
Water meters (bulk type) are essential devices used to measure the volume of water flowing through large pipelines in industrial, agricultural, and municipal settings. These meters are designed to handle high water flow rates and provide accurate readings over time. Constructed with durable materials, bulk water meters are equipped with robust components to ensure long-lasting performance, reliability, and precision in monitoring water consumption for large-scale applications. They play a critical role in water management and conservation efforts.
The Ministry of Commerce and Industry, through the Department for Promotion of Industry and Internal Trade (DPIIT), issued the Water Meters and Accessories (Quality Control) Order, 2023, which mandates BIS certification for water meters (bulk type). This certification, based on IS 2373:1981, ensures that water meters sold in the Indian market meet the required safety, quality, and performance standards. Manufacturers must obtain BIS certification before affixing the ISI Mark on their products, indicating compliance with Indian standards. This helps regulate the quality and reliability of water meters in large-scale applications.
BIS certification is crucial for water meters (bulk type) to ensure they meet Indian standards for accuracy, durability, and safety. Given their use in high-demand sectors like municipal water supply and industrial operations, unreliable meters could result in incorrect water usage data, leading to operational inefficiencies and financial losses. The Water Meters and Accessories (Quality Control) Order, 2023 makes BIS certification mandatory, ensuring only high-quality, compliant products are sold in the market. Non-compliance can result in penalties under the Bureau of Indian Standards Act, 2016, highlighting the importance of certification for quality assurance and legal compliance.
IS 2373:1981 specifies the technical requirements and performance criteria for water meters (bulk type). The standard includes guidelines for material construction, accuracy, pressure handling, and long-term durability. It ensures that the meters accurately measure water flow even under varying pressure conditions, safeguarding against wear and tear in high-volume applications. Compliance with IS 2373:1981 is mandatory for obtaining BIS certification, as outlined in the Water Meters and Accessories (Quality Control) Order, 2023, ensuring that manufacturers adhere to strict standards for quality and reliability in the Indian market.
The BIS certification process for Water Meters (Bulk Type) involves multiple steps, designed to thoroughly evaluate a product's compliance with the required standards. Here is a general overview of the certification process:
Additionally, manufacturers may be required to provide proof of compliance with environmental and safety regulations, depending on the specific type of product being certified.

In conclusion, BIS certification for water meters (bulk type) is essential to ensure the product meets stringent quality, accuracy, and durability standards under IS 2373:1981. Complying with the Water Meters and Accessories (Quality Control) Order, 2023, not only assures market access but also enhances product reliability, benefiting industries and consumers alike.
Navigating the BIS certification process can be challenging, especially for small and medium-sized enterprises. EVTL India is a leading consultancy firm dedicated to assisting manufacturers in obtaining BIS certification (ISI Mark) efficiently. With expertise in managing BIS portal submissions, documentation, and regulatory fees, EVTL India ensures a smooth and successful certification process. By choosing EVTL India, manufacturers can enhance their product's marketability both in India and internationally, securing a competitive edge. Additionally, EVTL India provides ongoing support post-certification, helping manufacturers maintain compliance with BIS standards and renew their licenses as needed.