Reverse Osmosis Multistage Boiler Feed High Pressure Pumps

Product Description

Electric High Pressure Multistage Centrifugal Pump

Product Description

Multistage Pump Introduction
Multi-stage section centrifugal pump, the excellent hydraulic models are high-efficiency, energy-saving, and have wide performance range, operating safety & steady, low noise, long life and installing & repairing is very convenient etc. It can deliver heat water, oil, corrosive or wear albe medium by changing the material, seal or adding cooling system.
Multi stage pump can deliver the neuter mineral water which solid particles percent≤ 1.5%(solid Dia, < 0.5mm) and others
Temperature of the liquid is ≤ 80°C. It is suitable for steel works, mines, cities projects etc. This kind pump can deliver the corrosive liquid without solid particle, which temperature is from -20°C-150°C. The multi stage pump deliver oil or oil products without solid grain, viscosity ≤ 120ct, range of temperature is from -20°C to 150°C

Applications List

• Cooling system
• Commercial-Water
• Commercial-Treatment
• Commercial-Fire/Fighting
• Light Industry-Water
• Light Industry-Treatment
• Agriculture-Irrigation
• Golf/Turf-Irrigation
• Municipality-Water
• Municipality-HVAC
• Water supply or boosting
• Air-conditioning system
• Domestic and industrial cleaning
• Water treatment and water purification

QD Multistage Water Pump Features
1.Multistage pump compact structure, small size,beautiful appearance, its vertical structure decided small installation area,its centre of gravity overlap center of pump foot, thus enhancing the runningstability and service life of the pump.
2. The multistage pump can meet differentrequirements by increasing or decreasing the pump stages combining cuttingimpeller diameter, without changing the installation area, and this is themultistage pump special own.
3. Pump rotor is provided with low wind ability toachieve smooth operation, little vibration, low noise and long service life .
4. According to the needs, the suction and dischargenozzles can be installed into the same direction, several different directionsin order to meet different connection.
5. Motor plus outer rain cover, pump can be placedin the outdoor use, cancel the pump room, save construction cost.

 

Construction drawing

 

Product Parameters

QD Series Multistage Pump Specification
Pump type	Flow (M3/h)	Head (m)	Power (KW)	Speed (R/min)
QD6-25	3.75-7.5	73.5-306	4-11	2950
QD12-25	7.5-15	69-338.4	5.5-22	2950
QD12-50	7.5-15	139.5-648	18.5-75	2950
QD25-30	15-30	82.5-340	15-45	2950
QD25-50	15-30	15.78-618	22-110	2950
QD46-30	30-55	81-340	22-75	2950
QD46-50	30-55	138-666	37-132	2950
QD85-45	55-100	78-459	37-160	2950
QD85-67	55-100	183-666	90-250	2950
QD155-67	100-185	177-684	132-400	2950
QD280-43	185-335	114-423	160-450	1480
QD280-65	185-355	372-680	500-800	1480
QD450-60	335-500	171-650	360-1050	680

 

Detailed Photos

Company Profile 
 

Our Advantages

 

 

FAQ

 

Q1. Are you a manufacturer?
Yes, we have been in centrifugal pumps manufacturing and marketing industry over 32 years.
 
Q2. What markets do your pumps export to?
Europe, North & South America, South-East Asia, Africa, Oceanica, Middle East countries. Our overseas agent in Italy, Russia, America and Africa are gradually improving.
 
Q3. What information should I let you know if I want to get a quotation?
Please let us know the pump capacity, head, medium, operation situation, quantity, etc. As much as your provide, the precision and accurate model selection.
 
Q4. Is it available to print our own brand on the pump?
Totally acceptable as international rules.
 
Q5. How can I get the price of your pump?
You can connect with us through any of the following contact information. Our personalized service person will respond you within 24 hours.