The Office Master EV74 is an ESD task chair designed with a mid back profile and full ergonomic adjustability. It supports up to 300 lbs. and includes a 17–22" seat height range, making it a dependable solution for technical and cleanroom settings. OM ESD chairs are constructed from our most popular models to meet special ESD seating requirements. Fabrics are made of 99% nylon and 1% carbon fiber. We also stock 7 ESD fabric colors and 2 ESD vinyls.

This model is the ESD version of the Office Master PT74 chair.