B METER GSD8 1/2 Inch Single Jet Water Meter, Dry Dial, PN16

B METER GSD8 Water Meter

The B METER Water Meter is a high-precision single-jet measuring instrument engineered for accurate volumetric tracking of cold water consumption in residential and light commercial sub-metering applications. This DN15-sized unit features a dry dial design to prevent condensation and mineral buildup from obscuring the display. It is fully compliant with MID 2014/32/UE and ISO 4064 standards, ensuring reliable billing data for facility managers and utility providers.

Built for the Job

Plumbers and site supervisors specify this mechanical meter for multi-tenant developments and individual unit monitoring where space is limited and long-term durability is required. The single-jet design utilizes a direct magnetic transmission from the turbine to the counter, keeping the gear mechanism completely isolated from the water flow. This prevents the common issue of dial fogging or sediment interference found in wet-dial alternatives. The compact 110mm body length allows for installation in tight manifold configurations or under-sink cabinets without requiring extensive pipe modifications.

• Residential sub-metering in apartment complexes to facilitate individual tenant billing.

• Commercial office unit water monitoring for facility management oversight.

• Secondary metering for garden irrigation systems or industrial process water.

Product Highlights

Magnetic Transmission

The internal turbine drives the counter via a magnetic coupling that protects the internal gears from debris and calcification.

Environmental Resistance

• Frost-resistant polycarbonate dial cover protects against thermal expansion damage.
• 360-degree rotating lid allows for easy reading regardless of pipe orientation.
• Brass body construction ensures resistance to high internal pressure and mechanical stress.

Technical Specifications

What’s Included

• 1 x B METER GSD8 1/2″ Water Meter Body

• 2 x Sealing Gaskets

• 1 x Factory Calibration Certificate

On-Site & Workshop Notes

• Ensure the flow arrow on the brass body matches the direction of water travel during installation.

• While this model supports vertical or horizontal mounting, horizontal placement provides the highest metrological accuracy (R80).

• Flush all lines thoroughly before fitting the unit to prevent construction debris from clogging the internal strainer.

• Use standard 1/2 inch to 3/4 inch meter unions for connection to existing copper or PPR pipework.