Union in Y 100 mm.

Metallic Y-Union 100 mm.

Manufactured in galvanized sheet metal, the Y-Union 100 mm. offers rigidity, tightness, and long service life in extraction and intake networks. The 100/100/100 geometry maintains section continuity to minimize pressure loss and aerodynamic noise.

Fits flexible ducts such as Sonoconnect, Aluconnect, and Combiconnect, as well as carbon filters, silencers, and standard 100 mm extractors, creating clean and organized branches.

The Y angle (≈45°) softens the change of direction compared to abrupt joints, which helps preserve flow and reduces turbulence.

In installations with several branches, it is advisable to balance the flow using reducers or flow regulators to maintain negative pressure and even distribution, which is key when the system includes a carbon filter and outlets to the outside.

Recommended assembly with 100 mm clamps and aluminum tape to achieve tightness and odor control.

It is an ideal solution for feeding two cabinets from one extraction box, diverting cold air from air conditioning to two rooms, or unifying returns in compact rooms.

Available at Hydroponics Blanes, a benchmark as a Grow Shop in Spain and trusted Grow Shop, with technical advice, discreet shipping, and a wide catalog of cannabis growing accessories and cheap indoor grow tents.

• Galvanized Y-Union 100/100/100
• Material: galvanized sheet metal
• Diameter: 100 mm
• Branch angle: approximately 45°

Indoor Growing Y-Union 100 mm.

In indoor growing projects with more than one cabinet or several zones, the Y-Union 100 mm. allows you to branch ventilation without improvisation. The two-way distribution helps eliminate heat pockets, improve gas exchange, and stabilize temperature and rH between adjacent spaces.

What is the Y-Union 100 mm. for?

It is used to diversify air routes from a 100 mm main line to two equivalent branches, or to merge two lines into one. It allows you to feed two rooms from the same extraction box, separate supply and return, divert flow to a drying room, or integrate auxiliary equipment while maintaining flow continuity.

Indoor growing accessory Y-Union 100 mm.

Among cannabis growing accessories, this piece stands out for its mechanical stability and quick assembly. The galvanized finish resists the typical ambient humidity of rooms and cabinets, and allows disassembly for dust cleaning, joint inspection, and section replacement without altering the general network design.

When to install Y-Union 100 mm.?

Recommended when expanding a room with a second cabinet, when there is only one external outlet for several zones, when distributing cold supply from an air conditioner between two spaces, or when the plan requires branching returns to homogenize temperature and reduce stagnant humidity in corners and ceilings.

How to use Y-Union 100 mm.

1) Plan the layout with a main line and two Ø100 mm branches; measure lengths and anticipate support points.
2) Place the Y at the planned intersection, orienting the 45° branch towards the destinations to minimize sharp bends.
3) Insert Sonoconnect/Aluconnect/Combiconnect ducts into each opening; secure with 100 mm clamps.
4) Seal joints with aluminum tape to ensure tightness and odor control.
5) If there are multiple branches, install reducers or regulators to balance flows and maintain negative pressure.
6) Support the network every 1–1.5 m with metal straps or ties, avoiding stress on the piece.
7) Check depression and total flow; adjust speeds on the controller or diameters with reducers until balance is achieved.

Advantages of using Y-Union 100 mm.

• Efficient branching 100/100/100 with a smooth angle that reduces turbulence.
• Galvanized sheet metal resistant to humidity and mechanical fatigue.
• Section continuity for less pressure loss and less noise.
• Compatibility with carbon filters, silencers, and 100 mm extractors.
• Quick assembly with clamps and clean sealing with aluminum tape.
• Buy at Hydroponics Blanes, with the guarantee of a trusted Grow Shop and discreet shipping.

Where to buy a Y-Union 100 mm. online?

At Hydroponics Blanes you can purchase the Y-Union 100 mm. with expert support and fast delivery. Complete catalog of cheap indoor grow tents, ventilation, climate control, and cannabis growing accessories all in one Grow Shop in Spain.

To split lines and balance flows in a small space, the Y-Union 100 mm. offers firm and tight joints, improves thermal distribution, and facilitates future expansions. A practical solution for grow tents and grow rooms, available online at Hydroponics Blanes with specialized advice and discreet shipping.