Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
{"title":"Automatic Hermetic Door | Motorized Full Seal | Hospital & Cleanroom Grade","imgUrl":"https:\/\/img.chinax.com\/nimg\/c0\/b7\/2f25953784fcc36a5b21aed53bcc-200x200-1\/automatic_hermetic_door_7c_motorized_full_seal_7c_hospital_26_cleanroom_grade.jpg","attrs":{"Door width":"DW = 1070mm\u20131570mm","Certification":"GMP, ISO 14644, CE","Hold-open time":"2\u201320 s (adjustable)","Delivery Time":"15-30day"}}
{"title":"Manual Swing Door \u2014 Double Open | Wide Passage | Hospital & Cleanroom Grade","imgUrl":"https:\/\/img.chinax.com\/nimg\/7c\/a3\/276ec9194685558a646d8c6ee22a-200x200-1\/manual_swing_door_e2_80_94_double_open_7c_wide_passage_7c_hospital_26_cleanroom_grade.jpg","attrs":{"Certification":"GMP, ISO 14644, CE","Door width":"1200\u20131500 mm","Packaging Details":"Wooden Box","Delivery Time":"15-30day"}}
{"title":"Flush Mounted Door General Window with Sealed Edge and Customizable Dimensions","imgUrl":"https:\/\/img.chinax.com\/nimg\/b2\/da\/45470927f51a16b491818c770564-200x200-1\/flush_mounted_door_general_window_with_sealed_edge_and_customizable_dimensions_for_cleanrooms.jpg","attrs":{"Certification":"GMP, ISO 14644, CE","Screen-Printed Borders Around The Vision Panel Are Available In:":"Black Or White; The Color Of The Inner Frame Can Be Selected Based On Customer Requirements;","Place of Origin":"China","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union"}}
{"title":"Automatic Swing Door | Rocker & Link Arm Drive | Hospital & Cleanroom Grade","imgUrl":"https:\/\/img.chinax.com\/nimg\/91\/70\/c05697e48ac8082686684e733170-200x200-1\/automatic_swing_door_7c_rocker_26_link_arm_drive_7c_hospital_26_cleanroom_grade.jpg","attrs":{"Certification":"GMP, ISO 14644, CE","Closing speed":"250\u2013500mm\/s (adjustable)","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union","Manual pushing force":"<100N"}}
{"title":"Manual Swing Door \u2014 One-and-Half Leaf | Dual-Mode Passage | Hospital Grade","imgUrl":"https:\/\/img.chinax.com\/nimg\/20\/18\/116208a97e0bd999eac97cae59c6-200x200-1\/manual_swing_door_e2_80_94_one_and_half_leaf_7c_dual_mode_passage_7c_hospital_grade.jpg","attrs":{"Certification":"GMP, ISO 14644, CE","Place of Origin":"China","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union","Door width":"1200 mm"}}
{"title":"Airtight Double-Leaf Unequal Steel Cleanroom Door | Flush Mount | GMP Standard","imgUrl":"https:\/\/img.chinax.com\/nimg\/fb\/40\/fed4bdaac59b6e11d3f81552a63c-200x200-1\/airtight_double_leaf_unequal_steel_cleanroom_door_7c_flush_mount_7c_gmp_standard.jpg","attrs":{"Product Name":"Airtight Double-Leaf Unequal Steel Cleanroom Door","Door Height":"Standard height 2100 mm","Certification":"GMP, ISO 14644, CE","Place of Origin":"China"}}
See Clearly, Seal Completely: Clean Hermetically Sealed Observation Windows
The Clean Hermetically Sealed Observation Window is engineered through an effective sealing method that isolates two glass panes with an interval gap, filling the space between them with inert gas plus desiccant — ensuring the hollow glass interior remains dry gas for a long time, free of moisture and dust. The glass is tempered float glass, delivering excellent sealing, high transparency, no fogging, dust resistance, easy wipe-down maintenance, fire resistance, and durability — with a beautiful, flush appearance and no protrusions. This makes it the premium vision solution for negative/positive pressure isolation rooms, biosafety laboratories, and pharmaceutical cleanroom boundaries.
Frame
50mm thick color-coated steel panel wall
Viewing window
50mm thick double-glazed tempered glass
Connection
Fixed via cutouts in the color-coated steel panel
Inert-Gas + Desiccant Hollow Glazing — Dry Interior for Years An effective sealing method isolates two glass panes with an interval gap, filled with inert gas plus desiccant — ensuring the hollow glass interior remains dry gas for a long time, with no moisture, no condensation, and no dust inside. Tempered Float Glass — High Transparency & Safety The glazing uses tempered float glass — providing high transparency, excellent optical clarity, and superior safety strength. No Fogging — Clear Visibility Always The inert-gas, desiccant-filled cavity eliminates fogging and condensation — maintaining crystal-clear observation even across significant temperature differences. Dust-Resistant & Easy to Maintain The sealed cavity admits no dust, and the smooth glass surface is easy to wipe and maintain — a single pass cleans the entire surface. Fire-Resistant & Durable Tempered float glass and robust framing provide fire resistance and long-term durability — a safe, long-life observation solution. Beautiful, Flush, No-Protrusion Construction The window installs flush with the surrounding panels — beautiful appearance, no protruding edges, no dust-collecting ledges — satisfying the strictest cleanroom requirements. Pressure Integrity Maintained Full-perimeter high-grade sealing maintains negative or positive pressure differentials across the partition — no leak path, no pressure loss, no contamination crossover.
Applications:
Environment
Why Hermetically Sealed Observation Window
Negative Pressure Isolation Rooms
Maintains -2.5 Pa containment with fog-free patient observation
Sinopek is a high-tech provider of comprehensive cleanroom engineering solutions, originating in China and serving a global clientele. For over two decades, we have focused on delivering one-stop, turnkey engineering services that span the entire project lifecycle—from conceptual design to lif... Sinopek is a high-tech provider of comprehensive cleanroom engineering solutions, originating in China and serving a global clientele. For over two decades, we have focused on delivering one-stop, turnkey engineering services that span the entire project lifecycle—from conceptual design to lif...
