Kent Water Meter

In water supply and drainage systems, firefighting (PCCC), and industrial production, accurate monitoring of water consumption is a vital factor in ensuring operational efficiency and cost savings. One of the most trusted brands selected by engineers, contractors, and investors is Kent Water Meters – a renowned product from Malaysia that inherits leading measurement technology from the UK and Honeywell.

Featuring Class C accuracy with the ability to measure down to 1/10th of a litre, combined with long-lasting durability and a diverse range of sizes (DN15 – DN600), Kent water meters are not only utilised in households but are also widely installed in apartment complexes, factories, and major construction projects. This is the ideal solution for organisations seeking transparency, leakage prevention, and optimisation of operating costs.

What is a Kent Water Meter?

A Kent Water Meter is a water flow measurement device manufactured in Malaysia by George Kent (Malaysia) Berhad. The brand inherits high-precision measurement technology from the United Kingdom and the global Honeywell – Elster Group.

These devices are designed to measure and accurately display water consumption, typically installed in domestic water supply, industrial systems, and firefighting networks. With Class C (R160) accuracy—the highest level under the ISO 4064 international standard—Kent meters can detect even ultra-low flow rates (as small as 1/10th of a litre), helping to control and prevent water loss effectively.

On the market, Kent water meters are classified into two main categories:

• Volumetric (Piston) Meters: Commonly used for small sizes (DN15 – DN50), these are ideal for households and apartments due to their exceptional measurement precision.
• Turbine (Helix/Woltmann) Meters: Designed for large sizes (DN50 – DN600), these are specialized for factories, industrial zones, and pumping stations with high-volume flow rates.

The synergy between European technology and Malaysian manufacturing advantages enables Kent meters to achieve premium quality while maintaining affordable prices, creating a strong competitive edge in the Vietnamese market.

Structure and Operating Principle of Kent Water Meter

Kent Water Meter Structure

To ensure high durability and precision, Kent water meters are engineered with optimized components:

Meter Body:

• Small sizes (DN15 – DN50): Typically made from solid brass for excellent corrosion resistance.
• Large sizes (DN50 – DN600): Fabricated from cast iron with an epoxy powder coating to prevent rust and extend service life.

Register and Dial:

• Available in two types: oil-immersed or fully sealed, ensuring stable operation across various environments.
• The dial is made of UV-resistant tempered glass, featuring impact resistance and clear visibility for easy observation.
• Equipped with a magnetic shield to protect against external tampering, ensuring accurate measurement data.

Connection Types:

• Threaded Connection: Applied to DN15 – DN50 models; compact, lightweight, and simple to install.
• Flanged Connection: Used for DN50 – DN600 models; robust design capable of withstanding high pressure and vibrations.

Operating Principle

Kent water meters operate based on two primary principles:

Volumetric Principle (Piston Type)

• Inside the measuring chamber, a piston moves as water flows through.
• The number of piston rotations is transmitted directly to the register (counter).
• Advantages: Class C accuracy, capable of measuring ultra-low flow rates, and highly effective in detecting leaks and water loss.

Turbine Principle (Woltmann – Velocity)

• The water flow impacts the turbine impeller, causing it to rotate.
• This rotational movement is transmitted to the register, which displays the flow rate.
• Advantages: Suitable for high flow rates, ensuring accuracy even under high-velocity flow; commonly used for factories, industrial zones, and pumping stations.

The combination of optimized construction and advanced measurement technology enables Kent water meters to operate stably, accurately, and durably under all conditions of use.

Key Features of Kent Water Meters

It is no coincidence that Kent Water Meters (Malaysia) are the top choice for engineers and contractors in both civil and industrial projects. The product boasts several outstanding advantages:

High Precision (Class C – R160):

• Capable of measuring ultra-low flows, with accuracy down to 1/10th of a litre.
• Minimizes water loss, making it especially effective for water management in households, apartments, and factories.

