Elcometer 280 Grounding Mat (up to 229mm) Pipe dia. Up to 9″ (nps / 229mm (dn)”>grounding mat / 29.5″ (750mm): Pipe dia. Up to 9″ (nps / 229mm (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 up to 1067mm up to 42in ■ T28022748 Grounding pin; 60cm (23.5in) long ■ T28022749 10m (32ft) earth lead, clips each end ■ T28022750 10m (32ft) earth lead, clip / Elcometer 280 connector ■ Elcometer 280 Grounding Mat (up to 229mm) Pipe dia. Up to 9″ (nps / 229mm (dn)”>grounding mat / 29.5″ (750mm): Pipe dia. Up to 9″ (nps / 229mm (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 up to 1067mm up to 42in ■ T28022748 Grounding pin; 60cm (23.5in) long ■ T28022749 10m (32ft) earth lead, clips each end ■ T28022750 10m (32ft) earth lead, clip / Elcometer 280 connector ■
