The Franklin Machine Products 194-1100 Thermostat D1-type with a 48″ capillary is a vital component for precision temperature control across various industrial applications. This thermostat features a D1-type configuration, known for its reliability and accuracy in maintaining desired temperature ranges, specifically from 100-200F. The inclusion of a 3/8″ stuffing box enhances its durability and compatibility with diverse machinery setups. Its bulb measures 3/8″ x 5-3/16″, providing efficient thermal response and sensitivity crucial for maintaining consistent operational conditions. Furthermore, the type-1 mounting bracket ensures easy installation and secure attachment, making it a convenient choice for professionals seeking a balance between functionality and ease of use. The thermostat’s design is tailored to meet the stringent demands of industries requiring precise thermal regulation, ensuring optimal performance and safety. Its robust construction and meticulous engineering make it indispensable for sectors that prioritize stable and reliable temperature management. Whether for use in commercial kitchens, manufacturing plants, or HVAC systems, this thermostat serves as a cornerstone in ensuring operational efficacy and longevity of equipment, promising users a dependable and high-quality solution to their thermal control needs.