BP-1 THICK, ECO™ THICK FOOD BOTTLE PUMP, dispenses thick, crafted ingredients from a manufacturer's bottle with 38 mm thread opening, as short as 7", with 1/2" dia. discharge tube, designed to reduce dispensing force, serves 1 oz. max, with collars provided to reduce in 1/8 oz. increments, NSF-clean-in-place, NSF