Vertical Multistage RO Filter Feed Sea Water Pump

• After-sales Service: 1 Year
• Warranty: 1 Year
• Max.Head: >150m
• Max.Capacity: >400 L/min
• Driving Type: Motor or Diesel Engine
• Impeller Number: Single Stage or Multistage
• Model NO.: QDL
• Working Pressure: Low Pressure or Middle Pressure or High Pressure
• Influent Type of Impeller: Single Suction or Double Suction
• Position of Pump Shaft: Horizontal or Vertical
• Pump Casing Combined: Horizontal Split or Verticaljoint Surface Pump
• Mounting Height: as Per Customer′s Requirements
• Impeller: Open or Semi Open or Closed
• Usage: Pump, Pumps, Pumping Water or Chemical or Slurry
• Pressure Medium: Water
• Type: Desktop
• Certification: CE, ISO, TUV.BV
• Condition: New 600m Head Water Pump
• Driver: Electrical Motor 600m Head Water Pump
• Material: Cast Iron or Stainless Steel or as Requirement
• Stages: Multistages
• Certificate: TUV/SGS/ISO/CE/BV
• Warrenty: 1 Year
• Flow: 3.6~2400m3/H
• Head: 5-600m
• Frequency: 50Hz.60Hz
• Transport Package: Fumigated Wooden Case
• Specification: Class One
• Trademark: An Pump
• Origin: China
• HS Code: 8413709990
• Production Capacity: 1000sets/Month

Product Description

Vertical Multistage RO filter feed sea water pump

1.Vertical Multistage Pump Introduction
 

QDL pump vertical multistage centrifugal pumps for the transport of water and physical and chemical properties similar to water liquids, QDL type pump transmission medium temperature 0 ºC ~ 80 ºC, QDLR type pump transmission medium temperature 0 ºC ~ 130 ºC. Pump inlet pressure must not exceed 0.6MPa.
QDL type pump for vertical installation, with a compact, low noise, small footprint, etc., mainly used in the city town high-rise building water supply and central heating systems, fire systems, air conditioning systems, water supply systems and other industrial and mining enterprises.

 

2.Vertical Multistage Pump Feature

QDL type pump suction intake is located on the lower portion of the inlet section of pump, outlet is located on top of the pump discharge segment, both in horizontal direction. The outlet of the pump can keep the angle of 90 °, 180 °, 270 ° with suction intake according to the user's needs (when the regular installation as 0 °).
Pumps mainly composed of suction segment, middle segment, discharge segment, bearing bracket, motor bracket, impeller, guide vanes, shafts, bearings, shaft sleeve, balance drum etc other parts. Suction segment, middle segment, discharge segment, bearing bracket form of working room. Shaft, impeller, balancing drum and shaft sleeve composed of rotor components. Axial force balanced by the balance drum, remaining axial force suffered by the upper end radial-thrust ball bearing. Suction segment, middle segment, discharge segment separately installed with seal ring, to reduce high-pressure water leakage back room.
Shaft upper end fitted with radial-thrust ball bearings, the bottom installed with sliding bearings. Rolling bearing lubricate by grease. Hot water circulating pump using normal temperature water to cool. Shaft seal is soft packing seal, can also be interchanged with mechanical seal, lubricate and cool by pressure water of balance chamber.
Pump driven by a vertical motor, from the motor side, the pump is rotated counterclockwise.


 

3.Vertical Multistage Pump Application

QDL vertical multistage centrifugal pump application scope is widespread, such as medicine, food, chemical industry, irrigation, pressurization, distillation, brewing, fire control, water supply, sewage treatment, electrical and mechanical, printing and dyeing industry, seawater desalination, ship equipment and supporting pressure tank and all walks of life, wide range of uses.
Like:
Cooling water, hot water
Water supply/distribution
Boiler water feed
Fire protection
Metal manufacturing
Irrigation
General industrial services
Sea water
Reverse osmosis system
 

QDL Series multistage pump data
Pump Type	Flow	Head	Power
	(m3/h)	(m)	(KW)
QDL 6-25	3-7.5	73.5-306	4-11
QDL12-25	7.5-15	69-338.4	5.5-22
QDL12-50	7.5-15	139.5-648	18.5-75
QDL25-30	15-30	82.5-340	15-45
QDL25-50	15-30	15.78-618	22-110
QDL46-30	30-55	81-340	22-75
QDL46-50	30-55	138-666	37-132
QDL 85-45	55-100	78-459	37-160
QDL 85-67	55-100	183-666	90-250
QDL155-67	100-185	177-684	132-400
QDL280-43	185-335	114-423	160-450
QDL280-65	185-355	372-680	500-800
QDL450-60	335-684	171-650	360-3400

QDL Vertical Multistage Water pump Materials

The QDL Vertical Multistage Water pump is widely used for clean water, hot water and sea water and chemical processing. There are different material for the pump parts for different liquid pumped:
 

No.	Country	Cast iron	Ductile Iron	Stainless Steel 304	Stainless Steel 316
1	China	HT250	QT500-7	0Cr18Ni9	0Cr17Ni12Mo2
2	US	NO.35	70-50-05	SS304	SS316
3	Japan	FC250	FCD500	SUS304	SUS316
4	Germany	GG25	GGG50	X5CrNi18.9	X5CrNiMo18.10
5	Italy	G25	GS500-7
6	France	FGL250	FGS500-7	Z6CN18.09	Z6CND17.12
7	ISO	250	500-7	11	20,20a

Company Profile 

Dear Valuable Client,

Good day!

This is Yvonne from An Pump Machinery Co., Ltd, really glad to contact with you. 

Our factory An Pump is a professional centrifugal pump manufacturer with nearly 40 years experience.
We can supply different slurry pumps and water pumps. We also have professional technical team to support OEM.

Do you have any new requirements for pumps recently?  If yes, welcome send us new inquires, we'll quote you our best price. 

 

Yvonne Zhang

AN PUMP MACHINERY CO., LTD.
Tel:[phone]  | Fax:[phone]