dissolved air flotation sewage pump Multistage Pump multistage flotation

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US $1-5,000 / Sets | 1 Set/Sets (Min. Order)
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Quick Details
Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
Veritas Tech
Model Number:
VMP-163 of Multistage Pump
Mixed Flow Pump
Multistage Pump
Standard or Nonstandard:
motor drive
Low Pressure
Duplex Stainless Steel
water treatment/Treatment of Cooling Lubricants/Mineral Processing
Max head:
Noise level(motor):
Rotation Speed(motor):
50 Set/Sets per Week We usually have Multistage Pump in stock
Packaging & Delivery
Packaging Details
Multistage Pump: wooden case:56*48*48cm net weight:31.5KG; Gross weight:40.8KG 200sets/20Gp. 385sets/40GP 485sets/40HQ
Lead Time :
Multistage Pump: 40--60 days after receiving the downpayment





Company Profiles: 

     Veritas Tech, registered in Texas, USA, set up its operational center in Ningbo Free Trade Zone (in Beilun Seaport, the second largest seaport in China) in year 2002.

    Veritas Tech is the largest manufacturer for water truck parts in China, it designs and manufactures a full range of water truck parts, such as Multistage Pump  water pump, valves, spray heads, hose reel, control systems, water cannons, water tank and other fittings.Veritas Tech is ISO9001:2008 certificated.


Prodcut Descripition:   


High energy-efficiency
Low velocity of flow
Optimized impeller approach flow
Low internal friction losses
Optimized head per stage
Easy installation
Modular construction system for customized solutions
Optional flange positions
Horizontal or vertical design
Bloc-or bedplate design
Easy maintenance
Technical superiority
Open impellers without axial thrust or balanced closed impellers
Compensation of radial forces by means Of diffuser devices in the annular casing
NPSH inducer stages
NPSH inducer stages
Partial gas supply
Wide performance curve characteristics
Flat or steep characteristic curves
Excellent control mode




Images :


Working Principle:

Dissolved Air Flotation

Dissolved air flotation (DAF) is a reliable and proven process for purification in wastewater systems. DAF is used for the easy separation of suspended matters in liquids. The DAF System works by saturating the process water with air under high pressure which is then released to normal pressure and piped into the wastewater tank. The micro bubbles generated during pressure release work to attract suspended particles in the liquid and float them to the surface where they are then skimmed away. 


DAF application include the treatment of oilwater emulsions, fat separations, phosphate precipitations and heavy metal precipitations as well as final sedimentation at bio-treatment plants. Multistage flotation plants are a solution for the treatment of special waste.

Further Allication:

1.Fuel Production

In the processing of regenerative energy carriers such as biofuel, wood, waste fractions with high heat value, or animal
meal to synthesic gas the inert CO2 has to be washed out. A compressor forwards the gas into an absorption cell, where it flows ascendingly through a support medium aggregate. This aggregate is being sprayed fromabove with water that is conveyed by an EDUR multiphase pump. During this process the water is enriched with the CO2 out of the synthesis gas. Afterwards the water is led into a desorption tank, in which most of the CO2 will outgas. As this water still is saturated for 100%, gas bubbles occur during priming, that however are soluted again by the EDUR multiphase pump - the circuit starts again.
2.Treatment of Cooling Lubricants

For the treatment of nonpolluting cleaned cooling lubricants for example out of the milling process for steel profiles the water-oil mixture does flow through a collecting basin with a sludge trap towards an abstraction tank and from there it is transported into a sedimentation tank. EDUR multiphase pumps recycle the medium being primed with corresponding chemicals in the flotation system

3.Mineral Processing

Most copper mining depends on crude ore that is cracked,grinded in rock crushers and subsequently supplied towards the flotation. Fine air bubbles transport the small mineral particles to the water surface and keep them in the flotate. By means of the water-air mixture and adding of flotation additives at the same time the copper ore is separated from other ores. The ore concentrate subsequently is smelt in the following process.


Shipping Terms &Conditions


FAST SHIPPING from our Ningbo Factory!


Items shipped in 25-45 working days after payment is received depends on the quantity of the order.


Items(samples) shipped by UPS,FedEX,DHL,TNT and others, depending on size and weight of total order.


Items shipped by SEA most of time.


Items only shipped to address listed on the invoice; Not responsible for shipping to wrong address.


Tracking number will be sent to you as soon as we ship the goods.







Website: www.watertruckfittings.com


Contact: Kelly Huang 


Phone: +86-574-86995053  +86-18606624125 


Address:  167-16 Lushan West Road, Free Trade Zone, Ningbo,  Zhejiang,315806,China