Brass Water Tank Connector 1/2"–2" BSP Thread Adapter Coupling

Full Copper Brass Water Tank Connector – 1/2" to 2" BSP Thread Adapter

Upgrade your water system with this heavy-duty full copper (brass) water tank connector. Designed for a leak-free, long-lasting seal, this thickened coupling features a hexagonal head for easy wrench tightening and a built-in dual-layer silicone ring that resists ageing and ensures a watertight fit every time. Available in six sizes from 1/2" to 2", it's the versatile hardware solution for water towers, storage tanks, fish tanks, garden irrigation setups, and more.

Key Features

• Premium Brass Construction: Thickened full copper body for superior durability and corrosion resistance under continuous water exposure.
• Dual-Layer Silicone Seal: Built-in two-layer silicone ring resists ageing, ensuring a reliable, leak-proof connection over extended use.
• BSP Male & Female Thread: Compatible with standard BSP (British Standard Pipe) fittings — no adapters needed.
• Hexagonal Head: Easy to tighten with a standard wrench for a secure, professional-grade installation.
• Wide Size Range: Available in 1/2" (≈20mm), 3/4" (≈25mm), 1" (≈32mm), 1-1/4" (≈40mm), 1-1/2" (≈50mm), and 2" (≈60mm).
• Versatile Applications: Ideal for water towers, storage tanks, fish tanks, aquariums, garden irrigation systems, and general plumbing drain interfaces.
• Rated Pressure: Up to 850 kPa — built to handle standard residential and light commercial water systems.

Specifications

Perfect For

• Garden irrigation and outdoor water distribution
• Fish tanks, aquariums, and water reservoirs
• Water towers and elevated storage tanks
• General plumbing drain and outlet interfaces
• DIY home improvement and hardware projects

You Might Also Like

Looking for more handy tools and hardware? Check out these related products from our store:

• 10 in 1 Multi Functional Bone Wrench Hex Socket Spanner – Portable Repair Hand Tool
• 3 Pcs Mini Gardening Tools Set – Wooden Handle Shovel, Rake & Hand Tool Kit
• Adjustable Faucet Hanging Sink Sponge Holder – Drain Basket Kitchen Organizer

Note: Due to variations in monitor settings and lighting, the actual colour of the item may differ slightly from images shown. Please allow for 1–3 mm measuring deviation due to manual measurement.

Learn more: OSHA on personal protective equipment

Frequently Asked Questions

Q: What thread standard does this brass water tank connector use?

A: This connector uses BSP (British Standard Pipe) thread in both male and female configurations, making it compatible with the majority of standard plumbing fittings, water tanks, and irrigation systems that use BSP thread sizing.

Q: Is this brass connector suitable for outdoor garden irrigation?

A: Yes! The brass water tank connector is specifically designed for garden irrigation, water towers, fish tanks, and outdoor water storage systems. Its dual-layer silicone ring seal and corrosion-resistant brass body make it well suited for continuous outdoor water exposure.

Q: What sizes are available and how do I choose the right one?

A: This connector is available in 1/2" (≈20mm), 3/4" (≈25mm), 1" (≈32mm), 1-1/4" (≈40mm), 1-1/2" (≈50mm), and 2" (≈60mm). Select the size that matches the outlet or inlet diameter of your water tank, barrel, or plumbing fitting. If unsure, measure the inner diameter of your existing pipe or fitting before purchasing.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.