Key Instruments Precision Flowmeters
We supply the highly acclaimed Key Instruments acrylic flowmeters. The flow meters are offered for either air use from 0.4 up to 11000 LPM and water 240CCM up to 400 LPM.
Key instruments glass tube flowmeters come in two basic lengths, 65 mm or 150 mm. Air range is from .05 up to 2200 LPM, and water ranges from 18.2 CCM up to 60 LPM.
These PITOT tube type flowmeters are used to measure water flow rates in closed horizontal PVC water pipe systems. They are ideally suited for swimming pool, spa and aquaculture applications. Compatible with existing flowmeter installations at an economical price. Ensures recirculation pump is flowing adequate water for optimum water filtration.
Series FR6000 oxygen and breathing air flow meters are made with high-impact resistant Lexan® hood and flow tube, combined with a sturdy machined brass base, these meters will stand up to the rigors of clinical or field use.
The Flowmeter Manifold System, available in 2-bay or 3-bay configurations, is designed to deliver oxygen to separate locations from a single source.
Moulded of high-impact resistant polycarbonate these flowmeters are available with 11 different air and water ranges.
We can offer a range of custom flowmeters manufactured to suit a customers own process and design . These can range from special scales to complete custom made bodies.