Durable Design & Premium Materials:

• The body is made of brass (small DN) or epoxy-coated cast iron (large DN), providing excellent resistance to corrosion and oxidation.
• Equipped with UV-resistant tempered glass that is highly impact-resistant.

Anti-Tamper Technology:

• Features a magnetic shield to protect the register, preventing external interference or fraud.
• Ensures stable and accurate measurement data without discrepancies.

Diverse Types & Sizes:

• Available from DN15 to DN600, meeting all requirements from residential use to large-scale industrial zones.
• Flexible connection types: Threaded (compact and convenient) and Flanged (robust and suitable for high-capacity systems).

International Standards:

• Complies with ISO 4064 and BS5728 standards; comes with full quality certification (CO-CQ) and is verified/stamped for use in Vietnam.
• Manufactured under global technology licensing from Honeywell – Elster, guaranteeing prestige and quality.

These advantages have solidified Kent’s position as a “worthy investment” brand—a perfect combination of international quality and competitive pricing in the Vietnamese market.

Technical Specifications & Product Range

Depending on the application (residential, commercial, or industrial), Kent water meters offer various models with different measurement principles: Volumetric (Piston) and Woltmann (Turbine). Below are the prominent product lines:

Volumetric Meters (GKMV Series – DN15 to DN40)

• Models: GKMV30, GKMV30P, GKMV40, GKMV40P
• Size Range: DN15 – DN40
• Operating Principle: Volumetric Piston; high precision, compliant with Class C (R160 – R400) standards.
• Body Material: High-grade Brass or pressure-resistant Composite Plastic.
• Working Pressure: PN16.
• Maximum Temperature: 50°C.
• Applications: Ideal for households, apartments, and residential buildings.

Woltmann Water Meters (GKMW300, GKM H4000 – DN50 to DN600)

1. Models: GKMW300, GKM H4000
2. Size Range: DN50 – DN600
3. Operating Principle: Woltmann Turbine (Helical Vane); specifically designed for high-volume flow rates.
4. Accuracy: R250 – R315 (Class B – C); ensures exceptional precision across both low-load and high-load flow conditions.
5. Working Pressure: PN16
6. Maximum Temperature: 50°C (T50)

Key Features:

• Bi-directional Measurement: Supports monitoring and recording of both forward and reverse flows.
• Smart Integration: Features an integrated pulse output port (compatible with HRI-Mei / Emeris) for AMR/AMI systems, enabling intelligent and remote data management.
• High-Demand Performance: Ideal for pumping stations, industrial plants, manufacturing zones, and urban water supply and drainage networks.

Summary Specification Table for Kent Water Meters

In summary, with a comprehensive range from DN15 to DN600, Kent water meters are capable of meeting all flow measurement requirements—from residential and commercial applications to large-scale industrial projects.

To gain a deeper understanding of each specific model and ensure the most accurate selection for your system, you can view and download the Kent Water Meter Catalogue below.

Practical Applications of Kent Water Meters

Thanks to its wide range of sizes (DN15 – DN600), exceptional accuracy, and durable performance, Kent water meters are widely utilized across various sectors:

• Residential Households and Apartments: Ideal for high-rise apartment buildings, residential complexes, and individual homes.
• Commercial Projects and Office Buildings: Used in water supply systems for shopping malls, hospitals, hotels, and office towers.
• Factories and Industrial Zones: Deployed in food processing, textiles, chemicals, electronics manufacturing, and more.
• Urban Water Supply and Drainage Systems: Essential for municipal infrastructure and water distribution networks.
• Firefighting Systems (Fire Protection): Installed in dedicated fire protection pipelines to ensure reliable monitoring.

Latest Kent Water Meter Price List

The price of Kent water meters depends on the specific model, size (DN), connection type (threaded or flanged), and the time of import. Below is a reference price list (compiled from various projects and actual quotations):

Notes:

• Reference Pricing: The prices listed above are for reference purposes only.
• Price Variability: Actual pricing may vary depending on:

  • Order Quantity: Bulk orders are subject to different pricing tiers.

