Introducing the Carrier HR81LD001 Flow Switch, your reliable partner in monitoring water flow for HVAC and plumbing systems. Designed with precision, this flow switch ensures high sensitivity and dependable detection of fluid flow, making it an essential component for efficient system operation. With a versatile flow range of 0.5 to 15 gallons per minute, it adapts seamlessly to various applications, including refrigeration, water treatment, and process control. Crafted with a robust stainless steel body and durable brass components, this flow switch promises longevity and resilience, even under pressures up to 150 PSI. Installation is a breeze with its 1/2 inch NPT female connection, allowing for quick and easy setup. Trust in the Carrier brand for quality and performance. Whether you're upgrading your current system or setting up a new one, the HR81LD001 Flow Switch is the perfect choice for ensuring optimal flow management.