DTH7 bi-parting hermetic healthcare sliding door is designed for operating rooms, laboratories, offices, public/private health facilities, etc. The construction is rugged with stainless steel finish AISI 304 and phenolic resin. Certified hermetic sealing: Class 4 based on EN 1.026/EN 12.207 and Class 5 based on EN 12.427/EN 12.426. Options include: Window, electric unit and lock.