The FP-200V stainless steel pump dispenses precise portions of thin syrups or flavors from your standard 2 quart (1.9 L) fountain jar. Each press or stroke serves a 1 oz (30 mL) maximum portion or can be reduced in 1/8 oz (3.7 mL) increments. Contents can be quickly identified by specifying a colored and engraved pump knob upon order, at no additional charge; black is standard.