Our range of Jets™ toilets and urinals are made from high quality porcelain (vitreous china). A stainless steel toilet model is also available. We supply wall mounted as well as floor mounted models for installation convenience. All toilets come with vacuum valves installed and ready to operate.
they use less than 1 litre of water per flush - mainly to keep the toilet clean.
http://www.contractorsoutletgroup.com/toilets.htm