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150mm Duct Joiner

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Our 150mm Metal Duct Joiner is an essential component for your hydroponic ventilation system. It is designed to connect two sections of 150mm ducting together, ensuring a secure and airtight seal. This duct joiner is made of durable, high-quality metal materials that are resistant to corrosion and UV light, making it suitable for use in both indoor and outdoor environments.

The 150 mm size is perfect for medium to large hydroponic grow rooms, allowing for optimal air flow and temperature control. The duct joiner can be easily installed using screws or rivets, and it provides a tight and secure connection, ensuring that there are no leaks in your ventilation system.

The metal material of this duct joiner provides better durability and strength compare to plastic duct joiners, making it suitable for high-pressure and high-temperature exhaust systems. This duct joiner is perfect for use in both intake and exhaust systems, making it a versatile component for your hydroponic setup. With its easy installation and durable construction, our 150mm Metal Duct Joiner is the perfect choice for any serious hydroponic grower.

Use with Mylar Tape or Ducting Clamps

  • Type: Metal Joiner
  • Colour: White
  • Size: 150mm diameter


*All orders are dispatched in unmarked boxes to maintain your privacy.*


Orders are shipped via Australia Post or Big Post. Orders are generally dispatched on Tuesday, Wednesday and Friday. Please allow for additional delivery time for remote areas. If you require express delivery, please contact our sales representatives at 03 9555 6667 or email to obtain a quote. 

Couriers will attempt delivery to the specified address. If no one is home to receive the delivery, the couriers will leave your parcel somewhere safe. If there is no safe place, re-delivery or collection will be organised.

We reserve the right to charge for any redeliveries if they occur. You are welcome to call us if special arrangements need to be made.  

Due to the increasing frequency of online fraud and theft, we are unable to ship to P.O. Boxes and Parcel Lockers.


All freight charges are calculated on weight, dimensions and location. We are committed to keeping shipping charges at a minimum and do not charge handling fees.

Please note: Freight costs are subject to change. Regional areas, large and bulky orders, and tail-lift delivery occasionally incur an additional levy. Should these costs need to be amended it will be to reflect the actual charges, and not incur additional ‘shipping and handling’ fees.

We will notify you if this rare situation occurs.



All payments must be cleared before dispatch. Payments can be made online via PayPal, AfterPay or Electronic Funds Transfer. Payments can also be accepted via credit card by phoning 03 9555 6667.

Please allow at least 24 hours for payments to clear.


You will be notified immediately if an item is permanently unavailable, with options for a replacement item at equal or higher value, refund or store credit.

All refunds will clear within 3-5 business days. Store Credits will be issued as an electronic Gift Card to be used online or in-store.


We comply with all necessary restrictions and guidelines when shipping any products classified under the Dangerous & Prohibited Goods & Packaging Post Guide.

If, for any reason in compliance with these guidelines, we are unable to fulfil an order a refund will be issued immediately.