Elcometer 280 Grounding Mat (up to 457mm)

Elcometer 280 Grounding Mat (up to 457mm) Pipe dia. Up to 18″ (nps)/ 457mm (dn)”>grounding mat / 59″ (1500mm): pipe dia. Up to 18″ (nps)/ 457mm (dn). Grounding Mats Part Number Description Outside Diameter Compatible with Elcometer 280 DN NPS T28022637-1 Grounding Mat up to 229mm up to 9in ■ T28022637-2 Grounding Mat up to 457mm up to 18in ■ T28022637-3 Grounding Mat up to 762mm up to 30in ■ T28022637-4 Grounding Mat Elcometer 280 Grounding Mat (up to 457mm) Pipe dia. Up to 18″ (nps)/ 457mm (dn)”>grounding mat / 59″ (1500mm): pipe dia. Up to 18″ (nps)/ 457mm (dn). Grounding Mats Part Number Description Outside Diameter Compatible with Elcometer 280 DN NPS T28022637-1 Grounding Mat up to 229mm up to 9in ■ T28022637-2 Grounding Mat up to 457mm up to 18in ■ T28022637-3 Grounding Mat up to 762mm up to 30in ■ T28022637-4 Grounding Mat