Dixon 1660630C hose barb long pipe nipple, 1/2" barb size and 3" length. Designed for secure hose connections in industrial fluid transfer applications. Durable construction ensures reliable performance under demanding conditions.

This is a rigid white type of plastic that is mainly applied for vent and wastewater systems. In other cases, it can also be used for cold underground water supplies outside the houses as well as venting, drains, and irrigation piping. PVC is mainly white though it can also be available in gray. In water conservation, you can also get purple PVC pipes used for differentiating grey water from drinking water.

If you want to have a properly functioning plumbing system, the first step is to understand the fittings. This post is a comprehensive guide to help you understand plumbing, fittings, and their design.