ACTION PUMP RYTON ROTARY DRUM PUMP 3004 – 8 GPM RYTON ROTARY PUMP DISPENSES 8 GPM. USED FOR AGGRESSIVE CHEMICALS SUCH AS ESTERS, ALCOHOLS (PROPYL, AMYL, BENZYL), BASES, HYDROCARBONS, KETONES. FITS 15, 30 & 55 GALLON DRUMS WITH A 2″ BUNG OPENING. DO NOT USE WITH ISOPROPYL ALCOHOL; WE RECOMMEND USING MODEL B623144 FOR ISOPROPYL ALCOHOL. INCLUDED: 3 PIECE SUCTION TUBE, 2″ BUNG ADAPTER, CURVED DISCHARGE SPOUT. CONSTRUCTION LEGEND: 304SS (STAINLESS STEEL)