Compound Metering Pumps are recommended to all vibratory mass finishers. Automatic compound dispensing assures consistent processing. A flow-through solution cleans chips, flash, soil, abrasive fines, oils out of the process chamber. And the most economical way to dispense vibratory finishing compound is to use a flow-through utilizing a compound metering pump. They are used with liquid compounds that you can set to a desired amount of both compound and water. Once set to the desired compound and water amount, no other action is needed. A flow-through liquid compound system is superior to hand additions of dry or pre-mix compounds which are generally wasteful and difficult to use. Metering pumps are not used for abrasive compounds.