ZLB Large Capacity Flood Drainage Water Vertical Axial Flow Propeller Pump

The large flow vertical axial flow propeller pump, surface installed, named ZLB in China. Also, we have submerged type if you are in demand. ZLB Vertical propeller axial flow pump are of rugged, heavy-duty construction designed to operate in a multitude of applications requiring the movement of a high volume of water at a low discharge pressure. They are used extensively for pumping water from sources including lakes, cooling ponds, tanks, rivers and oceans.
An ZLB corrosion resistant axial flow pump is a common type of pump that essentially consists of a propeller in a pipe. The propeller can be driven directly by a sealed motor in the pipe or mounted to the pipe from the outside or by a right-angle drive shaft that pierces the pipe.

Vertical axial flow water pump with high voltage motor:

Vertical axial flow pump specifications:

Applications for ZLB vertical propeller axial flow pump include raw water intake, dewatering, storm water removal, and flood control. These applications are found in a variety of markets including: urban and rural municipal water, government, industrial and irrigation and more.

Material of flow passage components:
The ZLB vertical propeller axial flow pump could be customized with different material,main material configuration followed :

1. Case&Cover: HT250; Stainless steel; QT500

2. Impeller: HT250; Stainless steel; QT500

3. Wearing ring: HT250; Stainless steel; QT500

4. Shaft&Sleeve: C.S 45, 40Cr, SS420

5. Column pipe: C.S.Q235

Construction Structure:

1. Installing mode:

Single foundation: pump and motor are installed in the same foundation with outlet above or under foundation.

Double foundation: pump and motor is separately installed in itself foundation with outlet between the two foundations.

2. Pump shaft is made of high grade carbon steel and is supplorted by two rubber of plastic bearings with water as a lubricant.

3. In contact with rubber or plastic bearing is the shaft sleeve which is coated with a film of chromium in order to upgrade the anti-corrosive and anti-wearing effect.

4. The capacity and head of the pump can be changed by changing speed or adjusting vane angle according to performance table, if necessary.

Zhengzhou Shenlong Pump Industry CO.,Ltd, a professional reputable ODM OEM water pump manufacturer in China since 1996, recognized by CE and ISO, ABS, SGS, BV.

Main products: Electric Submersible Pump for pumping clean water, hot water and sea water with bronze, SS304, SS316, SS316L, Dupex stainless/SS904L; Mine Submersible Pump/Submersible Motor/Sewage Submersible Pump/Slurry Submersible Pump/Fountain Submersible Pump/Axail Flow Submersible Pump/Surface Centrifugal Water Pump. Related business: kinds of water pipes, cables, control panels, inverter and other pump spare parts.

Over 70 countries’ customers are enjoying our pumps and service. Our pumps are widely used in fields, such as seawater aquaculture & desalination, offshore, jack-up, floating dock, shipyard, irrigation, wastewater treatment, fountain projects. We are seeking for local water pump service business and dealer who is professional in water pumps. Welcome to join us.

Zhengzhou Shenlong Pump Industry CO.,Ltd has three complete casting lines, including Expendable casting process, wax casting mold, coated sand, it can meets the different requirements on the dimensional accuracy of casting. The wax casting mold line, special for stainless steel material, was finished in the thermostatic workshop to guarantee the casting accuracy, meanwhile, shorten the whole production time.

More than 85 sets production machine, includes grinding machine, CNC, lathe, Milling, High speed punch press machine, testing machine, etc., with sufficient spare parts stock to guarantee the production capacity 11,000 sets per month. From material purchase, metalworking, impeller dynamic balance, motor winding, insulation and pump assembling, passed more than 27 inspection processes, to ensure the quality meet a criterion.