The series MHQJ2 offers specially designed dust covers that protect internal parts from contamination. Three boot materials are available for different applications. The standard rubber * is for general-purpose applications. Fluororubber * is recommended when the gripper will be subjected to cutting oil, etc. A silicone rubber * model is suitable for clean room and food industry applications. Switches can be integrally mounted. The MHQG2 is a parallel internal/external holding type gripper offered in a single or double acting model with a variety of finger mounting options. The MHQG2 is available in 32 and 40mm bore sizes, and is auto switch capable.