NA549300A | 12" ASME 3 in 1 Hydrocal | Caleffi

**12" ASME 3 in 1 Hydrocal by Caleffi** The Caleffi NA549300A is a versatile 12 inch ASME certified 3 in 1 Hydrocal, designed to meet the demanding requirements of industrial and commercial plumbing systems. This highly efficient unit combines the functions of an air separator, dirt separator, and flow switch into a single compact package, providing superior protection for your critical equipment. Crafted from durable brass, the NA549300A features a maximum working pressure of 150 psi and a maximum temperature of 230°F. Its unique design allows for easy installation and maintenance, with a transparent bowl for quick visual inspection of collected debris. The integrated flow switch ensures reliable operation by monitoring flow rates and triggering an alarm if the system falls below a predetermined threshold. This 3 in 1 Hydrocal offers exceptional benefits for various applications, including: * Removes air bubbles that can cause noise, cavitation, and reduced system efficiency * Traps dirt and sediment to protect downstream components from damage * Provides early warning of low flow conditions, allowing for prompt corrective action Our HVAC supply store has NA549300A in stock and ready to ship today with fast and affordable shipping.