Altecnic Class A, B 7m³/h Water Meter 1 in BSPP Male

The GG-DALC25P1 water meter from Altecnic is a precision single-jet impeller meter designed for accurate measurement of potable water flow in commercial and building services installations. With a nominal flow rate of 7 m³/h and a robust brass body construction, it features a 1″ BSPP male threaded connection and supports Class A/B accuracy to meet exacting regulatory and billing requirements. Ideal for domestic, multi-occupancy or light-commercial systems, this meter ensures reliable performance and long-term measurement integrity.

Notable Advantages of Choosing the Altecnic Class A, B 7m³/h Water Meter 

• Nominal flow rate of 7 m³/h delivers proper sizing for building services and meter-banking installations.
• Certified to Class A/B accuracy per ISO 4064 and EC 75/33 standards, ensuring regulatory-level performance.
• Brass body construction with threaded male BSPP connection (1″ size) provides rugged durability and compatibility with standard plumbing fittings.
• Built-in impulse/emission output (reed-switch) available for remote reading and monitoring of consumption data.
• Maximum ­operating pressure up to 16 bar supports many building services applications without compromise.
• Compact single-jet design minimises pressure drop while maintaining measurement reliability in moderate flow systems.
• Ideal for integration with building automation, sub-metering, and multi-unit billing setups where accuracy and traceability matter.

Engineered for Dependable Performance in Building Services

The GG-DALC25P1 has been engineered to address the demands of modern service installations, balancing accuracy, durability and serviceability. Its dry-dial counter design protects readings in varied orientations, while the single-jet measuring chamber maintains stability over long periods of operation. The brass body resists corrosion and wear, and the inclusion of a pulse-output facility enables seamless data integration for smart-metering applications.

Application Versatility of the Product

• Sub-metering or tenant billing in residential flats and multi-unit developments.
• Building-services measurement of potable cold or hot water (subject to approval).
• Integration with building-management and BMS systems.
• Replacement or upgrade of mechanical water meters in retrofit installations.
• Metering for light-commercial offices, retail environments, and plant-room use.
• Utility-standard measurement in service risers, meter-banks and distribution mains.

For more information please check the datasheets.