Cross PVC Fittings 4-Way Cross Elbow Fitting for Building Heavy 20 25 32 40 50mm

Match the fitting's inner diameter (ID) to the outer diameter (OD) of your pipe. For example, a 25 mm fitting accepts pipe with a 25 mm OD. If you are unsure, measure the outside of your existing pipe with calipers or a tape measure, then select the matching size from the variant dropdown above.

These cross PVC fittings are suitable for cold-water supply, irrigation manifolds, and low-pressure applications. Exact pressure ratings vary by size and wall schedule. For high-pressure or hot-water lines, please contact us to confirm suitability before ordering.

Yes. Rigid PVC does not rust, corrode, or react with most common household chemicals, fertilizers, or chlorinated water. It is an excellent choice for irrigation systems where fertilizer solutions are dosed through the line, as well as for standard municipal water supplies.

Use a standard PVC solvent cement, typically applied after a PVC primer/cleaner. Clean and dry both the pipe end and the fitting socket, apply primer, then apply cement to both surfaces and push the pipe firmly into the socket with a slight twist. Hold for 30 seconds and allow the joint to cure per the cement manufacturer's instructions before pressurizing.

The color difference is primarily aesthetic and functional for identification. White is commonly used for general plumbing and structural pipe frames. Blue is often associated with potable water or irrigation lines. Grey is typical for drainage and conduit applications. All three colors are the same rigid PVC material — choose the color that matches your existing pipework or your color-coding preference.

Multi-packs (2, 3, 5, 10, 20 pcs, etc.) offer a lower per-unit cost and ensure you have spares on hand for future repairs or extensions. For irrigation manifolds or pipe-rack builds that require multiple cross junctions, ordering a pack upfront avoids project delays caused by waiting for additional shipments.

Compatibility depends on the pipe's outer diameter, which is standardized across Schedule 40 and Schedule 80 for the same nominal size. Since both schedules share the same OD, these slip-fit socket fittings will accept either schedule. However, wall thickness and pressure ratings differ between schedules — contact us to confirm if you have specific pressure requirements.