Built-in timer allows the tank to be used without supervision. Safety switch that automatically shuts the machine down when the lid is opened during cleaning. Unit can be used to clean spray guns with solvents or water. Diaphragm pump provides a long lifespan and consistent performance. Drain valve at the bottom of the tank makes it easy to remove used cleaning solutions. Features & Benefits:Built-in timer allows the tank to be used without supervision.Safety switch that automatically shuts the machine down when the lid is opened during cleaning.Unit can be used to clean spray guns with solvents or water.Diaphragm pump provides a long lifespan and consistent performance.Drain valve at the bottom of the tank makes it easy to remove used cleaning solutions.Model No. SM23P Specifications: Model No SM23P Air Consumption: 2-4cfm Brand: Premier Depth: 650mm Gun/Pot Capacity: 2/2 Height: 1100mm Nett Weight: 35.2kg Pump: Diaphragm Recommended Air Pressure: 40-60psi Width: 4