Centrifugal Multistage Between-Bearings Bb4 Pumps

• Max.Head: >150m
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Impeller Number: Multistage Pump
• Working Pressure: High Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Position of Pump Shaft: Horizontal Pump
• Mounting Height: Suction Centrifugal
• Impeller: Closed
• Size: ~DN800
• Flow: ~800m3/H
• Head: ~1200m
• Temperature: -80~180 Degrees Celsius
• Pressure: ~15MPa
• Transport Package: Woodencase
• Specification: API 610 standard
• Trademark: Dalian Kehuan Pump Co., Ltd
• Origin: Dalian, Liaoning, China
• HS Code: 8413709990
• Production Capacity: 1000 PC/Year

Product Description

Product introduction

Centrifugal Multistage Between-Bearings Bb4 Pumps
General
*KM is horizontal multistage pump in high machining precision, particular balanced structure,optional assembled mechanical seal and standardized API 610 mechanical seal cleaning and cooling methods.
*According to different medium temperature and users' requirements, footings or centre support type is available and the inlet and outlet can be arranged in accordance with users requirements.
*The first stage impeller is of suction type which can improve performance of pump cavitation-resistance effectively.KM runs clockwise looking from the driven end.
Operating Limits

Capacity  4-600m3/h

Head  100-1800m

Pressure  1-18MPa

Temperature  -80~ +350°C

Construction features
Horizontal  , multistage ,radially split,segmental ring, between-bearings centrifugal pumps
Application
Suitable for pumping clean,cold or hot,chemically neutral or aggressive liquids.
Apply in refineries , chemical industry, coal processing,steam power stations,frigorific industry,offshore engineering.
Material
Cast steel , LTCS
Chrome steel CA15/CA6NM
Austenitic Stainless steel
Duplex steel
Super Duplex steel
Hastelloy
Titanium C2, C3
Titanium alloy C5,C12
904L
Alloy 20
* 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
   Kehuan pump Co. Ltd. has constantly studying and mastering the skills of advanced technology of zero leakage pumps since 2002. Combining self-innovation with research and development over years, we have been continuously applied new designs,materials and technologies for our star product- the liquid chlorine pumps. Of the great extent, we have been highly fulfilled customers' demand for the high quality, high performance, energy saving and environmental protection, etc.

Kehuan culture
  Kehuan has always firmly believed that science and technology are the primary productive forces. By utilizing the sophisticated manufacturing techniques into the zero leakage magnetic drive pumps' developing and producing Kehuan has become to the head of this field. For years, we have been successively expanding the scope of business because of the advantage of our star product - the liquid chlorine pumps. Whether nowadays or in the future, the customers of all over the world of Kehuan's, either in chemical, oil or natural gas industry can be benefit from the mutual cooperation with us.
Pursued goal
  Our rigorous design and manufacture of philosophy has made Kehuan become to one of most competitive group in zero leakage pumps manufacture industry in China. Our main target is by using our technical expertise to create greater values in the related industry areas.
Service attitude
   the link between the customers and us are much more convenient because of  our service attitude. Kehuan is always considering for customers, standing side by side with customers to seek the common development and interests.
The central competitiveness
  We do focus on every single detail
  Every Kehuan employee is aware clearly that focus on details for customers' needs can extend the greater broad market for us.Kehuan does guarantee this is based on we are confident in our advanced techniques and years experiences of the project management.
Values theme
  Concerted efforts together
  Innovation and efficient
  Explore and appreciation
The prospect of Kehuan
  Kehuan values all customers and employees, we will also continuously pursuing together for innovate and efficiency for the newer and higher stage.
Commitment
  The true commitment is based on be responsible of what we do; we enjoy the work of passion and joy. The challenging work that we have been facing and defeating makes us improve more and more.

*If you have any questions about our products, I hope you can contact me at your convenience.
Thank you for your concern.