Contains high performance SAPPHIRE Advance 2 Disposable gas operated grease dispenser for trouble free lubrication Grease will dispense of a period set between 1-12 months Ideal for hard to access areas Transparent housing makes it easy to monitor lubricant levels ATEX certified The SAPPHIRE Unilube is a gas operated lubrication system for a wide range of applications including bearings, slides and bushes. SAPPHIRE Advance 2 is fortified with PTFE therefore is ideal for high speeds such as electric motors and fan bearings. The Unilube contains 125ml of grease, this can be set to dispense over a time period of 1-12 months. The temperature range of the grease is -30°C to +160°C, the temperature range of the unilube unit is -20°C to +60°C. The Unilube can be mounted remotely using up to 1 metre tubing and is IP68 rated.