  • Meter Type: Measurement principle (Volumetric Piston vs. Woltmann Turbine).

  • Documentation: Provision of specific certificates (CO/CQ) and local verification/inspection stamps.

  • Shipping Costs: Delivery location and logistics requirements.

• Project Support: For projects and contractors, we offer special discounts and customized quotations based on the scale of the development.

How to Read a Kent Water Meter

Kent water meters are designed with clear, user-friendly displays. They typically come in two popular versions: standard mechanical (pointers + numbered rollers) and “oil-filled” dry dial (anti-condensation) for permanent legibility. To read the meter accurately, please follow these instructions:

1. Identifying the Components

• Black Numeric Rollers: Display the volume in cubic meters ($m^3$). This is the standard unit used for water billing.
• Red Numeric Rollers or Pointers: Indicate fractions of a cubic meter (Liters). This section helps track low flow rates and detect minor leaks.
• The Star Wheel (Flow Indicator): A small rotating gear that spins whenever water passes through, even at extremely low volumes.

2. How to Read Your Consumption

• Read the black digits from left to right.

  • Example: If the display shows000123that you have consumed 123 m³.

• For higher precision, include the red digits (litres).

  • Example: If the display shows000123.45the total consumption is 123,45 m³.

3. How to Detect Water Leaks

• Observe the star wheel (or the smallest red pointer).
• Turn off all taps and water appliances in your property. If the star wheel continues to rotate, there is likely a leak in your plumbing system.
• Key Advantage: Kent Class C meters (R160–R400) are highly sensitive and can detect ultra-low flow rates of just a few litres per hour.

4. Helpful Tips

• Periodic Monitoring: Keep a log of your meter readings (daily, weekly, or monthly) to track consumption patterns and spot anomalies early.
• Billing Comparison: When checking your water bill, you only need to compare the cubic meter (black) portion.
• Smart Management: For models integrated with AMR/AMI (pulse output), data is transmitted directly to the management system, eliminating the need for manual readings.

Comparing Kent with Other Brands

The Vietnamese market currently features several prominent water meter brands such as Zenner (Germany), Asahi (Thailand), Unik (Taiwan), and Powogaz (Poland). Among these, Kent (Malaysia) is highly regarded as the ideal balance between quality, high precision, and cost-effectiveness.

Comparison for DN15 – DN40 (Households, Apartments, Buildings)

Brand Comparison: Kent vs. Competitors (DN50 – DN600)

Market Positioning

In the current market landscape, while Zenner is positioned as a high-end, premium-priced option and Asahi/Unik serve the budget-friendly mass market, Kent occupies the ideal “Sweet Spot.” It successfully bridges the gap by offering international quality standards and exceptional precision at a highly reasonable cost. Combined with the advantage of easy access to genuine products and local support in Vietnam, Kent has become the trusted choice for contractors, water utilities, and industrial zone developers for their large-scale projects.

Important Technical Disclaimer

Please be advised that specifications and accuracy classes are strictly dependent on the specific model and the actual installation conditions (such as U0/D0 requirements, the length of straight pipe sections, and water quality, etc.).

=> Related Products / See Also::

• Unik Water Meters – Taiwan
• Komax Water Meters

Why Choose Bao Tin Steel for Your Kent Water Meters?

In today’s market, there are many low-quality imitations and counterfeit Kent meters that lack accuracy and valid documentation. This poses significant risks for contractors and developers during project inspection and long-term operation.

