Grundfos UP & UPS Series Pumps

Grundfos UP and UPS Series 100 circulator pumps are designed for efficient and reliable operation in heating, domestic hot water, cooling, and air-conditioning systems. The UP series offers single-speed models ideal for standard heating applications, while the UPS series provides three-speed options suitable for central and district heating systems, as well as mixing loops in larger installations. Available in various materials, including stainless steel and bronze, these pumps are maintenance-free and adaptable to a wide range of residential and commercial applications.