The K4 SUPERLUBE™ Portable High Pressure Manual Greasing System provides high-volume/high-pressure greasing in a compact and portable package for 20kg pails. The SUPERLUBE™ consists of two main components, a hand operated spring-loaded T handle pump, which dispenses grease from the container to the hose and gun and a patented high pressure/high volume KR Pressurite™ gun. When the gun is set on the high volume position the gun will deliver up to 5,000 psi and when set on the high pressure setting the gun will deliver a lower volume of grease, but at higher pressures ( up to 10,000 psi). The K4 is an economical alternative to the more expensive air-operated greasing systems.