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Plastic crown sleeve 125 mm is a lightweight and economical accessory, designed to connect ventilation ducts in Indoor cultivation systems.
It facilitates the coupling of tubes to extraction boxes or air outlets in walls, ensuring a simple and effective installation.

The 125 mm plastic crown sleeve is widely used in ventilation installations for indoor growing, both in cheap indoor grow tents and in larger rooms. Its main function is to ensure the correct connection of 125 mm ducts with extraction boxes or air outlets to the outside.
If the installation is carried out on a wall, it is fixed with screws and the duct is adjusted with metal clamps or tape, achieving a firm seal.
Although it is a more economical model than the metal ones, it allows you to securely tighten the ducts, preventing air leaks and maintaining the efficiency of the ventilation system.
Thanks to its practicality and low cost, it becomes one of the most in-demand cannabis growing accessories in any Grow Shop in Spain, ideal for those looking for a functional and affordable solution in ventilation projects.
In indoor growing projects, ventilation is essential to maintain a healthy environment for the plants. The 125 mm plastic crown sleeve facilitates the connection of ducts to extraction boxes, ensuring that the air circulates correctly and preventing losses that reduce the efficiency of the system. Its lightweight and economical design makes it very useful in grow tents and professional installations.
The 125 mm plastic crown sleeve is used to fit 125 mm ventilation ducts to extraction boxes or walls, ensuring that the installation is sealed and works without air leaks. It is an essential accessory in indoor growing installations where ventilation control is fundamental.
This sleeve is one of the most used cannabis growing accessories in the sector, as it combines economy and efficiency. The 125 mm plastic crown sleeve allows for quick and firm installations, avoiding complications during assembly. It easily adapts to different ventilation configurations, being compatible with cheap indoor grow tents and larger systems.
The main use of the 125 mm plastic crown sleeve is to connect air ducts in ventilation installations for indoor growing. It is used when you need to fix an outlet duct in an extraction box or on a wall, ensuring a stable and economical assembly that guarantees proper air circulation.
The way to use the 125 mm plastic crown sleeve is simple. First, drill the surface where it will be placed, then screw in the accessory and insert the ventilation duct. Finally, adjust it with a clamp or metal tape, ensuring a firm seal that prevents air leaks and keeps the system working optimally.
The advantages of this accessory are remarkable:
The 125 mm plastic crown sleeve is available at Hydroponics Blanes, a trusted Grow Shop specialized in indoor growing. Here you will find a wide variety of cannabis growing accessories, extractors and cheap indoor grow tents. With discreet shipping in 24/48 hours throughout Spain and special promotions, Hydroponics Blanes is the best option to purchase this product with the security of a Grow Shop in Spain.
The 125 mm plastic crown sleeve is the perfect choice for those looking for an economical and effective accessory for their ventilation systems. Its ease of installation and resistance to leaks make it an essential element in indoor growing installations. Available at Hydroponics Blanes with discreet shipping and the confidence of a trusted Grow Shop, it is a practical and safe solution to improve any indoor growing installation.
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