4 Inch UPVC Bulkhead Fitting, Female NPT Connection, Heavy-Duty Industrial Water Tank Connector Adapter Fitting for Water Tanks, Rain Barrels, Pools, Aquariums

4 Inch UPVC Bulkhead Fitting, Female NPT Connection, Heavy-Duty Industrial Water Tank Connector Adapter Fitting for Water Tanks, Rain Barrels, Pools, Aquariums

• Product Specifications: 4 inch UPVC bulkhead fitting, single pack, with a overall length of 3.85 inches (9.78 cm); External thread: 5.44 inches (13.82 cm); Internal thread: 4.35 inches (11.06 cm); Compatible with most 4-inch male NPT pipes on the market, providing a simple and effective connection for both sides of a bulkhead.
• High-Quality Material: 4 inch bulkhead fitting is constructed from industrial-grade, thick-walled UPVC (Unplasticized Polyvinyl Chloride), an environmentally safe and non-toxic material. This bulkhead fitting offers excellent pressure resistance, along with superior resistance to acids, alkalis, corrosion, and high temperatures. Compared with ordinary PVC materials, it is long-lasting and is a reliable choice.
• Safe Sealing: UPVC bulkhead fitting have precision threads and 2 EPDM thickened sealing gaskets, ensuring safe installation, effectively preventing leaks and loosening for a reliable, airtight seal. It is an ideal choice for liquid transfer applications in both industrial and household.
• Easy to Install: Bulkhead fitting 4 inch UPVC is easy to install, just drill a 5-3/4 inch hole in the water tank, and then assemble the bulkhead accessory and hose connector together. We recommend checking the size before drilling to ensure an ideal fit.
• Multi Scenario Application: 4 inch UPVC bulkhead is perfect for connecting pipes and hose systems. It is widely used in rain barrels, water tanks, pools, industrial tanks, and ponds. Each fitting is rigorously inspected before shipping. If you have any issues, contact us—we're here to help 24/7.