1⁄4” air inlet

and maximum size solid to pass is 5/16” (8 mm)

• Gear oil

an air pressure gauge and pressure-relief valve

It SHOULD NOT be used manually to start and stop the burner

Liquidynamics 12059 Follower Plates Thermal Relief Kit 1⁄4” air inletThe follower plate is indispensable when using heavy greases. The follower is pulled towards the bottom of the drum by the vacuum created by the pump operation and provides the following advantages: Keeps the grease clean and free of impurities. Compresses the grease which eliminates the formation of air pockets and possible cavitation of the pump. Insures complete emptying of the drum contents. Constructed of heavy duty materials with a double 'O'