Hole identification tag for red pipe code 9137373. Purple static-free rubber strap for immediate identification and calibration of the hole diameter at 2 mm. Installation requires drilling a hole with a diameter of 8 mm on the tube. The colour varies depending on the hole size (in mm): 2mm Purple – 3mm Yellow – 4mm Green – 5mm White – 6mm Brown
Hole identification tag for red pipe code 9137373. Purple static-free rubber strap for immediate identification and calibration of the hole diameter at 2 mm. Installation requires drilling a hole with a diameter of 8 mm on the tube. The colour varies depending on the hole size (in mm): 2mm Purple - 3mm Yellow - 4mm Green - 5mm White - 6mm Brown
