Hydraulic Fluid, , Bottle, SSU Viscosity (100 deg F / 210 deg F), Viscosity Index

Below 20 degrees Fahrenheit is where you'll want to stop using it. The fluid handles cold conditions well within that range and is built for smooth operation even when things get chilly, but running it under 20°F isn't recommended. Storage is a bit more forgiving, you can keep it stored down to negative 10°F without issue, just don't put it to work below that 20-degree mark.

This biodegradable hydraulic fluid is compatible with all Power Team pumps, cylinders, valves, and other accessories that use standard seals, so you shouldn't need to change anything.