For the engine intake component, see Velocity stack. An air horn is a pneumatic device designed to create an extremely loud noise for signaling purposes. It usually consists of a source which produces compressed air, which passes into a horn through a reed or diaphragm. The stream of air causes the reed or diaphragm to vibrate, creating sound waves, and the horn amplifies the sound so it is louder.
Company Overview. Purecircle Limited (DI) is in the food producers & processors sector and is currently trading at 322.00p per share. In the last year Purecircle Limited (DI)'s share price has ranged from 195.50p to 386.25p and brokers are currently rating this stock as 'buy'. 1 Day1 Month6 Month1 Year3 Year5 Year.
Purecircle Ltd (PURE) Ordinary 10p. * Please note that there can be occasions when the Selling price shown may be temporarily higher than the Buying price. This can sometimes happen when the stock market is closed but it can also happen at other times for a variety of reasons. However, when the stock market is open and you place a trade, the selling price available to you will never be higher than the buying price. Live prices will be available when you place a deal with us during market hours.