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YELLOW JACKET heat pump manifold pressure gauges depict the volume of air passing to the heat pump. These gauges are useful in refrigeration and HVAC systems.
YELLOW JACKET pressure gauges have large 3.125-inch dials for easy observations.
They have nylon seals to avoid leakage during measurements.
The brand provides high and low-side gauges to read heat pump pressures & transitions in heating or cooling mode.
These heat pump gauges feature a flutterless technology with a brass surge protector to minimise needle pulsation.
Compatible Accessories
YELLOW JACKET 49100 Replacement Crystal: This crystal replaces the existing deformed / abrased crystal for clear observations.
Standards and Approvals
UL
Frequently Asked Questions
What is the range of these manifold pressure gauges?
0 to 800 psi.
What is the accuracy of these pressure gauges?
+/-1%.
What are the high side and low side in the refrigeration system?
A low pressure or low side is the part where the refrigerant absorbs heat as it evaporates. High pressure or high side is the part of the refrigeration system where the refrigerant vapour releases heat as it is condensed back into a liquid.
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