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The 125 mm Collar Flange is a galvanized steel accessory designed to ensure professional installation of ventilation systems in indoor growing. It provides a tight seal, reduces vibrations, and facilitates the connection of ducts with extractors and intractors.

The 125 mm Collar Flange is designed for growers looking for a resistant and safe accessory for ventilation in cheap indoor grow tents or larger installations.
This model has two screws that allow a firm and precise adjustment, while the interior coated with 8 mm neoprene ensures a perfect seal, preventing air leaks and absorbing vibrations.
Made of galvanized steel, it provides durability and resistance to continuous use. An efficient ventilation installation requires elements that guarantee the airtightness of the system, and this accessory fulfills that objective by improving the performance of exhaust fans and intake fans.
In addition, thanks to its quick connection system, it is possible to easily disassemble and reinstall equipment, which facilitates maintenance, cleaning or replacement of parts.
At Hydroponics Blanes, a Grow Shop in Spain and recognized as a trusted Grow Shop, you will find this flange and other cannabis growing accessories with fast delivery and discreet shipping.
Ventilation control is essential in indoor growing. The 125 mm Collar Flange helps connect the ducts of the ventilation system with exhaust fans and intake fans, ensuring a constant airflow without leaks and with a notable reduction in noise generated by vibrations.
The main function of the 125 mm Collar Flange is to ensure an airtight coupling between the ducts and the ventilation equipment. Thanks to its design, it prevents pressure loss, improving the efficiency of the extraction system and allowing the air to be renewed evenly in the grow area.
Among indoor growing accessories, the 125 mm Collar Flange occupies an essential place. It is manufactured to ensure a tight assembly, reduce vibrations and optimize the performance of exhaust fans. Without this type of parts, the system can lose effectiveness and compromise the climate of the crops.
The 125 mm Collar Flange is used to fix round air ducts to exhaust fans and intake fans, achieving a closed circuit without leaks. In an indoor growing system, it helps maintain controlled ventilation, a key factor in regulating temperature, humidity and oxygenation of the plants.
The use of the 125 mm Collar Flange is simple: it is placed at the junction point of the duct with the extractor, the two screws are tightened and the internal neoprene seals the passage of air. This system not only guarantees airtightness, but also dampens noise and vibrations, offering a more stable environment for growing.
The 125 mm Collar Flange is available at Hydroponics Blanes, a trusted Grow Shop with extensive experience in technical horticulture. From this online store you can purchase specialized products for indoor growing, with discreet and fast shipping throughout Spain and Europe, including fertilizers, LED lighting and cheap indoor grow tents.
The 125 mm Collar Flange represents a professional solution for those seeking efficiency and stability in their ventilation systems. Thanks to its airtight design and vibration absorption, it becomes an essential accessory to maintain a safe and controlled growing environment in any indoor growing installation.
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