The Elster H4000 Helix (now part of Honeywell Metering) is the industry's leading high-capacity cold water meter, engineered to deliver unmatched accuracy and reliability in the most demanding bulk metering applications. Featuring a precision-engineered Woltman helix turbine and minimal flow restriction, the H4000 achieves a superior ±0.5% accuracy at nominal flow, significantly exceeding the stringent NMI R 49-1 standards. Its robust design, built from wear-resistant materials, guarantees long-lasting performance and durability. Key Benefits & Applications: Superior Accuracy: ±0.5% at nominal flow, ideal for critical bulk and commercial metering. High Efficiency: Low pressure loss minimizes energy consumption and maximizes pump efficiency within water distribution networks. Versatile Installation: Suitable for horizontal, vertical, and inclined pipelines. Remote Ready: Equipped with pulse output (PR7 Inductive/Mbus kits) for seamless integration with AMR systems and advanced leak detection in smart water grids. Easy Maintenance: The measuring mechanism is replaceable without removing the meter from the pipeline, significantly reducing downtime. Safety & Compliance: AS 4020 Compliant, ensuring it is safe for use with potable drinking water. The Elster H4000 Helix is the preferred choice for commercial and industrial facilities, large-scale water distribution networks, and sophisticated Building Management Systems (BMS). Upgrade to the H4000 for unparalleled accuracy, efficiency, and reliability in your cold water metering.