Premium PVC Aquarium Bulkhead Fitting - Extended Thread Water Tank Inlet Outlet Joint

Premium PVC Aquarium Bulkhead Fitting & Water Tank Joint

Create a secure, leak-proof connection for your aquarium overflow or water storage tank with our Premium PVC Bulkhead Fittings. Designed with an extended full outer thread, this versatile connector easily adapts to both ultra-thin and extremely thick glass or acrylic walls without the need to manually saw off excess threading. Manufactured from high-quality, pure PVC and equipped with premium silicone sealing gaskets, it ensures long-lasting durability and absolute waterproofing for both freshwater and marine environments. Get your professional aquatic plumbing gear at Atradesen.com.

Why Choose Our PVC Bulkhead Fittings?

• Extended Full-Thread Design: The fully threaded outer body allows for a perfect, tight fit on tank walls of varying thicknesses. You no longer need to cut short the threaded pipe for thinner glass—simply tighten the nut for a secure hold.
• Leak-Proof Silicone Gasket: Unlike standard rubber rings that harden and crack over time, our included high-quality silicone gaskets provide superior, long-lasting sealing performance under high water pressure, ensuring zero leaks.
• Durable PVC Construction: Made from pure, corrosion-resistant PVC, these joints are safe for all aquatic livestock and provide excellent structural support. Available in Gray, Blue, and White to match your specific plumbing setup.

⚠️ Installation Guide: The size listed in the options refers to the Inner Diameter (ID) of the joint's slip socket, which corresponds to the Outer Diameter (OD) of the PVC pipe you are connecting. Ensure the silicone gasket is placed on the wet side (inside the tank). Apply aquarium-safe PVC solvent cement to bond your pipe into the slip socket and allow 24 hours to fully cure before testing with water.

Product Specifications

• Product: Aquarium Inlet/Outlet Joint / Water Tank Bulkhead
• Material: High-Quality PVC & Silicone Gasket
• Connection Type: PVC Solvent Weld (Slip Fit)
• Available Colors: Gray, Blue, White
• Application: Aquarium sumps, overflow boxes, aquaculture tanks, hydroponic reservoirs