As an Amazon Associate I earn from qualifying purchases.1. Kair
Kair Black Gravity Grille 155mm External Dimension with 100mm, 4 inch Round Rear Spigot and Not-Return Shutters Ducting Air Vent
Kair - This grille can be used as a part of a long ductwork run for a variety of purposes including whole house ventilation, passive ventilation, positive input, air conditioning, HVAC, and Heat Recovery Systems.
Static pressure drop in Pascals: 15 l/s = 1094 pa - 30 l/s = 18. 59 pa - 60 l/s = 24. 21 pa. Free air: 7200mm2. Easy to install, hydroponics fan, just push-fit duct and fittings together. 155mm x 155mm external dimension with 4 inch / 100mm round male rear spigot on the back of the grille for indoor or outdoor use.
Suitable to use in compliance with part f building regulations. Airflow performance independently tested by BSRIA or BRE.
Non-return shutter flaps close automatically when not in use. Black plastic ducting air inlet / air outlet with gravity Shutters. Gravity flap - no need for springs that could break. Stops unpleasant odours, noises, or draughts flowing back through your duct. Perfectly suited bathroom or Kitchen extractor fan, or In-Line Extract Fan.
| Brand | Kair |
| Manufacturer | Kair |
| Height | 15.5 cm (6.1 Inches) |
| Length | 15.5 cm (6.1 Inches) |
| Weight | 0.08 kg (0.18 Pounds) |
| Width | 4 cm (1.57 Inches) |
| Part Number | DUCVKC243-BK |
2. Kair
Ducting Air Vent, 6 inch Round Rear Spigot and Not-Return Shutters, Kair Brown Gravity Grille 183mm External Dimension with 150mm
Kair - 183mm x 183mm external dimension with 6 inch / 150mm round male rear spigot on the back of the grille for indoor or outdoor use. Non-return shutter flaps close automatically when not in use. Gravity flap - no need for springs that could break.
Airflow performance independently tested by BSRIA or BRE. Brown plastic ducting air inlet / air outlet with gravity Shutters. Perfectly suited bathroom or Kitchen extractor fan, Hydroponics fan, or In-Line Extract Fan.
Easy to install, just push-fit duct and fittings together. Suitable to use in compliance with part f building regulations. Free air: 16, 000mm2.
Stops unpleasant odours, noises, or draughts flowing back through your duct. This grille can be used as a part of a long ductwork run for a variety of purposes including whole house ventilation, passive ventilation, air conditioning, positive input, HVAC, and Heat Recovery Systems. Static pressure drop in Pascals: 15 l/s = 6. 91 pa - 30 l/s = 8. 76 pa - 60 l/s = 11. 10 pa.
| Brand | Kair |
| Manufacturer | Kair |
| Height | 18.49 cm (7.28 Inches) |
| Length | 5.51 cm (2.17 Inches) |
| Weight | 0.13 kg (0.29 Pounds) |
| Width | 18.49 cm (7.28 Inches) |
| Part Number | DUCVKC292-BR |
3. Kair
DUCVKC231-BR, Kair Gravity Grille, SYS-100, Brown, 110mm x 54mm Rectangular Spigot
Kair - Non-return shutter flaps close automatically when not in use. Wipe-clean durable design for indoor or outdoor use. For the full range of compatible products please search for "Kair SYS-100 Ducting" in the search bar. Genuine kair product & covered by the kair 100% satisfaction guarantee.
Static pressure drop in Pascals: 15 l/s = 4. 81 pa - 30 l/s = 15. 71 pa - 60 l/s = 51. 40 pa. Max / min temperature: +60c / -15c. Available in 4 colours: white part: "ducvkc231", brown part: "ducvkc231-br", terracotta Part: "DUCVKC231-TC", and Beige Part: "DUCVKC231-BG".
Also fits other ranges. Perfectly suited for use as a termination point with your Bathroom or Kitchen extractor fan, and Heat Recovery Systems.
