume,light weight,high efficiency,good ati-cavitation performance, low power consumption and convenient use and maintenance
The pump is suitable for pumping medium at temperature of -10~85 and working pressure of 1.0MPa,if there is a need to increase to 1.6MPa or higher,please specify when selecting and ordering
Performance
 Capacity: 5-1650m3/h
 Head: 5-135 m
Product Features
Energy efficient: Applying the most advanced NRCE design software and CFD fluid simulation software to develop and design the high efficiency hydraulic model,through the analysis of pump flow field,temperature field and strength,thermal deformation,fracture,rotor dynamics,etc,to achieve high efficiency ,reliability and wide efficiency zone,we have made the pump satisfy the efficiency and reliability requirements of centrifugal pump operating under design conditions and non-design conditions, reaching the international advanced level.
Rear opening type structure:The maintenance is convenient,It is not necessary to disassemble the suction and discharge pipes during maintenance to pull out the rotor parts for maintenance
Quality assurance:Before casting,the imported chemical analysis of the materials was carried out by the direct reading spectrum analyzer introduced from Britain to ensure that the material composition meets the requirement.The pump impeller and rotor components are tested by precise dynamic balance test,so the pump can run more smoothly, have less vibration and noise and longer service life.
Product orientation:Improve the technical level of the domestic equipment industry, effectively serve equipment and processes to meet the needs of safety,reliability,energy conservation and environmental Protection.
Horizontal, Centrifugal, Free Shaft Extension Pump fitted with single stage closed Impeller in Volute Casing having axial end suction and vertical centerline delivery.
In-corporating Back-Pull-Out facility.
Custom-built Design:
Pumps with different operating speed / material of construction / temperature can be offered on request.
Design Features: Horizontal, Centrifugal, Close-Coupled type pump fitted with single stage closed Impeller in Volute Casing having axial end suction and Vertical centerline delivery. In-corporating Back-Pull-Out facility.
Custom-built Design: Pumps with different operating speed / material of construction / temperature can be offered on request.
Design Features:
Vertical, Centrifugal, Monoblock (unibuilt) type pump fitted with single stage closed Impeller in Volute Casing having In-Line suction & delivery. Can be made available in Close-Coupled design also.
Custom-built Design:
Pumps with variable supply voltage / frequency and different material of construction can be offered on request.