By choosing Bao Tin Steel, you can rest assured of the following outstanding benefits:

• 100% Genuine Products: Authentic Kent Malaysia water meters with full CO (Certificate of Origin) and CQ (Certificate of Quality).
• Comprehensive Size Range: Available from DN15 to DN600 – fulfilling every requirement for residential, commercial, and industrial projects.
• Competitive Project Pricing: Exclusive discounts and tailored quotations for contractors, developers, and bulk orders.
• Transparent & Fast Quoting: Up-to-date pricing with a rapid response time to help you stay on schedule.
• Technical Expertise: Our experienced engineering team is ready to assist you in selecting the most suitable model for your specific technical needs.
• Large Inventory & Fast Delivery: Well-stocked warehouse ensuring rapid nationwide shipping to keep your project moving.

Installation & Maintenance Guide for Kent Water Meters

To ensure that your Kent water meter operates stably, accurately, and durably over time, it is essential to follow the correct installation procedures and perform regular maintenance.

Installation Guide

1. Preparation

• Pipeline Cleaning: Thoroughly flush and clean the pipeline to remove debris, stones, and metal shavings.
• Install a Y-Strainer: It is essential to install a Y-Strainer before the meter, especially for Woltmann models (DN50 – DN600), to prevent impurities from damaging the internal turbine.

2. Positioning

• Location: Install the meter on a straight section of pipe. Avoid placing it too close to valves, pumps, or elbows immediately before or after the device.
• Straight Pipe Length Requirements: Maintain a minimum straight section of 10D upstream and 5D downstream (where D = pipe diameter).
• Flow Direction: Ensure the water flow direction matches the arrow embossed on the meter body.

3. Orientation

• Installation Angle: Kent meters can be installed horizontally, vertically, or at an incline. However, never install them upside down (head-down).
• Visibility: Ensure the dial face is pointing upwards for easy reading and monitoring.

4. Connection Methods

• Threaded Connections (DN15 – DN40): Use PTFE tape (thread seal tape) or specialised adhesive. Tighten firmly but avoid excessive force that could crack the meter body.
• Flanged Connections (DN50 – DN600): Tighten bolts in a diagonal cross-pattern to ensure even pressure. Carefully check the gaskets for a watertight seal.

• • Volumetric Models (DN15–DN40): Service life of 5–7 years.

  • Woltmann Models (DN50–DN600): Service life of 8–10 years with proper maintenance.

Replacement Criteria: Replace the unit if the internal mechanism is jammed, the body is cracked, or the error margin exceeds 5%.

Maintenance & Calibration Guide

1. Routine Maintenance

• Strainer Cleaning: Periodically inspect and clean the Y-strainer (every 1–3 months, depending on water quality) to prevent debris build-up.
• Leak Detection: Monitor the star wheel/flow indicator. If it rotates while all water outlets are closed, check for potential leaks in the internal piping.
• Environmental Protection: Ensure the surrounding environment remains dry. Avoid submersion in water, which can damage the register and obscure the dial.

2. Calibration & Re-verification

• Periodic Inspection: In accordance with standard regulations, water meters should undergo official re-verification every 5 years for residential and commercial systems.
• Accuracy Check: If the meter shows significant measurement errors (over-reading or under-reading), it should be replaced to maintain billing accuracy.

3. Lifespan & Replacement

• Volumetric Models (DN15–DN40): Service life of 5–7 years.
• Woltmann Models (DN50–DN600): Service life of 8–10 years with proper maintenance.
• Replacement Criteria: Replace the unit if the internal mechanism is jammed, the body is cracked, or the error margin exceeds 5%.

Conclusion

With its prestigious international heritage, advanced measurement technology, and Class C (R160 – R400) precision, Kent water meters have solidified their position as the most reliable flow measurement solution for both civil and industrial projects. From households and apartments to factories, industrial zones, and urban water supply networks—Kent consistently delivers stability, transparency, and operational cost savings.

Contact Us Today

Contact Bao Tin Steel now for expert consultation on selecting the right model and to receive the latest quotation for Kent water meters:

• Hotline/Zalo: 0932 059 176
• Email: bts@thepbaotin.com