Stops unpleasant odours, noises, or draughts flowing back through your duct. If you have any questions please do not hesitate to ask fellow purchasers via the Customer Questions & Answers system below. Easy to install, passive ventilation, or in-line extract fan. Free air: 5, 800mm2. Suitable to use in compliance with part f building regulations. Airflow performance independently tested by BSRIA or BRE.
| Brand | Kair |
| Manufacturer | Kair |
| Height | 15.5 cm (6.1 Inches) |
| Length | 4.5 cm (1.77 Inches) |
| Weight | 0.08 kg (0.18 Pounds) |
| Width | 15.5 cm (6.1 Inches) |
| Part Number | DUCVKC231-BR |
4. Kair
110mm x 54mm Rectangular Spigot, DUCVKC231, White, Kair Gravity Grille, SYS-100
Kair - Easy to install, positive input, just push-fit duct and fittings together. Genuine kair product & covered by the kair 100% satisfaction guarantee. Wipe-clean durable design for indoor or outdoor use. For the full range of compatible products please search for "Kair SYS-100 Ducting" in the search bar.
Airflow performance independently tested by BSRIA or BRE. Gravity flap - no need for springs that break. If you have any questions please do not hesitate to ask fellow purchasers via the Customer Questions & Answers system below.
Plastic ducting air inlet / air outlet with gravity shutters - 110mm x 54mm rectangular Spigot - The female spigot on the back of the grille fits over Kair Male 110mm x 54mm Rectangular Duct Pipe Part: DUCVKC249.
This grille can be used as a part of a long ductwork run for a variety of purposes including whole house ventilation, HVAC, passive ventilation, Hydroponics fan, air conditioning, and Heat Recovery Systems. Also fits other ranges. Built to last out of high-quality Polystyrene/Polypropylene plastic Material. Compatible with the extensive kair syS-100 range of fittings, outlets, and grilles. Static pressure drop in Pascals: 15 l/s = 4. 81 pa - 30 l/s = 15. 71 pa - 60 l/s = 51.
| Brand | Kair |
| Manufacturer | Kair |
| Height | 15.5 cm (6.1 Inches) |
| Length | 4.5 cm (1.77 Inches) |
| Weight | 0.08 kg (0.18 Pounds) |
| Width | 15.5 cm (6.1 Inches) |
| Part Number | DUCVKC231 |
5. Kair
Kair Beige Gravity Grille 155mm External Dimension Ducting Air Vent with 125mm, 5 inch Round Rear Spigot and Not-Return Shutters
Kair - Gravity flap - no need for springs that could break. Stops unpleasant odours, noises, or draughts flowing back through your duct. Non-return shutter flaps close automatically when not in use. This grille can be used as a part of a long ductwork run for a variety of purposes including whole house ventilation, HVAC, air conditioning, passive ventilation, positive input, and Heat Recovery Systems.
Easy to install, hydroponics fan, just push-fit duct and fittings together. Airflow performance independently tested by BSRIA or BRE. Beige plastic ducting air inlet / air outlet with gravity Shutters.
Free air: 11, 600mm2. Perfectly suited bathroom or Kitchen extractor fan, or In-Line Extract Fan. Suitable to use in compliance with part f building regulations. Static pressure drop in Pascals: 15 l/s = 6. 43 pa - 30 l/s = 9. 91 pa - 60 l/s = 11. 25 pa. 155mm x 155mm external dimension with 5 inch / 125mm round male rear spigot on the back of the grille for indoor or outdoor use.
| Brand | Kair |
| Manufacturer | Kair |
| Height | 15.49 cm (6.1 Inches) |
| Length | 4.19 cm (1.65 Inches) |
| Weight | 0.08 kg (0.18 Pounds) |
| Width | 15.49 cm (6.1 Inches) |
| Part Number | DUCVKC270-BG |
6. Kair
DUCVKC231-TC, 110mm x 54mm Rectangular Spigot, Terracotta, Kair Gravity Grille, SYS-100
Kair - Also fits other ranges. Genuine kair product & covered by the kair 100% satisfaction guarantee. Terracotta colour square plastic air inlet / air outlet with gravity shutters - 110mm x 54mm Rectangular Spigot - The female spigot on the back of the grille fits over Kair Male 110mm x 54mm Rectangular Duct Pipe Part: "DUCVKC249".
