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The 80-100-120-125-150 mm Plastic Reducing Coupling is a versatile adapter made of durable plastic that allows you to connect pipes, extractors, and filters of different sizes. This accessory ensures compatibility with indoor growing ventilation systems.

The 80-100-120-125-150 mm Plastic Reducing Coupling is a multifunctional part designed to resolve incompatibilities between ventilation equipment of different diameters. With a single fitting, it is possible to adapt various pipe sizes, from 80 mm to 150 mm, including 100 mm, 120 mm, and 125 mm.
This makes it an essential item in cannabis cultivation accessories , as it eliminates the need to purchase different reducers for each size. Its durable white plastic construction ensures lightness, longevity, and ease of installation, while its compatibility with flexible tubing such as Sonoconnect, Aluconnect, and Combiconnect makes it even more practical.
For secure mounting, it is recommended to fix it with duct tape or clamps.
At Hydroponics Blanes , a Grow Shop in Spain , it is available with discreet shipping , along with a complete catalog that includes fertilizers, LED lighting, extractors, carbon filters and cheap indoor grow tents .
The 80-100-120-125-150 mm Plastic Reducing Coupling is an essential component of any indoor growing system. It allows you to adapt different sizes of ventilation equipment, ensuring a constant and uninterrupted airflow. Thanks to this adapter, it's possible to connect extractors and filters of varying diameters, maintaining a controlled and efficient growing environment.
The 80-100-120-125-150 mm Plastic Reducing Coupling is used to connect pipes, extractors, and filters of different diameters in ventilation systems. It is used, for example, when an extractor has a 150 mm inlet and the pipe or filter is 100 mm. This adapter prevents incompatibilities and ensures a stable installation, which is essential in inexpensive indoor grow tents .
This indoor growing accessory stands out for its versatility, allowing you to work with various tubing sizes using a single adapter. Made of durable plastic, it's both lightweight and long-lasting. Its ease of installation makes it a perfect ally for growers looking to optimize their ventilation systems without needing to purchase multiple reducers. It's one of the most useful and practical cannabis growing accessories available.
The 80-100-120-125-150 mm Plastic Reducing Coupling is used to reduce or increase the connection diameter between different ventilation equipment. It is very common in indoor growing setups, as it allows for the connection of carbon filters, exhaust fans, and flexible ducting of varying diameters without any loss of performance. Furthermore, it is used in both home projects and large-scale professional installations.
The 80-100-120-125-150 mm Plastic Reducing Coupling is quick and easy to install. Simply select the appropriate diameter and connect each end to the corresponding extractor, filter, or duct. For added security, we recommend using duct tape or metal clamps, available from Hydroponics Blanes . This method prevents air leaks and ensures efficient ventilation in any indoor growing system.
The 80-100-120-125-150 mm Plastic Reducing Coupling is available at Hydroponics Blanes , a trusted grow shop offering discreet shipping throughout Spain and Europe. At this grow shop in Spain, you can find a wide selection of cannabis cultivation accessories , extractors, carbon filters, fertilizers, and affordable indoor grow tents —everything you need to optimize your indoor growing project.
The 80-100-120-125-150 mm Plastic Reducing Coupling is a practical and multifunctional adapter that allows you to connect different sizes of ventilation equipment to a single fitting. Its durability, ease of use, and compatibility make it an indispensable component in any indoor growing system.
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