Alicat flow and pressure instruments simultaneously measure mass flow, volumetric flow, pressure, and temperature. They are always custom-built to accelerate your scientific discoveries and technological developments.
Multivariate measurement and control, accurate for any gas flow.
Get a Recommendation
There are countless uses for Alicat devices. If you need assistance choosing a device, please Request a Recommendation from an Alicat Engineer.
Fluid Independent
CODA Coriolis Mass Flow Controller
Leak Testing
Whisper MCW Series Mass Flow Controller
Monitoring & Recording Output
Whisper MW Series Mass Flow Controller
Dosing & Gas Mixing
MC Series Mass Flow Controller
Portable Flow Verification / Calibration
MWB Series Battery Powered Mass Flow Meter
Air Quality Monitoring
FP-25 Calibrator Kit for Air Quality Monitoring
Bioprocessing
BIO Series Controllers and Meters
Vacuum Coating
IVC Series Integrated Vacuum Controller
Best for Corrosive Gases
MCS Series Mass Flow Controller
Replace Thermal MFCs
MCE Series Drop-in Replacements for Thermal MFCs
Pressure & Flow Controllers for your Industry

Environmental
Ambient Air Monitoring
Smarter flow controllers for pollution analyzers and robust flow standards that endure the harshest weather
I’ve been really happy with the flow meter so far. It responds quickly and has given us accurate flows...without having to keep climbing up and down the ladder.
FP-25
Portable Gas Flow Standards
Instant readings at any flow rate, accurate in any weather
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+ - 1 % of reading
Flow accuracy
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+ - 1 mmHg
Pressure accuracy
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< 10 ms
Measurement response
-
100
0 % RH
Accurate at any humidity
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∞
Lifetime warranty


Bioprocessing
Vaccine Development
Whether using stainless steel tank or single use bioreactors, you can reduce your cost per run by replacing rotameters.
See IndustryAs usual, it is working wonderfully. The customer was dumbfounded by how quickly the unit snaps to setpoint and holds.
Bio Series
Gas Mass Flow Controllers
extreme flexibility and precise measurements in the world’s only bioreactor mass flow controller.
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5000 SLPM
Flow Rates
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10 ms
Typical control response
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FDA -grade
Elastomers
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7 protocols
Industrial communications
-
∞
Lifetime warranty


Vacuum Coating
I cannot believe how much effort your guys put into helping us out. Alicat has always been a positive experience.
MCE and MCV
Gas Mass Flow Controllers for Vacuum
Rapid control speeds with optional pneumatic shut-off valve
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< 50 ms
Typical control response
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200:1
Turndown ratio
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130
98 gases
Preloaded gas calibrations
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6 protocols
Industrial communications
-
∞
Lifetime warranty

NEW! CODA-Series Coriolis Instruments
High precision liquid and gas measurements independent of fluid composition.
Be confident knowing that your CODA instrument is highly insensitive to most external vibrations and bumps, ensuring minimal effect from interference.
Check it out