This brass pump union is a reliable and durable fitting for your plumbing needs. The 1.5" size is perfect for connecting to a variety of plumbing systems, making it a versatile choice for any home or business. Crafted with quality materials, this pump union is built to last and will provide you with long-lasting performance. It is easy to instal and use. Whether you're a professional plumber or a DIY enthusiast, this brass pump union is a great addition to your plumbing system.