SR-4 SERVING STATION, (4) JARS & STAINLESS STEEL PUMPS, countertop, non-insulated, pumps dispense 1-1/4 oz. servings, which can be reduced in 1/8 oz. increments with provided collars, includes (4) 3-1/2 quart fountain jars and (4) pumps for ambient temperature thin syrups and flavor concentrates, white plastic jars, stainless steel pumps, NSF