The Server Products 80879 is a high-quality condiment syrup pump designed for thick and thicker products. This stainless steel lever pump is compatible with 3-1/2 qt. fountain jars (not included) and offers a maximum serving size of 1 oz., which can be adjusted in 1/8 oz. increments using the included collars. The pump is NSF certified, ensuring it meets strict public health standards for safety and sanitation. Ideal for restaurants and food service operations, this pump provides precise dispensing for a variety of condiments and syrups.