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Configure your fish tank plumbing with our premium Tianyan aquarium bulkhead fittings, available at Atradesen.com. Manufactured from drinking-water-grade (potable) PVC, these connectors are completely non-toxic and lead-free, ensuring they are safe for sensitive freshwater fish, reef aquariums, and marine life.
Whether you are setting up a bottom-drain overflow system, a multi-stage sump filter, or bottom blowout water currents, this versatile series provides high-seal and low-resistance flow paths. Choose between sleek Dark Gray and clean White to match your aquarium's aesthetic.
Please read these critical alignment steps before ordering to ensure a leakage-free fit:
| Feature | Details |
|---|---|
| Brand & Quality | Tianyan Premium Aquarium Series |
| Material | Aquarium-Grade, Potable PVC (Lead-Free & Safe for Reefs) |
| Color Options | Dark Gray / White |
| Fitting ID / Pipe OD | 20mm, 25mm, 32mm, 40mm, 50mm |
| Sealing Design | Double embedded EPDM/Silicone O-rings for tight glass seals |
Looking for complete water control? Explore compatible valves, hoses, and quick-release couplers in our Hoses, Pneumatics & Quick Connects collection.
Thank you for your interest in Atradesen.
We specialize in high-quality hardware fittings, PVC & UPVC pipe fittings, aquarium accessories, irrigation components, water filtration products, and industrial supplies.
Whether you are purchasing a single item, placing a bulk order, or looking for OEM manufacturing, our professional sales team is ready to provide you with the most competitive quotation.
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Atradesen is committed to providing reliable products and professional services to customers worldwide.
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Atradesen
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Phone
+86-152-6063-0787
+86-152-6062-9033
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09:00 – 18:00 (UTC+8)
Thank you for choosing Atradesen.
We appreciate your inquiry and look forward to building a long-term business relationship with you.
Our goal is to provide reliable products, competitive pricing and excellent customer service for customers around the world.
