Replacement Unloader for AR20890 Mini-Matic 4/B Unloader (Injector)

by | Jul 22, 2026

Bolt-On Unloader This is a Mini-Matic unloader designed for compatibility with Armor RMW. Features an adjustable injector enabling the operator to set the amount of soap injected into the line. These situations are unavoidable and we may not realize it.