A foot pedal switch with the vacuum pump allows the conservator the free use of hands while working with the book or manuscript. The fluid traps are easily accessible for draining. An optional air bleed valve lowers the vacuum level. The Weidner Moisture Chamber invented and created by Marilyn Kemp Weidner is a moisture and air-filtering chamber for use during treatments on fragile pastels, charcoals, and watercolors and other fibrous works of art. The patented Weidner Moisture Chamber utilizes ultrasonic humidification to obtain fine very small moisture particles.
Doors open to allow access to the suction table and object.