Home | Support | Forum | Recommended | Resources | Delivery/Faq's | About us | Links | Contact | Terms | Online Shop Online Shop > Hydroponics grow room ventilation  > Hydroponics duct fittings Back Draft Shutter 100mm Back draft shutters are extremely useful within ventilation systems. They are installed to allow air in and out the grow space when the extractor fans are running, when the fans shuts off the shutters will close. This prevents any unwanted flow of ...more>> Price: £12.50 Including  VAT at 15% View Product >> Back Draft Shutter 125mm Back draft shutters are extremely useful within ventilation systems. They are installed to allow air in and out the grow space when the extractor fans are running, when the fans shuts off the shutters will close. This prevents any unwanted flow of ...more>> Price: £14.50 Including  VAT at 15% View Product >> Back Draft Shutter 150mm Back draft shutters are extremely useful within ventilation systems. They are installed to allow air in and out the grow space when the extractor fans are running, when the fans shuts off the shutters will close. This prevents any unwanted flow of ...more>> Price: £15.50 Including  VAT at 15% View Product >> Back Draft Shutter 200mm Back draft shutters are extremely useful within ventilation systems. They are installed to allow air in and out the grow space when the extractor fans are running, when the fans shuts off the shutters will close. This prevents any unwanted flow of ...more>> Price: £19.00 Including  VAT at 15% View Product >> Back Draft Shutter 250mm Back draft shutters are extremely useful within ventilation systems. They are installed to allow air in and out the grow space when the extractor fans are running, when the fans shuts off the shutters will close. This prevents any unwanted flow of ...more>> Price: £24.50 Including  VAT at 15% View Product >> Back Draft Shutter 315mm Back draft shutters are extremely useful within ventilation systems. They are installed to allow air in and out the grow space when the extractor fans are running, when the fans shuts off the shutters will close. This prevents any unwanted flow of ...more>> Price: £28.50 Including  VAT at 15% View Product >> 100mm IL Flanged Spigot Pressed steel Flanged Spigots, extremely useful if you need something to attach your ducting to as it exits a room or grow cupboard etc. Price: £3.50 Including  VAT at 15% View Product >> 125mm IL Flanged Spigot Pressed steel Flanged Spigots, extremely useful if you need something to attach your ducting to as it exits a room or grow cupboard etc. Price: £4.00 Including  VAT at 15% View Product >> 150mm IL Flanged Spigot Pressed steel Flanged Spigots, extremely useful if you need something to attach your ducting to as it exits a room or grow cupboard etc. Price: £4.50 Including  VAT at 15% View Product >> 200mm IL Flanged Spigot Pressed steel Flanged Spigots, extremely useful if you need something to attach your ducting to as it exits a room or grow cupboard etc. Price: £5.50 Including  VAT at 15% View Product >> 250mm IL Flanged Spigot Pressed steel Flanged Spigots, extremely useful if you need something to attach your ducting to as it exits a room or grow cupboard etc. Price: £7.00 Including  VAT at 15% View Product >> 315mm IL Flanged Spigot Pressed steel Flanged Spigots, extremely useful if you need something to attach your ducting to as it exits a room or grow cupboard etc. Price: £11.01 Including  VAT at 15% View Product >> 100mm Straight Connector Straight connectors are extremely useful for joining together to lengths of ducting of the same size. Price: £3.00 Including  VAT at 15% View Product >> 125mm Straight Connector Straight connectors are extremely useful for joining together to lengths of ducting of the same size. Price: £3.00 Including  VAT at 15% View Product >> 150mm Straight Connector Straight connectors are extremely useful for joining together to lengths of ducting of the same size. Price: £3.00 Including  VAT at 15% View Product >> 200mm Straight Connector Straight connectors are extremely useful for joining together to lengths of ducting of the same size. Price: £3.50 Including  VAT at 15% View Product >> 250mm Straight Connector Straight connectors are extremely useful for joining together to lengths of ducting of the same size. Price: £6.00 Including  VAT at 15% View Product >> 125mm-100mm Concentric Reducer Reducers are used to match fans to carbon filters with differing spigot sizes, and also any other applications that require reduction or enlargement of your ducting system. Price: £4.00 Including  VAT at 15% View Product >> 150mm-125mm Concentric Reducer Reducers are used to match fans to carbon filters with differing spigot sizes, and also any other applications that require reduction or enlargement of your ducting system. Price: £5.00 Including  VAT at 15% View Product >> 150mm-100mm Concentric Reducer Reducers are used to match fans to carbon filters with differing spigot sizes, and also any other applications that require reduction or enlargement of your ducting system. Price: £5.00 Including  VAT at 15% View Product >> 200mm-100mm Concentric Reducer Reducers are used to match fans to carbon filters with differing spigot sizes, and also any other applications that require reduction or enlargement of your ducting system. Price: £6.00 Including  VAT at 15% View Product >> 200mm-125mm Concentric Reducer Reducers are used to match fans to carbon filters with differing spigot sizes, and also any other applications that require reduction or enlargement of your ducting system. Price: £6.00 Including  VAT at 15% View Product >> 200mm-150mm Concentric Reducer Reducers are used to match fans to carbon filters with differing spigot sizes, and also any other applications that require reduction or enlargement of your ducting system. Price: £6.00 Including  VAT at 15% View Product >> 250mm-100mm Concentric Reducer Reducers are used to match fans to carbon filters with differing spigot sizes, and also any other applications that require reduction or enlargement of your ducting system. Price: £7.50 Including  VAT at 15% View Product >> 250mm-150mm Concentric Reducer Reducers are used to match fans to carbon filters with differing spigot sizes, and also any other applications that require reduction or enlargement of your ducting system. Price: £9.50 Including  VAT at 15% View Product >> 250mm-200mm Concentric Reducer Reducers are used to match fans to carbon filters with differing spigot sizes, and also any other applications that require reduction or enlargement of your ducting system. Price: £9.50 Including  VAT at 15% View Product >> 315mm-250mm Concentric Reducer Reducers are used to match fans to carbon filters with differing spigot sizes, and also any other applications that require reduction or enlargement of your ducting system. Price: £11.50 Including  VAT at 15% View Product >> 100mm Equal T "T" pieces come in really handy when you have to split ducting etc. Price: £9.50 Including  VAT at 15% View Product >> 125mm Equal T "T" pieces come in really handy when you have to split ducting etc. Price: £10.01 Including  VAT at 15% View Product >> 150mm Equal T "T" pieces come in really handy when you have to split ducting etc. Price: £12.50 Including  VAT at 15% View Product >> 200mm Equal T "T" pieces come in really handy when you have to split ducting etc. Price: £20.00 Including  VAT at 15% View Product >> 250mm Equal T "T" pieces come in really handy when you have to split ducting etc. Price: £24.50 Including  VAT at 15% View Product >> 315mm Equal T "T" pieces come in really handy when you have to split ducting etc. Price: £32.50 Including  VAT at 15% View Product >> 100mm Y-Piece "Y" pieces ensure an even flow when you need to use one fan to draw evenly from two areas. Price: £35.50 Including  VAT at 15% View Product >> 125mm Y-Piece "Y" pieces ensure an even flow when you need to use one fan to draw evenly from two areas. Price: £41.00 Including  VAT at 15% View Product >> 150mm Y-Piece "Y" pieces ensure an even flow when you need to use one fan to draw evenly from two areas. Price: £46.00 Including  VAT at 15% View Product >> 200mm Y-Piece "Y" pieces ensure an even flow when you need to use one fan to draw evenly from two areas. Price: £59.00 Including  VAT at 15% View Product >> 250mm Y-Piece "Y" pieces ensure an even flow when you need to use one fan to draw evenly from two areas. Price: £70.00 Including  VAT at 15% View Product >> 315mm Y-Piece "Y" pieces ensure an even flow when you need to use one fan to draw evenly from two areas. Price: £115.00 Including  VAT at 15% View Product >> 100mm B90 Pressed Bend Pressed elbows are useful if your ventilation system turns through 90 degrees as bending ducting causes heavy "drag" on extractor fans making them less efficient, and noisier. Price: £5.00 Including  VAT at 15% View Product >> 125mm B90 Pressed Bend Pressed elbows are useful if your ventilation system turns through 90 degrees as bending ducting causes heavy "drag" on extractor fans making them less efficient, and noisier. Price: £6.00 Including  VAT at 15% View Product >> 150mm B90 Pressed Bend Pressed elbows are useful if your ventilation system turns through 90 degrees as bending ducting causes heavy "drag" on extractor fans making them less efficient, and noisier. Price: £7.50 Including  VAT at 15% View Product >> 160mm B90 Pressed Bend Pressed elbows are useful if your ventilation system turns through 90 degrees as bending ducting causes heavy "drag" on extractor fans making them less efficient, and noisier. Price: £8.50 Including  VAT at 15% View Product >> 200mm B90 Pressed Bend Pressed elbows are useful if your ventilation system turns through 90 degrees as bending ducting causes heavy "drag" on extractor fans making them less efficient, and more noisey. Price: £12.50 Including  VAT at 15% View Product >> 250mm B90 Pressed Bend Pressed elbows are useful if your ventilation system turns through 90 degrees as bending ducting causes heavy "drag" on extractor fans making them less efficient, and more noisey. Price: £17.50 Including  VAT at 15% View Product >> 315mm B90 Pressed Bend Pressed elbows are useful if your ventilation system turns through 90 degrees as bending ducting causes heavy "drag" on extractor fans making them less efficient, and more noisey. Price: £23.49 Including  VAT at 15% View Product >> 100mm B45 Pressed Bend Pressed elbows are useful if your ventilation system turns through 45 degrees as bending ducting causes heavy "drag" on extractor fans making them less efficient, and noisier. Price: £5.50 Including  VAT at 15% View Product >> 125mm B45 Pressed Bend Pressed elbows are useful if your ventilation system turns through 45 degrees as bending ducting causes heavy "drag" on extractor fans making them less efficient, and noisier. Price: £5.50 Including  VAT at 15% View Product >> 150mm B45 Pressed Bend Pressed elbows are useful if your ventilation system turns through 45 degrees as bending ducting causes heavy "drag" on extractor fans making them less efficient, and noisier. Price: £6.00 Including  VAT at 15% View Product >> 160mm B45 Pressed Bend Pressed elbows are useful if your ventilation system turns through 45 degrees as bending ducting causes heavy "drag" on extractor fans making them less efficient, and noisier. Price: £8.00 Including  VAT at 15% View Product >> 200mm B45 Pressed Bend Pressed elbows are useful if your ventilation system turns through 45 degrees as bending ducting causes heavy "drag" on extractor fans making them less efficient, and noisier. Price: £9.50 Including  VAT at 15% View Product >> 250mm B45 Pressed Bend