Tube bender: DWG-4B, 1. Pump: 62MPA 2. CE approved Tube bender:Type: DWG-4B(Electric type)1. Pump: 62 Mpa2. Bending angle: 180º--90º3. Bends radius: 4D4. Capacity: 1/2"--4"5. Weight: 210kgs6. Hand: 21.3*2.75, 26.7*2.75, 33.5*3.257. Dia.(Φ): 42*3.25, 48*3.5, 60*3.5, 75.5*3.75, 88.5*4.0, 108*4.5 Tube bender