5-Way BSP Female Stainless Steel Pipe Fitting Splitter 1/4" to 2"

Match the fitting size to your existing pipe's nominal BSP thread size. BSP sizes refer to the bore of the pipe, not the outer diameter of the thread. For example, a 1/2" BSP fitting typically has an outer thread diameter of approximately 20.9mm (≈0.825"). Always measure your existing threads or check your pipe's nominal size label before ordering. If you're unsure, contact us with your measurements and we'll help you select the correct size.

Stainless steel BSP fittings of this type are generally rated for working pressures up to 150 PSI (approximately 10 bar) in standard plumbing and pneumatic applications. Actual ratings can vary by size and installation conditions. Contact us to confirm the pressure rating for your specific size and application before installation in high-pressure systems.

Yes. The 304 stainless steel construction provides strong resistance to rust, oxidation, and mild chemical exposure, making these fittings suitable for outdoor plumbing, marine-adjacent environments, and humid industrial settings. For highly aggressive chemical environments or saltwater immersion, confirm material compatibility before installation.

These fittings use BSP (British Standard Pipe) female threads in the parallel form (BSPP, also called G-thread). BSP and NPT threads are not directly interchangeable — they have different thread angles (55° vs 60°) and pitch specifications. If your system uses NPT threads, a BSP-to-NPT adapter will be required. Check your existing fittings or pipe markings to confirm the thread standard before ordering.

These 5-way stainless steel pipe splitters are generally suitable for water distribution, compressed air systems, and low-pressure gas lines when properly sealed with PTFE tape or a compatible thread sealant. For gas applications, always verify local building codes, pressure requirements, and approved materials before installation. In most cases, a licensed plumber or gas fitter should perform gas line work.

Yes. BSPP (parallel) threads require a sealant to achieve a leak-free connection — the parallel thread form does not self-seal like tapered NPT threads. Apply PTFE thread seal tape or a compatible pipe thread compound to the male threads before assembly. Do not overtighten — hand-tight plus 1–2 turns with a wrench is typically sufficient for most sizes.

The 1 Pcs option includes a single 5-way fitting, ideal if you need one junction or distribution point. The 2 Pcs option includes two identical fittings at a lower per-unit cost — a practical choice for projects requiring multiple distribution points, such as a compressed air manifold with two headers, or as a spare for future maintenance.