Rain Water Harvesting (RWH)

Rain Water Harvesting (RWH)

Groundwater levels are steadily declining, while rapid urbanization and modern infrastructure are preventing rainwater from naturally recharging the aquifers. With over 60% of India’s water needs dependent on groundwater, this challenge demands urgent attention. Today, residential societies, industries, hotels, corporates, and hospitals are forced to rely on expensive water tankers to mee their daily requirements.

The water table that took decades to build will not recharge on its own and instantly.

The Sigma Watertech Corporation are a leading Manufacturer of Vee wire Screen Kit Known As a Brand Name Sigma Screens and Exporter of Rain Water Harvesting Project Along with Turnkey Projects and Turnkey Services, we also provide AMC (Annual Maintenance Contract) for our comprehensive range of water management solutions.

With extensive industry experience and technical expertise, we specialize in developing high-performance Modular Rainwater Harvesting Systems. Backed by an innovative team and advanced manufacturing technologies, we design the most practical and efficient systems for rainwater collection, filtration, and storage — suitable for both potable and non-potable applications.

Using premium-grade raw materials and following strict quality standards, we manufacture Surface Runoff Harvesting and Rooftop Rainwater Harvesting Systems that are durable, efficient, and cost-effective, ensuring long-term reliability at a competitive price.

About The Sigma Watertech Corporation

Why Rain Water Harvesting?

Factors Affecting Rain Water Harvesting

The efficiency of a Rain Water Harvesting System depends on several factors, including:

  • Frequency and quantity of rainfall
  • Type and condition of catchment areas
  • Runoff characteristics and water demand
  • Storage capacity and economic feasibility
  • Nature of subsurface soil and its potential for groundwater recharge
Key Features
  • Rust-proof storage tanks for longer life
  • Easy installation and maintenance
  • Inbuilt filtration system for debris removal
  • Modular and space-saving design
Applications

Our Rain Water Harvesting Systems are ideal for:

  • Residential Societies and Apartments
  • Industrial Complexes and Manufacturing Units
  • Educational Institutions and Corporate Campuses
  • Hotels, Hospitals, and Commercial Buildings
  • Agricultural and Landscaping Applications

Types of Rain Water Harvesting Systems

Rooftop Rain Water Harvesting:

Collects and filters rainwater falling on rooftops and directs it into storage tanks or recharge Pits.

Surface Runoff Rain Water Harvesting:

Captures rainwater flowing across open grounds or paved areas and stores it for reuse or recharge purposes.

Our Commitment

With years of dedicated service and innovation, we aim to provide eco-friendly, efficient, and economical Rain Water Harvesting Solutions that help our clients reduce dependency on external water sources and promote groundwater recharge — building a sustainable water-secure future.