Fluid Metering, Inc. are a division of Roper Industries based in Syosset, New York, USA. They are a pioneering design and manufacturer of high-performance fluid handling solutions, continuing to be a leader in the manufacturing of valve-less ceramic dispensers and metering pumps with a strategic focus in the life science market segment.
Proudly, incorporating over 64 years of OEM design and experience to meet customer specific application requirements with accuracy, precision and reliability.
Premier Control Technologies have been their exclusive distributor of precision fluid control solutions throughout the United Kingdom and Ireland since 2023.
Founded in 1959, Fluid Metering, Inc. designs and manufactures engineered precision fluid control solutions and pioneered the first valveless rotating/reciprocating piston metering pump—technology that evolved into today’s CeramPump® platform known for accuracy, repeatability and reliability. FMI’s mission is to unlock next generation fluidic applications for life science and industrial partners, supported by a culture focused on product excellence, collaborative engineering and customer success.
FMI solutions are used across Analytical Instrumentation, Diagnostics/IVD, Medical Devices and Biotechnology, where precise, repeatable micro to macro flows are required. They are also applied in industrial duties including inkjet/3D printing, cartridge filling, semiconductor, lubricant/glue dosing, cosmetics/fragrance, food & beverage, contact lens monomer dispensing and mosquito abatement.
The products below reflect the items listed on our FMI manufacturer page.
Combines priming, flushing and dispensing in one compact unit, enabling accurate, repeatable 1–400µL dispenses and non contact shots down to 4µL. Designed for OEM life science platforms as a drop in alternative to syringe pumps, with electronic volume changes and streamlined fluidic architecture.
Miniaturized fixed dispense system for 5–400µL in 1µL increments, delivering highly repeatable shots at the microscale. Ideal for laboratory automation and OEM instruments needing simple, repeatable fixed volumes.
Extends fixed dispense capability to 250µL–1.25mL (1µL increments) for larger micro doses. A robust option when applications outgrow STF volume ranges but still need compact, fixed shot precision.
Brushless drive, valveless piston metering optimized for continuous flow/bulk transfer with excellent stability over wide viscosities. Suits OEM duties where long life, pulseless metering is required without frequent recalibration.
Two valveless heads on a single stepper drive provide precise ratio blending from 1:1 to 1:100, from microlitres to litres. Each head is independently adjustable, enabling accurate on instrument dilution, gradient formation or dual stream dosing.
A variable speed, lab ready assembly offering instant flow adjustment during operation with drift free performance. Controlled by an external controller (e.g., V300), it’s a practical choice for benchtop dosing where quick tuning is needed.
A compact DC driven laboratory pump designed for mobile/remote/instrumentation applications. Provides dependable, repeatable metering where small footprint and DC supply are preferred.
These brushless DC laboratory drives span 6–1550rpm variants, covering sub mL/min to ~2L/min depending on the selected pump head—maintaining accuracy with ceramic/stainless wetted paths. The modular design allows interchangeable heads and flexible mounting for wide process coverage.
A motorless ceramic piston head to pair with your own drive, delivering the FMI valveless benefits in the smallest form factor. Ideal for space limited OEMs seeking direct integration and motor choice flexibility.
Ceramic piston pump head modules that mount to Q series pedestals/drives to set dispense volume/flow capability; materials and sizes can be tailored per duty. Choose Q1/Q2/Q3 to match required stroke volumes and pressure limits while retaining the same core valveless mechanism.
Combines mechanical stroke length adjustment with electrical speed control for fine, repeatable metering. A flexible choice for labs needing manual trim plus DC control of flow rate.
Automated process control pump that eliminates valves for low maintenance and long term, drift free performance—capable of millions of cycles at ~1% precision or better. Well suited to continuous dosing and closed loop control.
Family overview page covering the QBLDC lab drives (multi speed options) and compatible heads. Use when you need to select a speed/head pairing to hit a specific dispense volume or continuous flow window.
A linearly driven ceramic piston pump with only three moving components, capable of sub microlitre dispenses and tight backlash control for highly consistent nanolitre shots. Delivered with development kit options for fast OEM evaluation.
Next generation evolution of FENYX delivering ~230% higher flow/dispense capability while retaining non contact, priming and flushing in one device. Designed for seamless integration and long life precision in higher throughput life science platforms.