I developed the original sentence two on six.

His specifications: Original sentence modified: Two-Piston Twin Tower Model name: CTT4X4 Power source: DC - 12V Maximum current: 60 amperes Pressure: 150 psi (10.5 kg/cm²) Operating time at 40 psi: 100% Flow rate: 103 L/min - 103 liters per minute Weight: 12 - 14 kg Brand new and in cardboard, never used, worth 1520 I'm selling it for 1000