Slack Associates, Inc.

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Slack Associates, Inc. designs and manufactures advanced processing systems for a range of applications, including medical and pharmaceutical production, cleaning and dielectric purification, sterilization and freeze‑drying, as well as thermal‑vacuum processing and testing. The equipment can operate at vacuum levels down to 10‑11 torr, enabling customers to fine‑tune and optimize both pressure and temperature parameters. System specifications support pressures up to 30,000 PSIG and temperature control with stability better than 1 K. Working temperature ranges extend to 900 °C in hard‑vacuum environments and up to 2,200 °C when operating in low‑torr vacuum conditions. Slack Associates, Inc. serves defense and aerospace customers, with notable users such as the U.S. Army, Northrop Grumman, and NASA.

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