Bertrams Ewr chimney head extension 21KV500-250-2 Ø 250 mm, single-walled, 500 mm, round spigot end, stainless steel V4A

Bertrams Ewr chimney head extension 21KV500-160-2 Ø 160 mm, single-walled, 500 mm, round spigot end, stainless steel V4A

Bertrams Ewr chimney head extension 21KV500-130- 2000 Ø 130 mm, single-walled, 490 mm, without spigot end, stainless steel V4A

Bertrams Ewr chimney head extension 21KV500-150- 2000 Ø 150 mm, single-walled, 490 mm, without spigot end, stainless steel V4A

Bertrams Ewr chimney head extension 21KV500-180- 2000 Ø 180 mm, single-walled, 490 mm, without spigot end, stainless steel V4A

Bertrams Ewr chimney head extension 21KV500-200- 2000 Ø 200 mm, single-walled, 490 mm, without spigot end, stainless steel V4A

Bertrams Ewr chimney head extension 21KV500-250- 2000 Ø 250 mm, single-walled, 490 mm, without spigot end, stainless steel V4A

Bertrams Ewr chimney head extension 21KV500-160- 2000 Ø 160 mm, single-walled, 490 mm, without spigot end, stainless steel V4A

Bertrams Ewr chimney head extension 21KV750-130-2 Ø 130 mm, single-walled, 750 mm, round spigot end, stainless steel V4A

Bertrams Ewr chimney head extension 21KV750-150-2 Ø 150 mm, single-walled, 750 mm, round spigot end, stainless steel V4A

Bertrams Ewr chimney head extension 21KV750-180-2 Ø 180 mm, single-walled, 750 mm, round spigot end, stainless steel V4A

Bertrams Ewr chimney head extension 21KV750-200-2 Ø 200 mm, single-walled, 750 mm, round spigot end, stainless steel V4A