



SALE PROHIBITED TO PERSONS UNDER 18 - FREE SHIPPING FROM €40 (Mainland Spain only - Max. 25 Kg)
150 mm union sleeve is a galvanized metal accessory designed to connect ventilation ducts in Indoor cultivation systems.
It allows joining sections of 150 mm diameter ducts, ensuring a tight seal and preventing air leaks.

The 150 mm union sleeve is an essential component in the installation of ventilation for cheap indoor grow tents and larger rooms.
Its main function is to allow the connection of different sections of 150 mm air ducts, either to extend routes or modify paths within the ventilation system. Made of galvanized metal, it offers resistance to continuous use and superior durability, ensuring long-term stability.
To ensure an airtight and secure seal, it is recommended to fasten it with metal clamps or duct tape, preventing air leaks that could reduce the system's efficiency.
This accessory is one of the most important among cannabis cultivation accessories, as it helps maintain a stable environment in the grow, controlling temperature and humidity.
In any Grow Shop in Spain dedicated to Indoor cultivation, the 150 mm union sleeve is an essential product.
The 150 mm union sleeve is ideal for Indoor cultivation projects where efficient ventilation is required.
Thanks to this accessory, air systems can be extended or modified without complications, ensuring that air circulation is constant and leak-free.
The 150 mm union sleeve is used to join sections of 150 mm ventilation ducts. Its main function is to facilitate the extension of air routes or allow adaptations in the system, ensuring that the tubes are firmly connected and that the air circulates stably.
The 150 mm union sleeve is included among the most practical cannabis cultivation accessories. Its galvanized metal construction makes it resistant and reliable, ideal for those seeking a durable installation in cheap indoor grow tents or professional rooms.
This accessory is a must-have in a Grow Shop in Spain specialized in ventilation for Indoor cultivation.
The 150 mm union sleeve is used to join ventilation ducts, especially in installations where it is necessary to extend the line of tubes or reinforce connections. It is also used to adapt routes in grow spaces of different sizes, ensuring a stable and airtight seal.
The assembly of the 150 mm union sleeve is very simple. Insert the accessory into the ends of the tubes to be joined and secure it with metal clamps or duct tape. In this way, a firm and secure connection is achieved that prevents air leaks and maintains the efficiency of the ventilation system.
The main advantages of this accessory are:
The 150 mm union sleeve is available at Hydroponics Blanes, a trusted Grow Shop specialized in Indoor cultivation. Here you will find a wide variety of cannabis cultivation accessories, extractors, ventilation tubes, and cheap indoor grow tents.
With discreet shipping and 24/48 hour delivery throughout Spain, this Grow Shop in Spain is the best option to purchase this accessory with all guarantees.
The 150 mm union sleeve is a practical, economical, and reliable solution to improve ventilation in Indoor cultivation projects. Thanks to its metal construction and ease of assembly, it becomes an indispensable accessory.
Available at Hydroponics Blanes with discreet shipping and the guarantee of a trusted Grow Shop, it is the perfect choice for those seeking efficiency and safety in ventilation systems.
Customers who bought this product also bought: