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Black Hole® Core Drill Ventilators - BM418 |
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Core Drill 'Black Hole® Vario' Ventilator
• Multiple outer cowl colours with white internal grilles.
• Anti-draught baffle supplied which reduced the
'Effective Free Area'.
• Takes extension tube BM810 to extend
a further 1 metre.
• 127mm (5") diameter
NOTE: SPECIFICATION APPLIES TO ALL BM418 VARIANTS
BM418/B brown cowl, white internal grille
BM418/W white cowl, white internal grille
BM418/T terra cotta cowl, white internal grille
BM418/B, 418/W and 418/T are all with a baffle
Rated Input Max 21kW (71,500 Btu/h) With Baffle
Length: 350mm (14")
Free Area cm²: 70 with baffle
100 without baffle
Minimum Order Pack: (1)
Back to Black Hole® Ventilator Matrix
Back to Core Drill Ventilator Matrix |
 Anti-draught baffle |
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