"Injection well " New & Innovative Technology for Rainwater Harvesting System Products that are precisely coordinated, scientifically designed all-in-one Rainwater Harvesting solutions and dedicated service. 'Allegiance Water Management ' also undertakes turnkey projects in corporate sector/ industries/ government undertaking etc. and is capable of handling large projects right from Rain Water Harvesting design, supply and installation to providing end- to-end solutions. 'Allegiance' is equipped with a dedicated and experienced team of engineers, technician, workmen along with special installation equipment's, drilling rigs, civil structures etc. Highly trained technical team conducts the Rainwater Harvesting technical survey by studying the layout of the site and building. Existing piping system of rainwater and storm drains are studied. Gradient and landscape of the site and building are obtained. Designing and installation of innovative customized system is done with precise scientific approach. These solutions include: diverting existing rainwater pipes, deployment of underground storage, auto pumping system, piping, filtering, storage, utilization etc. Designing and construction of ground water recharging structures. Complete solutions for water neutrality establishment projects.

Roof Top Rain Water Harvesting What is Roof Top Rain Water Harvesting? Rooftop Rain Water Harvesting is the technique through which rain water is captured from the roof catchments and stored in reservoirs. Harvested rain water can be stored in sub-surface ground water reservoir by adopting artificial recharge techniques to meet the household needs through storage in tanks. The Main Objective of rooftop rain water harvesting is to make water available for future use. Capturing and storing rain water for use is particularly important in dryland, hilly, urban and coastal areas. In alluvial areas energy saving for 1m. rise in ground water level is around 0.40 kilo watt per hour. Need for Rooftop Rain Water Harvesting 1. To meet the ever increasing demand for water 2. To reduce the runoff which chokes storm drains 3. To avoid flooding of roads 4. To augment the ground water storage and control decline of water levels 5. To reduce ground water pollution 6. To improve the quality of ground water 7. To reduce the soil erosion 8. To supplement domestic water requirement during summer, drought etc. Advantages of Rain Water Harvesting 1. Provides self-sufficiency to your water supply 2. Reduces the cost for pumping of ground water 3. Provides high quality water, soft and low in minerals 4. Improves the quality of ground water through dilution when recharged to ground water 5. Reduces soil erosion in urban areas 6. The rooftop rain water harvesting is less expensive 7. Rainwater harvesting systems are simple which can be adopted by individuals 8. Rooftop rain water harvesting systems are easy to construct, operate and maintain 9. In hilly terrains, rain water harvesting is preferred 10. In saline or coastal areas, rain water provides good quality water and when recharged to ground water, it reduces salinity and also helps in maintaining balance between the fresh-saline water interface 11. In Islands, due to limited extent of fresh water aquifers, rain water harvesting is the most preferred source of water for domestic use 12. In desert, where rain fall is low, rain water harvesting has been providing relief to people

Suitable for Area Upto 1000 Sq Ft Intensity of Rainfall 5 mm/Hour to 75 mm/Hour Filter Type Open ended, Non-clog Working Principle Cohesive Force & Centrifugal Force Operating Pressure > 1 foot of Gravity Head (0.060kg/cm2) Max Discharge at (CWO) 120 Liters per minute Filter Element SS-304 Multi-Surface Screen - Food Grade Mesh Size 250 Microns Inlet Size 90 MM Clean Water Outlet size (CWO) 63 MM Drain Outlet size 90 MM Filter Housing UV Stabilized - HDPE Filter Efficiency Above 90%* Source of Power Gravity

Percolation Pit is also like Rainwater Harvesting System A percolation pit, in its most low-tech form, is a simple hole dug into the ground. It facilitates groundwater recharge through infiltration of surface runoff into the soil or rock. Differences to contour trenches: Better water storage capability due to greater depth. Percolation tank is an artificially created surface water body, submerging in its reservoir a highly permeable land so that surface runoff is made to percolate and recharge the ground water storage. The percolation tanks are mostly earthen dams with masonry structure only for spillway. Percolation tank is an artificially created surface water body, submerging in its reservoir a highly permeable land so that surface runoff is made to percolate and recharge the ground water storage. Percolation tank should be constructed preferable on second to third order streams, located on highly fractured and weathered rocks which have lateral continuity down stream. The recharged area down stream should have sufficient number of wells and cultivable land to benefit from the augmented ground water. The size of percolation tank should be governed by percolation capacity of strata in the tank bed. Normally percolation tanks are designed for storage capacity of 0.1 to 0.5 MCM. It is necessary to design the tank to provide a ponded water column generally between 3 & 4.5 m. The percolation tanks are mostly earthen dams with masonry structure only for spillway. The purpose of the percolation tank is to recharge the ground water storage and hence seepage below the seat of the bed is permissible. for dams upto 4.5 m. height, cut off trenches are not necessary and keying and benching between the dam seat and the natural ground is sufficient.

