Direct Drinking Water Schematic

Global demand for safe, stable, and accessible drinking water has never been higher, driven by stringent international standards for public health and water safety. The World Health Organization (WHO) Guidelines for Drinking-water Quality (GDWQ) (4th ed., 2022) set the global benchmark for microbial safety, chemical limits, and risk-based water safety plans.

In the EU, Directive 98/83/EC (recast) mandates zero microbial contamination and strict chemical thresholds, with regular monitoring and public reporting requirements. In the U.S., the Safe Drinking Water Act (SDWA) enforces enforceable Maximum Contaminant Levels (MCLs) via EPA's National Primary Drinking Water Regulations (NPDWRs), focusing on public health protection. Against this backdrop, enterprises, communities, schools, and commercial venues worldwide are upgrading from "drinkable" to "safe, reliable, and convenient" direct drinking water solutions.

Shanghai Kele deeply integrates advanced water purification and variable frequency water supply technologies to fully align with these global standards. Delivering "safe, stable, and convenient" direct drinking water hinges on two core pillars: in-depth purification and stable water supply.

Core Combination ①: Professional Six-Stage Water Purification System, Safeguarding Drinking Water Safety

 

Our water purification system is engineered to meet global benchmarks, including WHO GDWQ, EU 98/83/EC, and EPA NPDWRs. It features a 0.0001-micron RO reverse osmosis membrane combined with high-quality filter media to form a six-stage purification system, effectively filtering over 200 harmful substances with a 99% purification rate. The entire machine operates with 0 scale inhibitors and food-grade pipelines, eliminating secondary pollution and ensuring safe direct drinking for all age groups, including the elderly and children.

 

 

This system is fully integrated with a variable frequency water supply system (including UV sterilization for supply and return), equipped with raw water tanks, purified water storage tanks, real-time water quality detection systems, and connected to intelligent cloud-basedmonitoring. It comprehensively meets the stringent requirements of international standards for water quality, water pressure, and full-chain safety, making it suitable for direct drinking water needs in enterprises, communities, schools, and commercial venues worldwide.

Core Combination ②: Variable Frequency Water Supply Pump Set, Ensuring Stable Water Supply Throughout the Process

The variable frequency water supply pump set serves as the "bloodline" of the direct drinking water system, solving the pain points of unstable water pressure and frequent water cut-offs common in traditional equipment. It fully complies with the strict requirements of international standards for water supply pressure and continuity.

Its core advantages are prominent: water pressure fluctuation controlled within ±0.02MPa for stable water output; energy consumption reduced to 50%-70% of traditional equipment for energy efficiency and cost savings; fully automatic operation with multiple safety protections, supporting remote monitoring and eliminating the need for on-site personnel, ensuring uninterrupted water supply 24/7.

Six-Stage Purification + Variable Frequency Water Supply: A 1+1>2 Global Compliant Solution

Is installing only water purification equipment or a variable frequency water supply pump set sufficient to meet global standards?

The answer is no. A single configuration not only compromises user experience but also fails to meet the rigorous requirements of WHO, EU, and U.S. standards.

Installing only water purification equipment often results in insufficient water supply pressure and poor performance under high-demand scenarios. Installing only a variable frequency pump set cannot achieve direct drinking water quality due to inadequate purification. Only by integrating the six-stage purification system with variable frequency water supply can the dual guarantees of up-to-standard purification and stable water supply be achieved. This solution meets the needs of simultaneous water usage by multiple people and is adaptable to all scenarios, including enterprises, communities, schools, and shopping malls, with customizable solutions to meet specific project requirements.

 Guard Every Drop of Safe and Secure Water with Strength

We adhere to the principle of "Quality First". All equipment undergoes rigorous testing from material selection to commissioning and has obtained multiple international certifications, ensuring stable operation and consistent compliance with global water quality standards. We also provide a professional team for installation and after-sales service, offering full-process tracking to ensure customer peace of mind.

Align with global standards and choose Shanghai Kele direct drinking water equipment to eliminate water quality and supply concerns. Let safe and reliable drinking water reach every household and establishment globally.