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Pakistan, Sindh, Karachi, 24th Comercial street
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director
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+92
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About enterprise
National water engineering, Ltd.
It is now 20 years + when NATIONAL WATER ENGINEERING, a Private Limited company came into existence in 1987 as a joint venture with Mr. Gottfried Schmidth a Swedish process engineer to design, fabricate/construct and install water and wastewater treatment plant, primarily to recycle sewage to develop greenery and to treat industrial effluent either for re-use or discharge in conformity to EPA requirement. Thus the objectives of the company, in brief, are:-
- To survey water wastewater generation, both domestic and industrial being generated in Pakistan, specifically in the city.
- To study their characteristic.
In stock
A particulate air filter is a device composed of fibrous materials which removes solid particulates such as dust, pollen, mold, and bacteria from the air. A chemical air filter consists of an absorbent or catalyst for the removal of airborne molecular contaminants such as volatile organic compounds...
Group: Air filters
In stock
Biofiltration is a pollution control technique using living material to capture and biologically degrade process pollutants. Common uses include processing waste water, capturing harmful chemicals or silt from surface runoff, and microbioticoxidation of contaminants in air.
Group: Biofilters, nitrifying columns
In stock
Aquarium filters are critical components of both freshwater and marine aquaria.[1][2][3]Aquarium filters remove physical and soluble chemical waste products from aquaria, simplifying maintenance. Furthermore, aquarium filters are necessary to support life as aquaria are relatively small, closed...
Group: Filters for aquarium
In stock
A positive displacement pump can be further classified according to the mechanism used to move the fluid:
Rotary-type positive displacement: internal gear, screw, shuttle block, flexible vane or sliding vane, circumferential piston, helical twisted roots (e.g. the Wendelkolben pump) or liquid...
Group: Manual pumps
In stock
Positive displacement pumps, unlike centrifugal or roto-dynamic pumps, will in theory produce the same flow at a given speed (RPM) no matter what the discharge pressure. Thus, positive displacement pumps are "constant flow machines". However due to a slight increase in internal leakage as the...
Group: Hydraulic pumps
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A positive displacement pump causes a fluid to move by trapping a fixed amount of it and then forcing (displacing) that trapped volume into the discharge pipe.
Some positive displacement pumps work using an expanding cavity on the suction side and a decreasing cavity on the discharge side. Liquid...
Group: Industrial pumps
In stock
A pump is a device used to move fluids, such as liquids, gases or slurries.
A pump displaces a volume by physical or mechanical action. Pumps fall into three major groups: direct lift, displacement, and gravity pumps.[1] Their names describe the method for moving a fluid.
Group: Industrial pumps
In stock
A water filter removes impurities from water by means of a fine physical barrier, a chemical process or a biological process. Filters cleanse water to various extents for irrigation, drinking water, aquariums, and swimming pools.
Group: Filters
In stock
In chemistry and common usage, a filter is a device (usually a membrane or layer) that is designed to physically block certain objects or substances while letting others through.
Group: Filter - press
