Vardhman Envirotech products

Raintap is simple, scientific and sensible rooftop rainwater harvesting filter which is compact, user friendly and requires negligible maintenance. These are flexible, truly modular and scalable for any size of roof. The filter element is of Nylon having mesh size of 130 micron, has long performance life. The element can be washed by anybody in case if it is clogged. There is unique safety feature built to notify clogging of element to avoid stagnation of water on roof. Unique back wash cap is given on the bottom of filter element to remove dried particles from filter. There are more than 25000 units installed across India and abroad.

Raintap is simple, scientific and sensible rooftop rainwater harvesting filter which is compact, user friendly and requires negligible maintenance. These are flexible, truly modular and scalable for any size of roof. The filter element is of Nylon material having mesh size of 130 micron, has long performance life. The element can be washed by anybody in case if it is clogged. There is unique safety feature build in knob to allow drain of water in case of clogging of element to avoid stagnation of water on roof. Unique back wash nipple is given on the top of filter element to remove dried particles from filter.

The functioning of Self-cleaning filters is designed keeping in mind the facility of either one or multiple downspout outlets which can be utilized as per the requirement. The design is fabricated in tune with the hollow pipe leading into the filter inlet of the Rainy Filter.

VRRF is a effective, efficient and economical rooftop rainwater harvesting filter for roof areas of 1000 Sq. meter and above. VRRF is compact, user friendly, flexible, modular and scalable for any size of roof. The three stages of filtration includes major, medium and micro filtration of rainwater. The micro filter element is non clogging, made out of SS 304 material. VRRF has separate outlet for disposal of impurities. Truly the best for Industrial habitats to be water secure.

SurfaceRain is a ready to install, modular system designed to capture, filter and divert pure rainwater from roadside or plain surface to upper layers of aquifer through unique three stages of filtration including `Non clogging SS V wire technology for filtration`. This is designed to filter higher volume and flow of surface runoff and is flexible enough to fit on roadside, backyard etc.

UseRain is a unique surface filtration technology designed to capture, filter and store pure rainwater from large open areas into lake, underground reservoir, tank or water body for various industrial and domestic non potable applications. Five stages of filtration with two `Non clogging, SS V wire technology for filtration` make it ideal for any industrial premise to save millions of litres of fresh water.

Neerain+ is a effective, efficient and economical rainwater harvesting filter which can be used for roof as well as surface rain water. Neerain+ is ready to use, flexible and modular; designed for huge volume and flow of rainwater. The SS 304 filter element is non clogging in nature and can be integrated at various habitats having 500 M² to 1000 M² area.

Piezometers are the geotechnical instruments designed to measure pore water pressure or Piezometric level of boreholes. We closely work for groundwater level management. Piezometers are used to measure liquid pressure; a column of the liquid rises against gravity, or a device which measures the pressure; more precisely, the piezometric head of groundwater at a specific depth. Observation wells gives information on the water level in a formation, with piezometer automatic reading, data acquisition and monitoring becomes convenient. Construction of Piezometer (within premises) is mandatory if the daily withdrawal of groundwater is more than 10M³. The Observation well and installation of Piezometer with Telemetry system to be done at a minimum distance of 50 Meters from production bore well.

Electromagnetic flow meters detect flow by using Faraday`s Law of induction. An electromagnetic coil inside the meter, generates a magnetic field, and electrodes that capture electromotive force (voltage). Due to this, although it may appear as if there is nothing inside the flow pipe of an electromagnetic flow meter, flow is be measured.