This durable polycarbonate pump dispenses directly from a 1-gallon (3.8-L) jar with a 110-mm neck opening. You should measure the outside diameter of your jar opening - including the threads, to determine the proper size needed. The stainless steel lid will sit over the jar threads.
Solution™ pumps are quite versatile in their ability to dispense a variety of thick, thin, and even products with particulates. Unlike most plastic pumps, the Solution style pumps offer adjustable portion control, can be disassembled, are dishwasher safe and NSF listed. The 1-ounce (30-mL) serving is the maximum portion per stroke. Portions can be reduced in 1/4-ounce (7-mL) increments, using the supplied gauging collars.