Horizontal, radially split, single-stage volute casing pump CPK-D

Ref Price:
Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1 pc
Supply Capability:
1 pc/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

 

Design                                                      
Horizontal, radially split, single-stage volute casing pump in back                                                          pull-out design to ISO 2858, with zero-leakage hydrodynamic shaft seal,                                                         with radial single-entry impeller. Applications: handling aggressive                                                            fluids in the chemical, petrochemical and food industries, in refineries, paint shops, heavy oil and coal upgrading plants.    
Applications                                                
Particularly suitable for applications where double-acting mechanical                                                        seals cannot be used because there is no appropriate barrier fluid, and                                                         if no flushing liquid is available to feed the gland packing or if the flushing liquid must not mix with the fluid pumped.    


Overview of technical data

Type of impeller                                                                         Radial; Closed;Multi-vane impeller                    
Type of installation                                                                         Long- coupled                    
Maximum drive rating                                                                         220                         kW                    
Diffuser material (EN standard)                                                                         JL 1040; NORIDUR 1.4593;1.4408                    
Impeller material (EN standard)                                                                         1. 4408;JL 1040;NORIDUR 1.4593                    
Type of bearing                                                                         Rolling element bearings                    
Drive frequency                                                                         50 Hz / 60 Hz                    
Maximum speed of rotation                                                                         3. 500                         1/min                    
Maximum flow rate                                                                         1. 250                         m³/h                    
Maximum discharge-side pressure                                                                         25                         bar                    
Casing material (EN standard)                                                                         JS 1025; 1.4408;NORIDUR 1.4593                    
No. of impeller entries                                                                         Single entry                    
Casing material                                                                         Cast duplex steel; Cast stainless steel;Special KSB material;Nodular cast iron                    
Minimum flow rate                                                                         2                         m³/h                    
Suction characteristics                                                                         Non- priming                    
Drive voltage                                                                         Low voltage                    
eClass assignment                                                                         36410101; 36410100;36410000                    
Pull-out design                                                                         Yes                    
Pump set location                                                                         Dry installed                    
Max. permissible fluid temperature                                                                         150                         ******                    
Main applications                                                                         Industry and process engineering; Energy                    
Type of installation                                                                         Stationary                    
Type of casing                                                                         Volute casing                    
Type of lubrication                                                                         Oil lubrication                    
Type of drive                                                                         Electric motor                    
Installation position                                                                         Horizontal                    
Shaft material (EN standard)                                                                         C 45+ N                    
Type of coupling                                                                         Direct                    
Shaft seal type                                                                         Hydrodynamic seal                    
Maximum head                                                                         220, 00                         m                    
Maximum rated pressure (discharge)                                                                         PN 25                    
Minimum head                                                                         9, 00                         m                    
Nozzle position                                                                         End suction                    
Casing partition                                                                         Radially split                    


Private customers

Looking for information about products, services, and spare parts? All information is provided here along with the details of your contact person.

Find out more

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:What are the causes of pump shock?
Troubleshooting cause1. bearing damage, replace new bearings2., coupling pin, bolt damage, rubber column or metal bolt wear, change
Q:Must the water pump in the tank be all soaked in water?
Usually you have to soak it all in the water. If you don't want to put it in the water, you can buy an amphibious pump. At most, you can expose it
Q:Why can't the inlet of centrifugal pump be negative pressure?
Can be negative pressure ah, the negative pressure here refers to the pressure is less than the atmospheric pressure, but the pressure can not be too low, to prevent water vapor below the saturated vapor pressure, so that water vaporization, cavitation phenomenon, the centrifugal pump will be considered.
Q:Why does the centrifugal pump start with a closed valve and the axial pump starts with an opening valve?
Because the characteristic curves of the two are different.The power of centrifugal pump decreases with the decrease of flow rate. When the flow rate is zero, the power is minimum, so the centrifugal pump is started with a closed valve.
Q:What is a gear pump for?
Oil pump casing wearIt is mainly the wear of the floating sleeve hole (the normal clearance between the gear shaft and shaft sleeve is 0.09~0.175mm, and the maximum shall not exceed 0.20mm). The gear work is affected by the pressure oil, the gear tip is close to the oil pump casing, and the low pressure chamber part of the pump body is worn. Another kind of wear is the circumferential wear of the work surface in the shell. This kind of wear is mainly caused by the addition of oil which is not clear, so the oil without impurities is necessary.
Q:What is a water pump coupling device?
The water pump coupling device comprises a coupler, a coupling flange, a guide rod and an upper fixing plate, wherein the contact surface of the coupling base and the coupling slide plate is provided with an annular groove, and a soft sealing gasket is tightly fixed on the groove. By adopting the structure, the coupling contact surface of the coupling slide plate and the coupling base is sealed firmly by an annular sealing groove
Q:Rotary vacuum pump does not meet the requirements of vacuum, what are the reasons?
(1) the disk, stator or bushing is worn and shall be inspected, trimmed or replaced with a rotary vane vacuum pump.(2) the pump temperature is too high, which not only reduces the viscosity of the oil, increases the saturated vapor pressure, but also may cause cracking of the pump oil. Ventilation, cooling and environmental temperature should be improved. If the exhaust gas temperature is too high, should be cooled before entering the pump, the environment temperature is high, should try to use a better high speed vacuum pump oil or 3# diffusion pump oil. (10) because of the deformation, wear or movement of the parts, the maximum opening height of the check head can be reduced or even unable to be opened, the intake of oil is too little, and the vacuum degree of the rotary vane vacuum pump is reduced, and should be adjusted as shown in the assembly section. Open high, more oil, but open too high, check valve in some places on the stop, it will not automatically drop, lost to prevent oil returns. The commonly used rotary vane vacuum pumps mainly include double stage rotary vane vacuum pump and single-stage rotary vane vacuum pump
Q:How should the water pump be installed?
(4) before installation, make sure all pipes connected with the pump should be clean, and no solid foreign bodies which may cause damage to the pump shall be allowed.(5) apply the blind flange or other things to the suction, exhaust or open pump to ensure that no sundries enter the pump cavity during the installation.(6) check whether the pump random data is complete and complete; whether the pump surface has obvious damage. Only with complete data, no obvious damage to the pump, you can continue to install.(7) the installation of centrifugal pump with the coupling of the hand when turning slowly rotating coupling or pulley, observe the pump rotation are stable, flexible and adjustable, the rotor parts have no jamming, the pump has no debris crash, bearing the operation is normal, with elastic suitability.
Q:Suction stroke and lift of water pump
The absorption process is also called the "largest self-priming height" (also can be understood as "the degree of self suction). Micro pumps do not add water at the circumstances, can automatically water suction pump up the maximum height (the vertical distance from the pump to be pumped from the mouth of pumping liquid).Generally lower than the water pump positioned equal when there is self-priming pump required capacity. For example, outdoor tourism, need to extract the water in the river, with the best micro pump self-priming ability (impossible to people ran to the river water inlet pipe with water. It) or pumping the liquid corrosion, easy to add water and so on occasions.
Q:Pneumatic diaphragm pump compressed air pressure is 4 kg, the discharge pressure is how big?
Have to know the ratio, pneumatic pump, if high pressure, you can have 2:1,3:1

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range