IRRIGATION/ SEWAGE DRY TYPE
BULK WATER METER

Technical spec:

Bulk water meter with Cast Iron body with Flanged ends, Inferential type, Horizontal, Super dry dial, straight reading in Kilo Litres, Magnetic Coupled water meters Conforming to ISO 4064(1) Class 'A' Standard, Suitable for lines with polluted / waste water having solid sediments.

Operations:

AQURA Irrigation/ Sewage Type Bulk Water meter comprises of a Turbine having its blades hang vertically from the top in the flow path. The internal mechanism is designed in a special way such that only a small portion of the mechanical turbine gets in contact with water in order to provide maximum clearance such that the solid sediments or impurities in water may flow through without affecting the accuracy, technical performance of the meter or damaging the internal mechanism. Water flows through the inlet of the body and enters the measuring chamber and rotates the Turbine. The velocity and the number of performed turns of the Turbine is proportional to the volume of water passing through the meter. A drive magnet transmits the motion of the propeller to a driven magnet located in the sealed dial register. The driven magnet is connected to a gear train which translates the turbine rotation into a volume displayed on the counters in a dry dial register. These meters are able to withstand high flows without impacting low flow accuracy The construction and the positioning of its removable internal mechanism offers a very small transmission resistance and can be used for large flow capacity and in sewage/waste water /polluted lines.

Standards:

Conforms to ISO 4064 (1) Class 'A'.

Sizes:

50mm, 80mm, 100mm, 150mm.

Features:

• Removable and interchangeable measuring unit helps in easy installation and maintenance without recalibration.
• Small area of contact with water ensures a very small transmission resistance hence it can be used for irrigation / sewage lines having solid sediments.
• The bodies are produced with high quality GG25 grey cast iron and are coated inside and outside with a potable water approved epoxy coating. This reliably protects the meter from corrosion and ensures that the potable water remains safe.
• The hermetically sealed dial register is protected by a metal protective lid, prevents breakage and readability issue even in the worst environmental conditions.
• Star wheel in the middle shows turbine movements at the lowest flows and can be used to detect leakage.
• Its proven technology combines good quality metrology properties and great endurance.
• Magnetic transmission propeller rotation keeps the register completely separate from water, only the propeller and transmission shaft gets in contact with water.
• Bodies equipped with flanges according to the standards DIN 2501 and ISO 7005 PN10/PN16 respectively.
• Inlet and outlet bearings are specially designed to withstand natural hydraulic thrust. It prolongs the life of the moving parts and end result is long term accuracy of water meter.
• Optional Pulse output facility can be provided a 100 ltr pulse for advanced AMR Application.
• Remote display units can be connected for reading from hard-to-read locations.