Built to last out of high-quality Polystyrene/Polypropylene plastic Material. Suitable to use in compliance with part f building regulations. If you have any questions please do not hesitate to ask fellow purchasers via the Customer Questions & Answers system below.
Stops unpleasant odours, brown part: "ducvkc231-br", or draughts flowing back through your duct. Max / min temperature: +60c / -15c. Non-return shutter flaps close automatically when not in use.
This grille can be used as a part of a long ductwork run for a variety of purposes including whole house ventilation, positive input, passive ventilation, and Heat Recovery Systems. Available in 4 colours: white part: "ducvkc231", noises, terracotta part: "DUCVKC231-TC", and Beige Part: "DUCVKC231-BG". Perfectly suited for use as a termination point with your Bathroom or Kitchen extractor fan, or In-Line Extract Fan. Static pressure drop in Pascals: 15 l/s = 4. 81 pa - 30 l/s = 15.
| Brand | Kair |
| Manufacturer | Kair |
| Height | 15.5 cm (6.1 Inches) |
| Length | 4.5 cm (1.77 Inches) |
| Weight | 0.08 kg (0.18 Pounds) |
| Width | 15.5 cm (6.1 Inches) |
| Part Number | DUCVKC231-TC |
7. Kair
SYS-100, 110mm x 54mm Rectangular Spigot, DUCVKC231-BG, Beige, Kair Gravity Grille
Kair - Non-return shutter flaps close automatically when not in use. Also fits other ranges. Free air: 5, 800mm2. Max / min temperature: +60c / -15c. This grille can be used as a part of a long ductwork run for a variety of purposes including whole house ventilation, and Heat Recovery Systems. Built to last out of high-quality Polystyrene/Polypropylene plastic Material.
If you have any questions please do not hesitate to ask fellow purchasers via the Customer Questions & Answers system below. For the full range of compatible products please search for "Kair SYS-100 Ducting" in the search bar.
Genuine kair product & covered by the kair 100% satisfaction guarantee. Stops unpleasant odours, noises, or draughts flowing back through your duct. Wipe-clean durable design for indoor or outdoor use. Available in 4 colours: white part: "ducvkc231", brown part: "ducvkc231-br", terracotta Part: "DUCVKC231-TC", and Beige Part: "DUCVKC231-BG".
Plastic ducting air inlet / air outlet with gravity shutters - 110mm x 54mm rectangular Spigot - The female spigot on the back of the grille fits over Kair Male 110mm x 54mm Rectangular Duct Pipe Part: DUCVKC249. Easy to install, hydroponics fan, passive ventilation, just push-fit duct and fittings together. Airflow performance independently tested by BSRIA or BRE. Perfectly suited for use as a termination point with your Bathroom or Kitchen extractor fan, positive input, air conditioning, HVAC, or In-Line Extract Fan.
| Brand | Kair |
| Manufacturer | Kair |
| Height | 15.5 cm (6.1 Inches) |
| Length | 4.5 cm (1.77 Inches) |
| Weight | 0.08 kg (0.18 Pounds) |
| Width | 15.5 cm (6.1 Inches) |
| Part Number | DUCVKC231-BG |
8. Kair
Kair Wall Vent 125mm, 5 inch Round Rear Spigot Stainless Steel Ventilation Gravity Grille
Kair - Stainless steel exhaust outlets with gravity flaps. Its stainless-steel construction protects against weathering such as; corrosion and rusting, prolonging the lifetime of the grille.
Stylish and durable with an unobtrusive profile. 125mm / 5 inch round rear spigot. Easily connects to either flexible hose or rigid ducting. Weather seal to prevent unwanted leaks and drafts with 4 gravity flaps.
| Brand | Kair |
| Manufacturer | Kair |
| Part Number | DUCSS122 |
9. Kair
Kair Black Louvred Wall Vent Grille 155mm External Dimension with Flyscreen and Round 100mm, 4 inch Rear Spigot
Kair - Louvre can be flicked open with flat head screwdriver for ease of installation and to allow cleaning of insect screen. Perfectly suited bathroom or Kitchen extractor fan vent, Hydroponics fan, or In-Line Extract Fan.
