Suitable for carpet, automobile cushion, back cushion, gas sofa, swim ring, cistern, mattress and large toy, etc. Power output is adjustable, push pedal can be motor-driven. Model: GP15-D1 GP20-D2 Power: 15KW, 20KW Power supply: 380V50Hz , 380V50Hz Upper polar plate:950*1000mm(15KW), 950*1450mm(20KW) Lower polar plate:1000*1100mm (15KW), 1060*1600mm(20KW) Push pedal: 1000*1260mm(15KW), 1120*1700mm(20KW)