Premium UPVC Extended Bulkhead Fitting for Aquariums
Exclusively available at Atradesen.com, this extended thread UPVC bulkhead is the perfect solution for your aquarium, sump, or custom water tank build. Designed with DIYers and aquatic hobbyists in mind, it provides a secure, leak-proof seal for glass and acrylic tanks without the hassle of cutting down threaded pipes.
🌟 Why Choose This Bulkhead?
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Full Outer Thread Design: The extended, fully threaded body allows for a flush fit on both thick and thin glass walls. No need to saw off excess threads!
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Ultimate Leak Protection: Features a superior dual-sealing system combining a silicone O-ring with a standard flat gasket for guaranteed watertight performance.
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10-Year Warranty Quality: Manufactured from premium, non-toxic UPVC material. Enjoy peace of mind with a 10-year lifespan guarantee (under normal, non-human damage conditions).
⚠️ Size Selection & Drilling Guide (Crucial!)
To ensure a perfect installation, please refer to our Atradesen.com sizing and drilling guide below:
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20mm Size: Drill Hole 20-23mm | Clamps Glass 5-12mm thick | Fits 20mm O.D. Pipe
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25mm Size: Drill Hole 25-28mm | Clamps Glass 6-24mm thick | Fits 25mm O.D. Pipe
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32mm Size: Drill Hole 32-35mm | Clamps Glass 8-24mm thick | Fits 32mm O.D. Pipe
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40mm Size: Drill Hole 40-43mm | Clamps Glass 8-24mm thick | Fits 40mm O.D. Pipe
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50mm Size: Drill Hole 50-53mm | Clamps Glass 0-24mm thick | Fits 50mm O.D. Pipe
- 💡 Pro Tip: If your tank wall is exceptionally thin, consider adding extra washers to increase clamping thickness.
