Profile: Pacific Environmental Technologies, Inc. provides cleanrooms, cold & freezer storage rooms and cleanroom components. Our modular clean isolator system has a structural frame. Our isolator system can be designed for use as a negative pressure room for containment purposes. It is provided with a standard modular wall panels and features a white non-conductive smooth aluminum skin on both sides. These modular wall panels are secured to a 2 inches aluminum framing system, which ties the entire structure together. Low wall air grilles can be installed for either positive or negative pressure applications. Floor mounted pass through chambers feature a small built-in low profile ramp to allow materials being transferred by cart to be easily pushed into and pulled out of the pass through chamber.