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A flow meter is a device that directly displays and/or calculates the passing volume or fluids. Flow meters are often called flow indicators, rotameters, flow rate sensors, flow transmitters, water meters, gas meters and air flow sensors. The nomenclature used to describe flowmeters is both regional and industry specific.

Our organization has supplied meters to almost every region in the Philippines. Whether you need to buy a flowmeter in Manila, Cavite, Batangas, Cebu, Davao, General Santos or in a remote location, we also have flow solutions for all types of measurement scenarios. 

What type of flow meter is the best meter? Some meters are designed for measuring water and wastewater while other metering technologies handle gas flow, oil flow, or steam measurements. 

Since not all flowmeters are the same and each technology has its place in an application, it is possible to select a flowmeter based on whether or not it fits the purpose. A flow meter is a metering device. This means that it literally counts the amount of fluid passing through its measurement area or uses an inferential method to calculate volumetric or mass flow. 

Use a portable flow meter for pump performance testing. Check the pumps meet output specifications. Rental options are available. 

Flowmeters measure fluid. A fluid can be air, liquid, gas or steam and each fluid type has a popular solution for best measurement.

Do you also supply flow indicators? Yes! 

Some applications simply require flow indicators. What is a difference between flow meters and flow indicators? The indicator simply tells you if there is “flow” or “no-flow”. We represent Flow-Mon UK who manufacture flow indicators for small pipes and medium pipe size flows.

Fuel Flow Meters, Steam flowmeters, Magnetic Flowmeters, Diesel Meters, Water and Wastewater solutions, natural gas and more.

We are familiar with flow technologies and can aid in the selection of the right type of flowmeter for your application.  Some of the questions that might need answering are: 

What is normally important to know when choosing a flow meter?

  1. Is the fluid water, air, gas, steam or a chemical?
  2. Do you want to count total volumes, flow rate or both?
  3. Is the liquid viscosity high? E.g. water has a low viscosity while some oils have a high viscosity.
  4. Do you require local indication i.e. do you want to see the flow rates displayed on a local or remote display or both?
  5. Do you require a signal of the flow rate to be sent to a remote location. What type of flow signal do you require? e.g. 4-20mA, Modbus, HART.
  6. What is the minimum and maximum detectable flow velocity you require?
  7. Is the application low or high pressure? Do you need screwed or flanged connections?
  8. Is the media being measured toxic or corrosive? Is safety an issue?
  9. Is the flow instrument installed in a hazardous area? Does it require ATEX, IECEx approvals for e.g. Zone 1 or Class 1 Division 1?
  10. What are the pipe sizes and pipe materials?
  11. Does the flow meter work of mains power e.g. 220VAC, 24VDC or do you require a battery powered flowmeter? If you require a battery operated a flow meter, how long do you need the battery power to last?
  12. Is flow meter accuracy and repeatability of utmost importance? e.g. is it controlling a process or is the fluid being measured expensive?

Before buying a flow meter, it is important to know the actual requirement. Some flowmeters suit a budgetary need, and we could say they are the “best price”, but others fill a stringent technical requirement and might be working under a higher pressure or temperature. We hope to be a flow meter supplier that meets your exact requirements in accuracy and repeatability at an affordable price.

Featured Meters


Magnetic meters measure volumetric flow rate and are popular on water and wastewater, cement and many other general flow applications. See more..

Which countries do we import flow meters from?

We are importing flow meters from the USA, UK, Germany, Korea, Japan and China. 

How much does a flow meter cost?

The price of a flow meter has to be calculated on the basis of the cost of the meter, the cost of the installation, the complexity of the set up, the maintenance requirements and other factors which an owner or operator of a plant or system must consider such as the MTBF (mean time between failure) for the flow device installed.

How long will it take to deliver the flowmeter to my store?

This will depend on the complexity and the type of meter as well as the availability. It can take between 1 week to 12 weeks. Some flow meters are also in our local stock.

What about flow switches?

Need a flow switch for liquid or gas? If you need a flow switch, we can supply flow and level switches.

Feature – What is a Sonalok clamp on flow meter?


Ultrasonic Flow Meter

One of the advantages of the Portalok 7S ultrasonic flow meter are its proven track record and its thousands of reliable measurements in almost…

Magnetic Flow Meter

A range of high quality economically priced magnetic flowmeters for water and wastewater applications and fluids which are conductive.

Flow Indicators and Flow Switches

The Spinner type flow indicator is the latest design of low cost, ‘entry level’ type of Flow Indicators. This robust indicator outperforms other spinner…

Air Flow Meter

Since our beginning eighty years ago, with the founding of Kano Laboratories, Kanomax has been the market leader in the development…

Diesel Flow Meter

The diesel Flow meter is a positive displacement Meter to measure the liquid or instantaneous flow of the Pipe tube. It is an accumulated….

Differential Pressure Flow Meter

Using pressure transmitters and coupled with a flow restricting such as an orifice plate or alternatively pitot probes, the flow rate of a fluid…

Open Channel Flow Meter

The Sultan Flow measurement system operates by transmitting an ultrasonic signal from its transducer towards the liquid being monitored…

Oval Gear Flow Meter

An Oval Gear Flow Meter is a mechanical type of meter that works by the positive displacement principle…

Flow Switch

Increased features, performance, and versatility are available in the FS16 Flow Switch. The FS16 provides visibility to the flow rate…

Mass Flow Controllers

Mass flow controllers. Precise measurement and control of air and gas for the semiconductor and tech industries…


A rotameter or variable area flow meter is an industrial flow meter that measures the volumetric flow of liquids and gases…

Level Measurement

HAWK develops and manufactures level measurement equipment based on different technologies such as, Acoustic Wave, Ultrasonic…

Doppler Open Channel Flow Meter

The DOF6000 series flowmeter consists of Flow calculator and the Ultraflow 6537 Sensor, it is used to measure water velocity, depth…

Sight Glass

A pioneer in the safety sight glass industry, PresSure Products Company (PPC) produces a complete line of sight glasses, liquid level gauges…

Air and Gas Flow Meters

Thermal Mass Flowmeters – Gas and Air MFC Mass Flow Controllers. Pressure and Flow Control. Battery powered Mass Flow Meter for air…

Turbine Flow Meters

Turbine Flow Meters for flow measurement of fuels, marine engine fuel monitoring, light fuel oil, thermal oil, solvents…

Gear Flow Meter

PD also known as positive displacement flow meters are ideal flow measuring devices for all kinds of chemicals and fuel including…

Vortex Flow Meter

A Vortex flow meter measures flows of liquids, gases and steam by sending the frequency at which vortices are alternately shed from…

Thermal Mass Flow Meter

If your process requires precision flow measurement of a liquid, gas, slurry or homogeneous solid, you can depend on Thermal Instrument…

Coriolis Flow Meters

We are 100% focused on perfecting Coriolis mass flowmeters. And because we invest all our engineering skills in this technology day in…

Oval Gear Flow Meter


Gas Measurement

Air Measurement

Steam Measurement

Liquid Flow Measurement


Rental Meters Available

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