Rainwater Harvesting Filters. FL 100 (Rooftop Area upto 1200 Sq. Ft) The characteristic features of FL Series Dual Intensity RWH Filter is its capacity to take up the load up to 10 to 110 square meters of Roof area with variable intensity of rainfall of 5 to 75 mm/ hour with a discharge capacity of 10 to 105 Liters per minute. This filter can be conveniently used for Harvesting Rainwater for Individual households, Schools, and Smaller Roof area Buildings. • Item Code: FL-100 Suitable up to area: 110 SQMTRS Max: Intensity of Rainfall: 75 mm/hr Working Principle : Cohesive Force & Centrifugal force Operating Pressure: Less than 2 feet of head (0.060kg/cm2) Capacity: 105 LPM Filter Element: SS-304 Screen Mesh Size: 250 Microns Inlet: 90 MM Clean Water Outlet: 63 MM Drain Outlet: 90 MM Housing: High Density Polyethylene Efficiency of Filter: Above 90% Source of Power: Gravity

Rooftop Harvesting Filters. FL 200/250 (Rooftop Area upto 2500 Sq.ft.) The characteristic features of FL Series Dual Intensity Rain Water Harvesting Filter is its capacity to take up the load up to 10 to 225 square meters of roof area with variable intensity of rainfall of 5 to 75 mm/hour with a discharge capacity of 10 to 225 liters per minute. This filter can be conveniently used for harvesting rainwater for individual households, schools, apartments, institutions, and commercial buildings of medium sizes. • Item Code: FL-200 Suitable up to area: 225 SQMTRS Max: Intensity of Rainfall: 75 mm/hr Working Principle : Cohesive Force & Centrifugal force Operating Pressure: Less than 2 feet of head (0.060kg/cm2) Capacity: 225 LPM Filter Element: SS-304 Screen Mesh Size: 250 Microns Inlet: 110 MM Clean Water Outlet: 75 MM Drain Outlet: 90 MM Housing: High Density Polyethylene Efficiency of Filter: Above 90% Source of Power: Gravity

Turbine Flow Meter – High-Precision Digital Flow Measurement Buy Turbine Flow Meter Online | Industrial Flow Meters for Liquid Measurement Looking for a high-precision turbine flow meter for liquid flow measurement? Our industrial-grade Turbine Flow Meter is designed for accurate and reliable measurement in water management, oil & gas, chemical processing, and other industrial applications. Why Choose Our Turbine Flow Meter? ✅ High Accuracy & Efficiency – Provides precise flow readings with an accuracy of ±0.5%. ✅ Durable Stainless Steel Body – Corrosion-resistant construction for long-term use. ✅ Wide Flow Range Compatibility – Suitable for various industrial applications. ✅ Multiple Output Options – Pulse, 4-20mA, and MODBUS for seamless data integration. ✅ Low Pressure Drop – Ensures minimal impact on system performance. ✅ Easy Installation & Low Maintenance – Compact and user-friendly design. Turbine Flow Meter Specifications 📌 Measurement Principle: Turbine-based flow sensing 📌 Flow Rate Range: Varies by model 📌 Accuracy: ±0.5% 📌 Output Signal: Pulse, 4-20mA, MODBUS (optional) 📌 Material: Stainless Steel / Aluminum Alloy 📌 Power Supply: 12-24V DC 📌 Temperature Range: -20°C to 120°C 📌 Pressure Rating: Up to 40 Bar Industries & Applications 🔹 Water Management & Treatment – Ideal for monitoring water flow in residential, commercial, and industrial sectors. 🔹 Oil & Gas Industry – Measures fuel, diesel, and petroleum with high accuracy. 🔹 Chemical & Pharmaceutical Processing – Ensures precise flow control for critical applications. 🔹 Food & Beverage Industry – Used for hygienic liquid flow measurement. Why Buy from Allegiance India™? 🔹 Best Prices on Turbine Flow Meters – Get competitive rates on high-quality flow meters. 🔹 Reliable & Certified Products – Trusted by industries for precision and durability. 🔹 Custom Solutions Available – Get the right flow meter tailored to your needs. 💡 Order your Turbine Flow Meter today! Contact us for bulk orders and special pricing. 📞 Get in Touch: Call us or visit our website for more details!

The Woltman Type Flow Meter by Allegiance India™ is a high-precision, heavy-duty water meter designed for large-scale water consumption measurement. Ideal for industrial, commercial, and municipal applications, this meter features a horizontal turbine (Woltman) mechanism that ensures accurate and efficient water flow monitoring even under high-pressure conditions. Key Features: ✅ Woltman Type with Horizontal Turbine – Ensures high accuracy and durability ✅ Flanged End Connection – Easy installation in pipelines ✅ Magnetic Transmission – Reduces wear and increases operational lifespan ✅ ISO 4064 Certified – Complies with global accuracy and quality standards ✅ Low-Pressure Drop – Efficient water flow measurement with minimal resistance ✅ Corrosion-Resistant Body – Durable construction for long service life ✅ Available in Multiple Sizes – Ranges from 50mm to 600mm Applications: 🏭 Industrial Water Supply – Manufacturing plants, chemical industries 🏢 Commercial & Municipal Water Distribution – Smart city projects, large buildings 🚰 Irrigation Systems – Efficient water management for agriculture 💧 Water Treatment Plants – Accurate monitoring of treated water supply

Allegiance Digital Electromagnetic Water Flow Meter, 50 mm (2 Inch) simply known as Electro Mag flow meter is a volumetric flow meter that is ideally used for wastewater applications and other applications that experience low pressure drop and with appropriate liquid conductivity required. The device doesn’t have any moving parts and cannot work with hydrocarbons and distilled water. Mag flow meters are also easy to maintain. Magnetic flow meters work based on Faraday’s Law of Electromagnetic Induction.