Horizontal Single -Stage Centrifugal Chemical Pumps

• Max.Head: >150m
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Impeller Number: Single-Stage Pump
• Working Pressure: Low Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Model NO.: KC
• Position of Pump Shaft: Horizontal Pump
• Pump Casing Combined: Horizontal Split Pumps
• Mounting Height: Since Irrigation Centrifugal Pumps
• Impeller: Closed
• Usage: Pump, Pumps, Condensate Pump, Circulating Pump
• Transport Package: Wooden Case
• Specification: 200KG
• Trademark: Dalian Kehuan Pump Co., Ltd
• Origin: Dalian, Liaoning, China
• HS Code: 8413709990
• Production Capacity: 500PC/Year

Product Description

Product introduction
Horizontal Single -Stage Centrifugal Chemical Pumps

The pumps of series KC are horizontal single-stage, single-suction centrifugal process pumps. Their dimensions and performances are in conformity with DIN24256/ISO2858/ISO5199.
Applications
Handing of cold or hot, chemically neutral-or corrosive, clean liquids /products or liquids containing solids, particularly in
The chemical and petrochemical industries
Refineries
The pulp and paper industry
The sugar industry
Performance
Capacities(depending on the speed, up to 2000m3/h
Heads(up to 160m)
Operating pressures (up to 2.5MPa)
Operating temperatures(-80°C~+300°C)
A stable shape of the characteristic curves, low NPSH, and good efficiencies-even in the partial load range-have been realized.
Pumping medium
Sulphric acid, nitric acid, phosphoric acid for organic acid and inorganic acid which at various temperature and concention.
Sodium hydroxide, sodium carbonate and alkaline liquid at various temperature and concentration.
All kinds of salt solution.
Various liquid petrochemical products, organic compound as well as raw materials with corrosion behaviours and the products.
At present, anti corrosive materials for pumps provided by our plant can meet all the requirements of the medium mentioned above.
Please provided the detail service conditions for the pump to us, when you order.
Design features
The pressure acting on the shaft seals is compensated by means of back shrouds or balancing bores at the impeller. The shaft is sealed either by cooled or uncooled soft packings or by single or double mechanical seals of various designs which can also be balanced. Antifriction bearings designed for long durability and an amply dimensioned shaft ensure a particularly smooth running. For some sizes, the volute casings are designed with double volute to compensate the radial forces. The bearing frame, incl, shaft, impeller and stuffing-box housing form a subassembly, i.e. the volute casing does not have to be disconnected from the pipework for maintenance work.(If a spacer-type coupling is used, the driver need not be removed, either.)
Casing
Single volute, some sizes design with double volute  to compensate the radial forces. Casing with interchangeable wearing rings to protect casing from wear. Casing can be with warm jacket.
Flange location
End suction, top discharge.
Hydraulic and axial force balance
Performance curve is leveling-off, NPSH value is low, efficiency is high, under the load of discontent, this feature is also maintained.
Closed and single suction impeller, the axial force can be balanced by the back shrouds or balancing ring and balance hole.
Bearing and lubrication
Single ball bearings, oil lubrication; oil level automatic control ; bearing seal with labyrinth seal.
Flange and rotation
Flanges are normally rated to PN16 or PN25,  also  be designed to ANSI125lbs or 150lbs.
From the driven side, the shaft is rotated clockwise.
Material
Carbonsteel; chromed steel; austeniticstainlesssteel; duplexsteel; Titanium and Titanium Alloys; Hastelloy C-276 and other special materials; It depends the customer's request.

	S-5	S-6	C-6	S-8	A-7	A-8	D-1	D-2
Casing	Cast steel	Cast steel	CA15/CA6NM	Cast steel	AUST SS	316 AUS	DUPLEX	SUPER DUPLEX
Impeller	Cast steel	12%CR	CA15/CA6NM	316 AUS	AUST SS	316 AUS	DUPLEX	SUPER DUPLEX
Shaft	AISI4140	AISI4140	SS420	316N	AUST SS	316N	2205	2507
Wear rings	12%CR	12%CR	12%CR	316 Hard faced	AUST SSHard faced	316 Hard faced	Duplex Hard faced	SUPER Duplex Hard faced
Bearing Frame	Cast steel	Cast steel	Cast steel	Cast steel	Cast steel	Cast steel	Cast steel	Cast steel

Company profile
 Dalian Kehuan Pump Co.,Ltd was established in 2002 ,Registered capital:50 million RMB. The factory covers an area of 20,000 square meters. and the workshop area is more than 10,000 square meters.
   There are 150 employees, and many of the main management and technical personnel are from well-known pump companies. Sales in the last three years have remained within the range of 100 to 120 million.
   Kehuan Pumps specializes in the research and development, design, manufacturing and continuous improvement of high level magnetic pumps. The original intention of the general manager is to believe that technology and environmental protection are the major trends and future themes. We advocate: Enjoy technology and protect the environment. This is also the origin of the company name.

Manufacturing Capacity
   We have professional casting workshops and several outsourcing machining sub-contractors. All the casting parts are casted with plastic mould and metal die; impellers are casted by investment casting means,in order to guarantee excellent performance of products. Numerical control machine and all kinds of machining equipment with high precision as well as advanced machining process and excellent management mode can ensure manufacturing of pumps with perfect Performance.
First Class Inspection Ability
   We have more than 30 inspection devices such as pump test station with national Level I qualification certificates, advanced balancing machine, metal analyzer, vibration meter, noise meter,roughness meter, hardness meter, paint thickness tester, mechanical seal rotation test and air tightness test devices as well as more than 500 various measurement instruments such as difference gauge, plug gauge, ring gauge, micrometer, tilt meter with high precision to ensure reliable and efficient pumps.

Technical Ability
   Dalian Kehuan Pumps co.,Ltd. has its own technical development team including specialists,engineers and technicians who have a deep research on various pumps.

   We can provide all kinds of services related to pumps quickly such as pump R&D,reconstruction and. to surveying and drawing.
*We design pumps and mechanical seal with the help of computer aided design software such as CAD and SolidWorks.
*All of our products meet the following international standards such as API 610, D1N, ANSI, ISO.
*We can design and optimize the pumps with our advanced technology in combination with customer's specific requirements
*If you have any questions about our products, I hope you can contact me at your convenience.
Thank you for your concern.