Now in stock the new Hills Ec-3000 electric Air compressor £949 The Next evolution has arrived... The EC3000 evo Our latest compressor is literally the evolution of 182 years of Engineering Research and Development by Ernest Hill Ltd. Designed, Manufactured and Assembled by Hill Pumps in our Sheffield, UK, Factory. The evo has a number of changes and improvements in how the compressor works, including some great new features, making the Hill Compressor even more reliable, durable and with a better user experience. We have built in an Automatic Air Pressure Purge This kicks in whenever the motor on the compressor stops, so when it goes into a cooling cycle and when a fill is paused or finished. This not only takes the strain off the motor when starting again against very high pressures, but has the added benefit of purging the air, including any moisture from inside the unit. This is very important for people filling larger rifles and or cylinders.