This Continental 10HL pump threads onto standard 1 gallon plastic bottles. The unique treated body disassembles quickly for sanitary cleaning. The body and head are polyproplene for maximum chemical compatability. Use with cleaners, waxes, food products, cooking oils, hand soap, shampoo and germicidal detergents. A handy hold-down feature allows the pump to be secured in the compressed position to prevent unintended dispensing during transport. Dispenses 1 oz. per pump.