For the exit and entrance of low-temperature working rooms at about +15C, doors are required not to cause condensation at this condition. The greatest features of SIR40 with all-resin frame materials are its smart-looking appearance and light open/close movement, while maintaining high thermal insulation performance. Three types of open/close mechanisms are available: manual, self-closing, and automatic.
Frame opening dimension | SIR40 | |
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Manual | Single sliding | W500 - 2000 H630 - 2500 |
Aspect ratio W:H is up to 1:5.(Please use a floor-mount stopper in case of exceeding 1:3) Air cushion cannot be attached to doors of less than W620. |
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Double sliding | W1100 - 3000 H630 - 3000 |
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Aspect ratio W:H is up to 1:2.5.(Please use a floor-mount stopper in case of exceeding 1:1.5) Air cushion cannot be attached to doors of less than W1310. |
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Self-closing | Single sliding | W500 - 1950 H630 - 2500 |
Aspect ratio W:H is up to 1:4.(Please use a floor-mount stopper in case of exceeding 1:3) Delivery with the rail divided is not available. Some sizes may not be supported even in the case of manufacturable dimension, depending on the use environment and/or door weight. |
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Double sliding | W1200 - 3000 H630 - 2500 |
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Aspect ratio W:H is up to 1:2.(Please use a floor-mount stopper in case of exceeding 1:1.5) Delivery with the rail divided is not available in case of interlocking specification. Only non-interlocking specification is available. Some sizes may not be supported even in the case of manufacturable dimension, depending on the use environment and/or door weight. |
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Automatic | Single sliding | W600 - 2000 H630 - 3000 |
Aspect ratio W:H is up to 1:4. | ||
Double sliding | W1100 - 3000 H630 - 3000 |
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Aspect ratio W:H is up to 1:2. |
Model | SIR40 |
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Door thickness (Overall thickness) |
41mm (47mm) |
Opening form | Manual, Self-closing, Automatic |
Outer frame | ABS resin (Silver color) |
Framework | ABS resin framework |
Face material | Metal plate 0.4 - 0.6mm (Steel plate, aluminum, stainless, provided material) |
Core material | Styrene foam |
Catch | Front side: Exposed handle (stainless SUS304) Back side: Flush-type square catch (stainless SUS304) |
Guide roller | Z-shaped mounting stay: Stainless Guide block: polyacetal |
Sliding rubber bellows rubber |
Polyester base fabric painted with fluorine resin |
Door end safety rubber | Elastomer |
Window *1 | PX40(Single) *Japanese site, PW40(exclusively for double glass) |
Lock system *1 | Miwa Lock UD lock *2 (with remaining closing gap) |
*1 Lock system, window, and louver can be added optionally.
*2 In principle, 'Automatic' does not support 'lock system'.