Inches water column (in WC) - Equilibar

Inches water column (in WC)

a b c d e f g h i j k l m n o p q r s t u v w x y z
BACK TO GLOSSARY

Inches of water column is a unit of pressure mainly used in North America to measure small differences in pressure. 1 inch of water is the pressure exerted by a 1 inch high column of water at a given temperature. It can also be represented as in WC, inAq, inches water gauge, or in H2O. Air and other industrial gasses are often measured in inches of water when at low pressure rather than inches of mercury or pounds per square inch (psi).

 

The direct sealing diaphragm technology of Equilibar back pressure regulators offers unmatched precision for challenging pressure control situations including those in aerospace, research, catalysis, two-phase flow, cryogenic, biotech, and extreme temperatures.

Contact Us
A

Absolute pressure

Air-loaded valve

B

Back pressure controller

Back pressure reducing valve

Back pressure regulator (BPR)

Back pressure valve

Ball valve

Bernoulli equation

Butterfly valve

Bypass valve

C

Cavitation

Centrifugal pump

Check valve

Closed-loop control

Compressible flow

Coriolis flow meter

Cv

D

Density

Derivative control mode

Diaphragm regulator (valve)

Differential pressure

Dome-loaded regulator (valve)

E

Electronic pressure regulator

F

Flow chemistry

Flow coefficient of a valve (Cv)

Flow control valve

G

Gate valve

Gauge pressure

Globe valve

I

Ideal gas law

Inches water column (in WC)

Incompressible flow

Integral control

L

Laminar flow (laminar regime)

Lobe pump

M

Magnetic flow meter

Mass flow meter (MFM)

Mixed-phase flow

Multi-phase flow

N

Needle valve

Non-Newtonian fluid

O

Open-loop control

P

Peristaltic pump

PID controller

Pilot operation

Pipe friction

Positive displacement pump

Pressure reducing regulator (PRR)

Pressure reducing valve (PRV)

Pressure sustaining valve

Proportional control

Proportional valve

Pump slip

R

Reference

Relief valve

Rotameter

T

Tangential flow filtration (TFF)

Thixotropic shear thinning

Turbulent flow

Two-phase flow

V

Vacuum breaker

Vacuum regulator (valve)

Valve Authority

Viscosity

Volumetric flow rate

W

Water hammer

Equilibar News
Connor Kerlin, application engineer, at desk

Team Member Spotlight: Connor Kerlin, Application Engineer

As Application Engineer for Equilibar, Connor Kerlin brings a strong skillset in areas such as high-speed diagnostics, prototyping and project management, much of which he developed while working as an Experimental Lead at Lawrence Livermore National Laboratory (LLNL). “I’ve always enjoyed making things, whether that was woodworking or coming up with a better way to Read More

Read More