40mm closure to suit 5 litre containers

For accurate 30ml (1 fl.oz.) delivery of a wide variety of highly viscous products such as hand soaps, detergents, cooking oils, food relishes, waxes and cleaning chemicals. Lock-down pump head provides leak-proof shipment of product with pump in-situ. Colour coded - available in Blue,Green, Red, Yellow, Black and White. Standard closure 38mm or 40mm, can accommodate a multitude of larger plastic or metal lids and closures. Polypropylene with stainless steel spring/valve. (optional 15ml or 10ml dosage pumps on request).