Heavy-Duty PVC Water Tank Bulkhead Fitting (2" to 4") - Industrial IBC Tote Drain Connector

Heavy-Duty PVC Industrial Water Tank Bulkhead Fitting

Engineered for maximum flow and high-pressure commercial environments, our Heavy-Duty PVC Bulkhead Fittings are the ultimate solution for industrial storage tanks, IBC totes, agricultural irrigation vats, and large-scale aquaculture setups. Supporting pipe diameters from 2 inches up to a massive 4 inches (110mm), these rugged connectors securely clamp onto thick tank walls (up to 30mm thick). Choose between Slip Socket or Female Thread connections to build a fail-proof industrial drainage or inflow system. Find commercial-grade plumbing supplies at Atradesen.com.

Crucial Installation Guide & Features

• Heavy-Duty Clamping: Features an extended thread length (up to 60mm) allowing it to securely grip heavy-duty tank walls ranging from 22mm up to 30mm thick.
• Reverse Thread Locking (Important): The external thread on the main body is a REVERSE (left-handed) thread. This prevents the bulkhead from loosening when you screw pipes into the inner thread. The outer thread is strictly for the locking nut, not for attaching other plumbing.
• Precision Drilling Required: The hole drilled in your vat must match the outer thread OD. 63mm (2") requires a 78mm hole, 75mm (2.5") requires 100mm, 90mm (3") requires 110mm, and 110mm (4") requires a 133mm hole.

🔗 Related Products & Alternative Sizes

• Building a smaller DIY project? Shop our Aquarium & Rain Barrel Bulkheads (1/2" to 1.5" sizes) for standard tank filtration.
• Seal it perfectly: Pair your female-threaded fittings with our professional Teflon Thread Seal Tape to prevent micro-leaks.
• Need flexible routing? Check out our heavy-duty PVC Elbows and Tees to complete your commercial pipework.

Product Specifications

• Product: Industrial Bulkhead Fitting / IBC Tote Drain Adapter
• Sizes Available: 63mm (2"), 75mm (2.5"), 90mm (3"), 110mm (4")
• Clamping Thickness: 22mm to 30mm (Depending on size)