• Synthetic Compressor Oil is both for lubrication and cooling
• Synthetic compressor oil is the factory supplied & recommended Silentaire Compressor Oil for all Werther Sil-Air silenced compressors & is also used by the majority of other brands of silenced/hermetic compressors using refrigeration type pumps.
• This is a high performance synthetic compressor oil with antioxidant & antifoam additives specifically tailored for high temperature air compressor operation, being suitable for air compression temperatures of up to 220°C.
• 0.5 liter (500ml), 24oz.
• Recommended oil change interval is 1 year on all Werther Sil-Air Units* WARNING! NEW COMPRESSORS ARRIVE WITHOUT OIL INSIDE!
  * This is to prevent oil from going into compression chamber during transport, owing to accidental overturning and thus damaging its functioning.
  * Remove the rubber plug on the intake pipe, remove the air intake filter and the spout from the plastic bag and screw the spout on the supplied oil bottle.
  * Now add the oil through the side pipe (for motors type 15 and 30) or the oil charging hole on the cover (for motors type 50 ) until reaching optimum level, as indicated on the data label, and visible through the oil level glass.
  * OIL MUST NEVER BE OVER THE MAX. OIL LEVEL!* NEVER USE AN OIL DIFFERENT FROM THE ONE RECOMMENDED BY THE MANUFACTURER; THIS WOULD VOID ALL GUARANTEES!* Keep any oil remaining in the bottle for future topping up. Now insert the intake filter on the pipe or in the hole. After having added the oil, never overturn or excessively tilt the compressor as this would cause the oil run out.