155mm x 155mm external dimension with 4 inch / 100mm round male rear spigot on the back of the grille can be cut off if flat surface preferred.
Easy to install, just push-fit duct and fittings together. Fits inside kair 100mm round female duct pipe part: dUCVKC250 or 102mm flexible hose Part: DUCP0092/102/35. Black plastic ducting air outlet / inlet square grille with fixed louvres and anti insect mesh / flyscreen.
| Brand | Kair |
| Manufacturer | Kair |
| Part Number | DUCVKC244F/S-BK |
10. Knightsbridge
Knightsbridge EX007B 100mm/4 Gravity Shutter-Black, 100 mm/4-Inch
Knightsbridge - Black. Height 152mm, recessed depth 605mm, width 152mm. Exterior shutter with gravity flaps to protect against backdrafts.
| Brand | Knightsbridge |
| Manufacturer | MLA |
| Height | 15.2 cm (5.98 Inches) |
| Length | 15.2 cm (5.98 Inches) |
| Weight | 0.11 kg (0.24 Pounds) |
| Width | 6.05 cm (2.38 Inches) |
| Part Number | EXAV007B |
| Model | EX007B |
Kair - This grille can be used as a part of a long ductwork run for a variety of purposes including whole house ventilation, passive ventilation, positive input, air conditioning, HVAC, and Heat Recovery Systems.
Kair - 183mm x 183mm external dimension with 6 inch / 150mm round male rear spigot on the back of the grille for indoor or outdoor use. Non-return shutter flaps close automatically when not in use. Gravity flap - no need for springs that could break.
Kair - Non-return shutter flaps close automatically when not in use. Wipe-clean durable design for indoor or outdoor use. For the full range of compatible products please search for "Kair SYS-100 Ducting" in the search bar. Genuine kair product & covered by the kair 100% satisfaction guarantee.
Kair - Easy to install, positive input, just push-fit duct and fittings together. Genuine kair product & covered by the kair 100% satisfaction guarantee. Wipe-clean durable design for indoor or outdoor use. For the full range of compatible products please search for "Kair SYS-100 Ducting" in the search bar.
Kair - Gravity flap - no need for springs that could break. Stops unpleasant odours, noises, or draughts flowing back through your duct. Non-return shutter flaps close automatically when not in use. This grille can be used as a part of a long ductwork run for a variety of purposes including whole house ventilation, HVAC, air conditioning, passive ventilation, positive input, and Heat Recovery Systems.
Kair - Also fits other ranges. Genuine kair product & covered by the kair 100% satisfaction guarantee. Terracotta colour square plastic air inlet / air outlet with gravity shutters - 110mm x 54mm Rectangular Spigot - The female spigot on the back of the grille fits over Kair Male 110mm x 54mm Rectangular Duct Pipe Part: "DUCVKC249".
Kair - Non-return shutter flaps close automatically when not in use. Also fits other ranges. Free air: 5, 800mm2. Max / min temperature: +60c / -15c. This grille can be used as a part of a long ductwork run for a variety of purposes including whole house ventilation, and Heat Recovery Systems. Built to last out of high-quality Polystyrene/Polypropylene plastic Material.
Kair - Stainless steel exhaust outlets with gravity flaps. Its stainless-steel construction protects against weathering such as; corrosion and rusting, prolonging the lifetime of the grille. Stylish and durable with an unobtrusive profile. 125mm / 5 inch round rear spigot. Easily connects to either flexible hose or rigid ducting. Weather seal to prevent unwanted leaks and drafts with 4 gravity flaps.
Kair - Louvre can be flicked open with flat head screwdriver for ease of installation and to allow cleaning of insect screen. Perfectly suited bathroom or Kitchen extractor fan vent, Hydroponics fan, or In-Line Extract Fan.
