the arrestair-pro plus vent

ArrestAir-Pro Plus DiffuseAir - complete through wall kits
Order Code: Specifications:
AP-BAC 37CT

AP-BAC 37CT
  • ArrestAir-Pro external grille for superior anti-draught performance
  • 350mm (14") long, 102mm (4") dia plastic tube
  • Use 107mm diameter core bit drill
  • Internal closeable inverted quad directional grille DiffuseAir with fly mesh.
  • Stainless steel screws, plugs and installation instructions
  • 3700mm2 (37cm2) Free-area equivalent
AP-BAC 37CW

AP-BAC 37CW
AP-BAC 50ST

AP-BAC 50ST
  • ArrestAir-Pro external grille for superior anti-draught performance
  • 225 x 75mm telescopic sleeve duct. Expandable from 225mm to 305mm
  • Internal closeable inverted quad directional grille DiffuseAir with fly mesh.
  • Stainless steel screws, plugs and installation instructions
  • 5000mm2 (50cm2) Free-area equivalent
AP-BAC 50SW

AP-BAC 50SW
AP-BAC 54CT

AP-BAC 54CT
  • ArrestAir-Pro external grille for superior anti-draught performance
  • 350mm (14") long, 128mm (5") dia plastic tube
  • Use 132mm diameter core bit drill
  • Internal closeable inverted quad directional grille DiffuseAir with fly mesh.
  • Stainless steel screws, plugs and installation instructions
  • 5400mm2 (54cm2) Free-area equivalent
AP-BAC 54CW

AP-BAC 54CW
AP-BAC 65CT

AP-BAC 65CT
  • ArrestAir-Pro external grille for superior anti-draught performance
  • 350mm (14") long, 152mm (6") dia plastic tube
  • Use 162mm diameter core bit drill
  • Internal closeable inverted quad directional grille DiffuseAir with fly mesh.
  • Stainless steel screws, plugs and installation instructions
  • 6500mm2 (65cm2) Free-area equivalent
AP-BAC 65CW

AP-BAC 65CW
AP-BAC 72ST

AP-BAC 72ST
  • ArrestAir-Pro external grille for superior anti-draught performance
  • Plastic telescopic wall sleeve for solid/cavity walls 225 to 380mm (9" to 15") thick.
  • Internal closeable inverted quad directional grille DiffuseAir with fly mesh.
  • Stainless steel screws, plugs and installation instructions
  • 7200mm2 (72cm2) Free-area equivalent
AP-BAC 72SW

AP-BAC 72SW

ArrestAir-Pro Plus High Rise Wall Vent Kits
Order Code: Specifications:
AP-BAC37CHRBR

AP-BAC 37CHRBR
  • ArrestAir-Pro external cowl for superior anti-draught performance
  • 350mm (14”) long, 102mm(4”) diameter plastic tube - for thicker walls can be extended in 50mm increments as a special
  • Use 107mm diameter core bit drill
  • 100mm diameter rubber seal gasket
  • Internal closeable inverted quad directional grille DiffuseAir with fly mesh
  • Stainless steel screws, plugs and installation instructions
  • 3700mm2 (37cm2) free-area equivalent
AP-BAC37CHRR

AP-BAC 37CHRW
AP-BAC56CHRBR

AP-BAC 56CHRBR
  • ArrestAir-Pro external cowl for superior anti-draught performance
  • 350mm (14”) long, 152mm (6”) diameter plastic tube - for thicker walls can be extended in 50mm increments as a special
  • Use 162mm diameter core bit drill
  • 150mm diameter rubber seal gasket
  • Internal closeable inverted quad directional grille DiffuseAir with fly mesh
  • Stainless steel screws, plugs and installation instruction
  • 5600mm2 (56cm2) free-area equivalent
AP-BAC56CHRW

AP-BAC 56CHRW

Note: This background version of ArrestAir-Pro Plus DiffuseAir cannot be used as a method of providing ventilation to any gas, oil, or solid fuel appliance. See our ArrestAir-Pro range for air combustion venting.

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