The perforated upper pan serves as a flame arrester.
Made of chemically resistant Ryton® and brass, the pump base is designed to leave less liquid in the bottom before having to refill.Pushing down on the pump assembly fills the upper pan with liquid. | Justrite Steel Plunger Dispensing Can, Perforated Pan Screen Serves as Flame Arrester, Red, 1 Quart, Steel/Brass, 10108 Justrite Steel Plunger Dispensing Can, Perforated Pan Screen Serves as Flame Arrester, Red, 1 Quart, Steel/Brass, 10108 Surplus liquid drains safely back into reservoir. Dispense flammable liquids and solvents safely, without waste or exposure.