The Additel ADT104-HP is a high-pressure adapter kit designed to support various calibration and pressure testing needs. It includes a set of 17 adapters with a 1/4HP male (Autoclave M-250-C) connection, compatible with Additel models such as the ADT959A, and ADT960 pumps. The kit offers maximum pressures ranging from 15,000 psi to 60,000 psi, depending on the adapter configuration. It provides versatile connectivity to BSP, NPT, and metric fittings, making it ideal for a wide range of industrial applications.

Each adapter is built for durability and high precision, ensuring reliable performance in demanding environments. The kit comes in a specially designed carry case for easy transportation and organization, which is particularly useful for field service applications.