Our new 500ml foaming pump bottle is made from PET material, sealed with a particular 40mm foaming pump.
The similar foaming bottles are availabe in 180ml, 250ml and 500ml. If you are looking for other bottle volumes, we could also build mold to meet your requirement.
The type of foaming pump is swith to lock pump, it can be easily twisted to lock or open. This pump is designed to work with a thin water liked substance which must have sufficient surfactants to creat foam, so no matter the liquid soap or detergents, it should be water based to assure the foamability.