"The 1in. FastPipe compressed air piping system uses compression-style fittings for fast installation in half the time of traditional methods. No gluing, threading or soldering required. Uses powder-coated aluminum alloy pipe. Max. PSI 190, Pieces qty. 12 FastPipe 1in. tubes. Fast installation with compression fittings Powder-coated aluminum alloy pipe Provides superior air quality with no pipe rust or corrosion Smooth pipe wall allows compressed air to flow efficiently, lowering energy costs 100-ft. kit includes 12 pieces of 1in. FastPipe 8ft.6in. ea. FastPipe fittings sold separately"