WATER METER SPECIFICATION 1. DOMESTIC WATER METER SPECIFICATIONS (15MM, 20MM AND 25MM SIZES) 1.1 GENERAL LAYOUT The complete water meter is to consist of (5) components: Above ground extruded water meter box and extended lid with slider. A water meter (Plastic bodied 15mm, 20mm and 25mm) class C volumetric rotary

624eb39d8c545Advisory-on-Water-Meters-Instrumentation Typical Specification for Online Measurement of Turbidity . flow meter may be mechanical or an electronic device;. (iii) Water meter is always 

Woltmann-Type Bulk Mechanical Meters – PFA

Woltmann mechanical water meters are available in a variety of sizes, ranging from 40mm to 300mm, with the capacity to manage flow rates of between 0.35m³/h and 2000m³/h. The general advantages of using Woltmann-type mechanical water meters include: Multiple pulsed output. Extended low and high flow performance.

Mechanical Water Meters | Water Flow Meters - Bell Flow Systems

2022. 2. 3. · Bell Flow Systems supply water meters throughout the UK and worldwide. Our water meters are a comprehensive range of mechanical water meter styles approved to WRAS, 75/33/EEC, ISO4064 and to the MID dirrective depending on model. Our full range of mechanical water meter models are available in various classes of the relevant standards.

Meter Specification 2017-18 - Southern Water

2017. 1. 13. · METER TYPE METER SPECIFICATION MID Compliant Register 40mm MS Meter Meter Thread Size G2 Yes IP68 Maximum Working Pressure 10 bar Maximum Working Temperature 0.1 up to 50°C B – Width (mm) 125 H – Height (mm) 140 Weight (kg) 4.1 Maximum Flow Rate (m³/h) – Q4 20 Nominal Flow Rate (m³/h) – Q3 16 Transitional Flow Rate (l/h) – Q2

Series WM2 & WMT2 Multi-Jet Water Meter - Dwyer Inst

The Series WMT2 Multi-Jet Water Meter with Pulsed Output is a series of mechanical, water totalizing meters that display the total water usage in gallons or m³ and provide a reed switch output proportional to flow rate. They are available in a range of body sizes and include NPT or BSPT couplings. Not for potable water use, brass contains lead in excess of low lead limits.

Leading Supplier of Water Flow Meters - Flowquip

Mechanical Water Meters: Available from ¼” up to 6” bore to handle flow rates from a few litres per hour up to 600 m3/hr. Usually used where high accuracy 

Advantages of Mechanical Water Meter - RF Wireless World

Drawbacks or disadvantages of Mechanical Water Meter. Following are the drawbacks or disadvantages of Mechanical Water Meter: Mechanical parts get damaged which requires frequent accuracy testing. It is prone to wear due to silty water. This results into loss of accuracy which requires frequent need for replacement. It has shorter service life.

Mechanical Water Flow Totalizer | Products & Suppliers

Description: -free plum as defined by California, Vermont, Maryland and Louisiana state laws and the U.S. Safe Drinking Water Act that took effect January, 2014.Water flows through the meter’s strainer and into the measuring chamber where it drives the impeller. The impeller drives the Liquid Volumetric Flow Rate: 1 to 160 GPM; Electrical Output: Switch


In addition, lists of approved materials for water distribution and wastewater collection systems are included in this document. Unless otherwise specified in the project plans and/or specifications, these materials can be considered by the Contractor contingent upon approval by the Owner. PREFACE P - 1

Mechanical Flow meters - OMEGA

They can meter flow rates from 1 gpm to 65 gpm in continuous service with intermittent excursions to 100 gpm. Meters are sized so that pressure drop is below 35 psid at maximum flow rate. Accuracy ranges from ±0.5 % AR for viscous fluids to ±2% AR for nonviscous applications. Upper limit on viscosity is 10,000 centipoise.