... /3/4 hydraulic pipe bender HHW-2/3/4HHW-2max.pressure:9Tmax.stroke:250mmcrimp range:21.3-60mmbending formers:1/2",3/4",1",1 1/4 ... .pressure:19Tmax.stroke:320mmcrimp range:21.3-88.5mmbending formers:1/2",3/4",1",1 1/4", 1 1/2",2",2 1 ... :370mmcrimp range:21.3-108bending formers:1/2",3/4",1",1 1/4", 1 1/2",2",2 1/2",3",4"pipe wall thickness ...