 
          Airtac F-SI160TCM1 Flange Mounting Accessory
This is a F-SI160TCM1 Flange from Airtac. Specifications: TCM1 flange mounting accessory for 160mm bore SI, SGC series
 
          This is a F-SI160TCM1 Flange from Airtac. Specifications: TCM1 flange mounting accessory for 160mm bore SI, SGC series