Founded in the USA in 1959, Fluid Metering, Inc. (FMI)® is the pioneering developer of the first valveless rotating and reciprocating piston metering pump. Headquartered in Syosset, New York, the company has spent over six decades perfecting precision fluid control for the most demanding OEM, life sciences, and analytical applications. As the exclusive distributor for the South Pacific region, John Morris Group brings this innovative technology to Australian and New Zealand laboratories, providing technical professionals with highly reliable dispensing solutions backed by local expertise and factory-trained service.

The FMI portfolio is built upon the patented CeramPump technology, which utilises chemically inert ceramic pistons and liners to deliver drift-free accuracy and exceptional durability. We understand the rigorous requirements of the Australian Laboratory and Industrial sectors, offering a versatile range of Laboratory and scientific equipment designed for microliter precision. From the pulseless FENYX and TRYTON nanoliter pumps to scalable systems for high-volume process flows, these valveless designs eliminate the primary cause of pump failure and clogging in complex fluidic circuits.

Technical Applications for Fluid Metering, Inc. (FMI) in Australia

In diagnostics, biotechnology, and precision manufacturing, the ability to dispense accurate volumes without the risk of valve sticking or maintenance-heavy seals is critical. FMI systems excel in these environments by providing a synchronous flow that is highly resistant to particulate matter and corrosive reagents. For laboratories requiring precise volume control, the Fluid Metering STFQ Micro Volume Adjustable Displacement Dispenser provides a robust solution for sub-microliter accuracy. Additionally, for integration into automated drive modules, the Fluid Metering STF Positive Displacement Sub-Microliter Drive Module enables seamless OEM fluidic control. By utilising Metering pumps with a valveless design, Australian facilities can achieve millions of maintenance-free cycles in applications ranging from environmental monitoring to pharmaceutical dosing.

Why Source Fluid Metering, Inc. (FMI) from John Morris Group?

• Innovative Valveless Design: The unique rotating and reciprocating piston design eliminates the need for check valves, which are the most common points of failure in traditional metering systems.
• CeramPump Technology: Features sapphire-hard ceramic internals that are chemically inert and dimensionally stable, ensuring the pump maintains its factory calibration over millions of cycles.
• Micro-Precision Performance: Offers exceptional accuracy for nanoliter and microliter dispensing, making it a preferred choice for high-throughput diagnostics and delicate sonochemical reactions.
• Scalable Fluid Solutions: Provides a wide range of flow rates, from a few microliters per minute up to two liters per minute, allowing for easy transition from laboratory R&D to full-scale production.
• Legacy of OEM Expertise: Since 1959, the brand has remained a trusted partner for medical device and analytical instrument manufacturers worldwide. Discover more about their engineering philosophy on the official Fluid Metering, Inc. (FMI) website.

We back this precision fluidic range locally with expert application support, dedicated service centres, and technical guidance across Australia and New Zealand.

Frequently Asked Questions

What are the main benefits of a valveless piston pump design?
A valveless design eliminates the need for check valves, which often clog, leak, or fail when handling particulate-laden or viscous fluids. This results in a much more reliable pump that requires significantly less maintenance and provides drift-free performance over long operational periods.

What makes CeramPump technology different from standard pump internals?
The technology uses high-purity, chemically inert ceramic for both the piston and the liner. Because the ceramic is sapphire-hard and does not wear or expand with temperature changes, it maintains a precise fit that ensures consistent displacement and extreme accuracy for the life of the pump.

Can these pumps handle aggressive chemicals and corrosive reagents?
Yes, the combination of ceramic internals and chemically resistant housing materials, such as the Fluid Metering FMI Series RH Valveless Piston Pump Head with ETFE, allows for the safe handling of a wide variety of acids, bases, and solvents used in industrial and laboratory processes.

Are FMI pumps suitable for high-precision nanoliter dispensing?
Absolutely. Specialized models like the TRYTON and FENYX are specifically engineered for pulseless, nanoliter-scale dispensing. These systems are ideal for microfluidic applications, DNA sequencing, and any process where reducing reagent waste is a priority.

Do the pumps require frequent calibration or seal replacement?
Due to the valveless design and the use of ultra-hard ceramic components, these pumps require far less maintenance than traditional diaphragm or peristaltic pumps. They are designed to operate for millions of cycles with virtually no drift in accuracy, reducing the total cost of ownership.

How can I get local technical support for FMI products in Australia?
As the exclusive distributor for the South Pacific, we provide full local support including application specification, installation guidance, and factory-trained service. Our team ensures your fluidic systems are optimised for your specific technical and environmental requirements.