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A diamond with arrows pointing outward, shedding heat.
Also known as: Heat exchanger symbol fluid power, Oil cooler symbol
In ISO 1219 fluid power diagrams a cooler is drawn as a diamond containing arrows directed outward, showing heat leaving the fluid.
Denotes a cooler removing heat from the fluid.
Contexts: Technical drawing
Uses arrow direction to distinguish itself from the heater, which is drawn identically but with the arrows pointing inward.
Contexts: Technical drawing
A diamond containing two arrows pointing outward from its centre towards opposite corners.