BP-1 - Make purchasing consumable bottle pumps a thing of the past. This (mostly) stainless steel pump has been completely redesigned to dispense smooth condiments (without particulates), directly from a manufacturers jar with a 38 mm opening. The one-piece discharge tube with over molded knob and combination ball/pinch valve design has only a few parts. And clean-in-place certification makes maintenance a breeze. Standard features include: NEW - Streamlined pump design with only a few parts 1 oz (30 mL) maximum portion adjusts in 1/4 oz (7 mL) increments Fits jars as short as 7" (17.8 cm) Black knob only