Double threaded bulkhead is commonly used in water systems like water tanks, water towers, and water inlets/outlets. It is also popular in DIY water storage containers and rain water container. Furthermore, it acts as a versatile connector for pipes, fittings, hoses, and faucets.

Specification
Color: Grey
Material: PVC
Fitting for Wall Thickness: 16 mm / 0.63 Inch
Female Thread Diameter(Approx): 40 mm / 1.57 Inch
Male Thread Diameter(Reverse Thread): 54 / 2.13 Inch
Overall Size: 83x53 mm / 3.27x2.09 inch(W X L)
Packing List: 2 x Water Tank Connector, 2 x Plug

Advantage
PVC Material - The water tank connector fitting, made of PVC, offers durability and rust resistance for a long lifespan in outdoor conditions. It provides stable and reliable performance to prevent leaks or damage in garden watering systems
Leak-Proof Design - The embedded gasket stays in place securely, ensuring a solid seal. This bulkhead pipe connector boasts a leak-proof design with two rubber gaskets that snugly fit against the water tank wall to prevent any water leakage

Instruction
Drill a2.13 inch(54mm) hole to install the bulkhead fitting. Insert the fitting into the hole from inside the tank and tighten it from the outside

NOTE
Please note that the lock nut has a left-hand thread(reverse thread) and is only used for securing the bulkhead fitting