The P3 POWERLUBE is a premium quality, reliable, 50:1 air-operated pneumatic greasing system that is excellent for high volume grease users that have many applications and require continuous high-pressure greasing. This portable grease dispensing system is suitable for 20kg pails and is equipped with a low air consumption motor that doesn't need to be lubricated due to the use of modern polymer materials. Users will save on power and the oily mist and mess associated with air-operated equipment is gone. Suitable for underground coal mine applications. Technical Specifications • P3001 (50:1) Air-operated pump • Maximum pump output pressure: 51,700kPa (7,500psi) • Maximum gun output pressure: 68,900kPa (10,000psi) • Compatible with 20kg (or similar size) pails • 4m x 6mm ID delivery hose • Output 460g/min (at pump) • Grease viscosity up to NLGI No.2 • Wetted components - Zinc, hard chrome-plated carbon steel, brass, Nitrile and polyurethane rubber • Maximum air pressure: 150psi • Minimum air pressure: 60psi • Air inlet: 1/4" NPT (F) • Pump outlet: 1/4" NPT (F) • Minimum compressor size: 0.08m³/min (3cfm)