Steel flush doors compatible with specific fire protection equipment and fire protection systems.
Free choice of outer frame shape and projected dimensions! This is a steel flush door that meets the structural regulations for specific fire prevention equipment*1 and fire prevention equipment*2 under the Building Standards Act. You can freely select the shape of the outer frame, projected dimensions, and the presence or absence of airtight packing, and there are specifications available for exterior wall surfaces. The finish includes rust-proof paint, and as an option, we can also provide powder coating in our standard color (white-gray) or specified color baked paint using solvent-based paint. In the case of baked paint, it is also possible to install the glass at the factory before shipping. In addition to welding the frame to the wall with anchors, it can also be secured with screws*3. In that case, we will process countersunk holes for the screws before shipping. *1 Specific fire prevention equipment can only be applicable when there are no windows. *2 Fire prevention equipment can only be applicable when using wired glass. *3 Depending on the size and total weight of the door, it may not be possible to accommodate this. Please contact us for more details. ■ Since it is a specific fire prevention equipment and fire prevention equipment that meets structural regulations, no certification documents are required. *While we believe that we meet the requirements for specific fire prevention equipment and fire prevention equipment, opinions may vary depending on the administrative agency conducting the inspection. Please be sure to confirm with the administrative agency in the installation area in advance.
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basic information
✔ Since it is a specific fire prevention facility and fire prevention equipment as per structural regulations, certification documents are not required. ✔ In addition to welding with anchors, it also supports some screw fixation. ✔ The shape of the outer frame, the presence or absence of packing, and the shape of the base can be freely selected. ✔ In addition to the rust prevention specifications for on-site painting, ✔ Windows and grilles can also be installed as options. ✔ Clears JIS airtightness performance A-4 grade with four-sided frame gremlin handles (only for DST40). ✔ Clears JIS wind pressure resistance performance S-6 grade and JIS water tightness performance W-2 grade with semi-air-tight specifications for outdoor use with four-sided frame lever handles. *Note 1: While it meets the requirements of related laws and regulations as a specific fire prevention facility and fire prevention equipment, interpretations of the law may vary by the administrative agency conducting the inspection. It is recommended to confirm the compliance of this product with the relevant laws and regulations with the administrative agency in advance. *Note 2: If no specification is provided, it will be acrylic resin coated. If specified in advance, it can also be coated with urethane-based paint or fluorine resin paint. *Note 3: If a window is installed, it will not be classified as a specific fire prevention facility. Please consider products like DSST-A as individually certified fire prevention facilities with windows. *Note 4: Please inquire about the fire prevention performance when a grille is installed.
Price information
* The thickness of the door may vary depending on the manufacturing dimensions and specifications. Please contact us for more details. Since this is a custom-made product, we will provide a quote each time.
Delivery Time
※Since this is a custom-made product, the price may vary depending on the details. Please feel free to contact us.
Applications/Examples of results
Bento factory, side dish factory, seafood processing plant, meat processing plant, dairy processing plant, confectionery factory, bakery, fruit and vegetable market, soft drink factory, sake brewery, school lunch center Semiconductor device manufacturing, printed circuit board manufacturing, LCD panel manufacturing, chemicals, glass curing room, various painting booths University hospital, general hospital/clinic, cancer center, blood center, public health center Pharmaceutical manufacturers, cosmetics manufacturers National and public universities/private university research facilities, agricultural high school/technical high school research facilities, prefectural health and hygiene research institutes, machinery manufacturer environmental testing facilities, general corporate research and development facilities Supermarkets, convenience stores, pharmacies Transport company logistics center, food manufacturer logistics warehouse, distribution center
Detailed information
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DST40 - Single Leaf - Lever Handle
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DST50 - Single Leaf - Greymon
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Company information
In clean rooms and various testing rooms, the "observation windows" and "entrance doors" installed as equipment require various functions (such as airtightness and thermal insulation) that differ from standard architectural fittings. Sanwise Corporation develops, manufactures, and sells such specialized fittings for equipment. From small inspection openings to large doors for the entry and exit of machinery, sizes vary, and functions range from static electricity prevention to thermal insulation and high airtightness. Each item is custom-made to meet the specific requests of our customers. We respond promptly to inquiries and quote requests, so please feel free to consult with us!