The 817-2419 is a pressure switch, specifically a low gas pressure switch with SPDT configuration, lockout on pressure decrease, flange mount, manual reset, and a range of 12-60 inches, manufactured by CLEAVER BROOKS. This pressure switch ensures reliable and efficient control of gas pressure. Its high-quality construction ensures durability and longevity. Ensure the safety and efficiency of your system with the 817-2419 low gas pressure switch.