When you want 3,700 square metres per hour burnishing power, you can rely on the legendary long life and reliability of the Polivac Gas 38 Burnisher. Fitted with the new Closed Loop Engine Emission technology, it automatically ensures that CO emissions are minimised and maintained at safe levels, below the workplace exposure standard determined by Safe Work Australia. Designed specially for shopping centres, supermarkets and large areas the Gas 38 is the productivity machine. Dual 50 cm overlapping pads give a huge, flawless burnishing path.