What kPa Means on a Pump Gauge
kPa stands for kilopascals, a unit of pressure. A pump display may show the amount of vacuum relative to the surrounding air. Check the manual for how your particular display represents that reading.
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Read the unit before comparing numbers
Pressure may be shown in kPa, psi, or another unit. The same numeral in two different units does not mean the same pressure. “Pounds” alone is incomplete: pounds per square inch is a pressure unit, while pounds by itself is not.
Do not copy a setting from a different device without understanding its scale and instructions. A mode number or intensity level may not represent a pressure measurement at all.
The gauge measures pressure, not tolerance
A number cannot tell you whether tissue is being pinched, whether the cylinder fits, or whether you should continue. Use the product's instructions and stop for pain, numbness, or discoloration.
We do not recommend a beginner-to-advanced ladder of pressure targets. Being familiar with a pump does not create a reason to keep increasing suction.
Record settings accurately if you record them
Include the device and unit, not just the number. If a setting that was previously comfortable feels different, release the pressure and check the setup rather than relying on the record.
For cylinder fit, use the sizing guide. For the order of operation, see how to use a pump. The Pro Pump listing has the equipment details; its supplied instructions govern use.
