- Available ISO Ratings: ISO 8
- Manual Hermetic Sealing Hinged Doors used in critical environments with a concern for preventing air leakage control
- Certified hermetic sealing: Class 3 /4 according to EN 12207:2000 (air permeability certificate)
- Unique wrap-around frame with an incorporated neoprene seal provides a perfect door seal
- Independently tested air leakage available; results up to 250 pa pressure differential
- Available in 10 widths and two heights; Contact a Terra Product Specialist about custom sizes
• Operation: Manual
• ISO Class: ISO 7
• Unit of Measure: EA