ZT VARIABLE SPEED DRIVE An intergrated frequency converter varies the speed of the compressor to closely follow air demand, saving enough energy to payback the additional investment in typically one to two years. • Brochures: ZT/ZR15-45 & ZT/ZR37-50VSD
	Z55-90 SERIES Oil-free… risk-free. When it comes to compressed air, oil=free air is no longer the privilege of exotic production processes. It is simply the preferred solution for many compressed air needs. • Brochures: ZT/ZR55-90 FF&VSD
	OIL-FREE SCROLL the SF scroll series relies on a radically new technology, ensuring economy in operation, extremely quiet running, minimum servicing and space saving thanks to its simplicity and compact design. • Brochures: SF1-15