The CNC Floor Drive is a professional-grade floor pump featuring full CNC-machined aluminum construction and hardware. Designed and built to offer a lifetime of service, the pump features fully rebuildable internals and an extremely accurate 3.5-inch precision gauge tested and calibrated in-house for superior accuracy. FEATURES: An extra-long nylon-reinforced hose with aluminum couplers is terminated with our signature ABS-1 Pro chuck. SPECS: Weight: 1.45kg / 3.2lbs Max Pressure: 220psi | 15bar