Tyvek
/ DuPont™ Tyvek® 400 SFR
ST127S WH
DuPont™ Tyvek® 400 SFR
DuPont™ Tyvek® 400 SFR Coverall. Relaxed Fit Design. Standard Fit Hood. Storm flap. Red Zipper. Elastic Wrists and Ankles. Red External Serged Seams. White.
DUPONT™ SAFESPEC™ Terms of Use
Product Selector Agreement
The following information must be read and accepted by the user before proceeding.
The DuPont™ SafeSPEC™ Product Selector Tools - Hazard, Industry, Guide, My Scenarios and Double-check- are intended to assist in choosing protective clothing for particular applications and does not replace the judgment of a qualified safety professional or industrial hygienist. Additional personal protective equipment, such as such as but not limited to: respiratory, eye, head, foot, and hand protection, may be required.
Supplying the proper hazard/chemical and exposure information for your hazard scenario is criticalin order to obtain an accurate recommendation. Inaccurate information could result in an improper recommendation. To ensure that the hazard/chemical information is accurate, consult the MSDS (Material Safety Data Sheet) supplied with the chemical. DuPont DISCLAIMS ANY RESPONSIBILITY OR LIABILITY FOR SUITS SELECTED USING these PRODUCT SELECTOR TOOLS, BASED ON ANY INCOMPLETE, INACCURATE, OR MISLEADING INFORMATION PROVIDED BY THE USER. There are other factors involved which could affect the final PPE (Personal Protective Equipment) decision and may not be considered in these Product Selector Tools. SafeSPEC™ Product Selector Tools provides information on DuPont suit styles for particular applications. The final decision on suit selection is the responsibility of the safety professional and end-user.
WARNING / CAUTION
There are uses, environments and chemicals for which any garment will be unsuitable. It is the responsibility of the user to review available data and verify that the garment selected is appropriate for the intended use and meets all specified government and industry standards.
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You may enter from one to five chemicals or other hazards that may be present in your working environment. Our tool will find the best product match for the combined hazards. Enter a single chemical or hazard if you wish to find the best possible product match for that one hazard.
Chemical or Other Hazard Name
or
CAS Number
| Chemical Details | CAS | Actions |
|---|
Hazard Concentration information
Please read following
- You have selected a chemical that has been tested at multiple concentrations. All concentrations will be displayed on the next page so that you can review breakthrough times for each concentration.
- Please review FAQs if your hazard concentration is lower or higher than the tested concentrations
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- If you see your CAS number in the drop down list, make sure you are selecting the hazard from the drop down list before clicking "Add to List".
- If you do not see your CAS number listed, check the number and try again or you may want to try Guide.
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CHEMICAL COMPARISON
The table below shows the Normalized Breakthrough times of fabrics for the hazards selected. (Testing Details) You can find specific garments that protect against these hazards by clicking the 'Next' button below.
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Chemicals
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Flammable Environments
WARNING
If any of the following apply:
- A fire or electric arc is actively present in the work environment
- The work environment contains an uncontrollable flammable material between the Lower Explosive Limit (LEL) or Lower Flammable Limit (LFL) and the Upper Explosive Limit (UEL) or Upper Flammable Limit (UFL)
- The work environment has been subject to a breach or loss in containment of flammable material (flammable liquids, flammable vapors or combustible dusts)
- There is an uncontrolled fuel source available in the work environment (that may or may not have encountered an ignition source yet)
Please consider fire fighter PPE (personal protective equipment). Read more.
If none of these conditions apply but FR clothing is required in your working environment, close this box and proceed to the next question. Only fabrics that provide both chemical resistance to the hazards you have listed and protection during escape from a flash fire will be considered for your hazard scenario.
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1 Enter
Chemicals
2 View Permeation Data
2 View
Data
3 View Matching Products
3 View
Products
step3of3
Is Suitable For Hazard Scenario
Is Not Suitable For Hazard Scenario
| Hazard | Fabric/Materials | Seam | Design |
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YOU MAY WANT TO CONSIDER SIMILAR PRODUCTS RELATED TO ST127S WH
Matching Products (0)
Your hazard scenario did not produce any results. May we suggest:
- If you are searching multiple hazards at one time, try breaking your search into separate hazards by either creating a new scenario or unchecking Hazards in the pane to the left. SafeSPEC™ is trying to find one garment that can be used for all of your hazards. You may need to consider more than one garment.
- If you have a liquid or vapor chemical hazard, try searching the Chemical Resistance Database. This database will show you permeation data for all of the fabrics tested against a given hazard. Once you are able to determine a suitable fabric, you will have the flexibility of selecting a suitable garment design and seam construction yourself.
- If you answered "yes" to the question that you are working in an environment that requires flame resistant clothing, please note that although DuPont has several garment options for scenarios involving possible industrial fire or electric arc exposures as well as chemical exposure hazards, these garments may not have been tested against the specific chemical hazard(s) that you have selected or may have breakthrough times lower than your intended work duration. If possible, try to mitigate the need for flame resistant clothing by implementing engineering controls, work practices and administrative controls before resorting to protective clothing. Additionally, try breaking your search into separate hazards as suggested above in order to find garment options to meet your needs.
- If you selected "localized to the feet" for the direction of exposure question, you may want to consider chemical resistant boots instead of purchasing a full garment. DuPont does not manufacture or sell chemical resistant boots. However, we do offer some coveralls and encapsulated suits with attached socks. These socks can be worn as an extra layer of protection inside of chemical resistant boots.
If you still need help, please Contact Us.
For a general fabric overview, please view our
Is Suitable For Hazard Scenario
Is Not Suitable For Hazard Scenario
| Hazard | Fabric/Materials | Seam | Design |
|---|
For a general fabric overview, please view our
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| Name | Description |
|---|---|
| Full Part Number | ST127SWHxx0025yy (xx=size;yy=option code)  |
| Fabric/Materials | Tyvek® 400 SFR |
| Design | Coverall w/ Hood, Elastic Wrists and Ankles |
| Seam | Serged (external), red |
| Color | White |
| Quantity/Box | 25 per case |
| Sizes | MD, LG, XL, 2X, 3X, 4X, 5X, 6X, 7X |
| Option Codes | 00 |
| Wrist | Elastic |
FEATURES & PRODUCT DETAILS
DuPont™ Tyvek® 400 SFR garments are lightweight, disposable secondary flame-resistant overgarments designed to help protect and preserve primary flame-resistant garments, while providing an ideal balance of protection, durability, and comfort.
In the event that a flash fire occurs, Tyvek® 400 SFR garments won't ignite and won't contribute to additional burn injury if appropriate primary flame-resistant personal protective equipment, such as DuPont™ Nomex®, is worn beneath.
Composed of flash spun high density polyethylene breathable nonwoven Tyvek® fabric that has been flame-retardant treated, available only from DuPont, Tyvek® 400 SFR garments offer an inherent barrier against particles (down to 1.0 micron in size).
Tyvek® 400 SFR represents a new generation of disposable secondary flame-resistant garment technology. Compared to traditional disposable secondary flame-resistant garments that have been available for years, Tyvek® 400 SFR is a differentiated multi-hazard garment solution, offering superior particle barrier protection and improved durability in a lighter-weight fabric. This unique combination of performance allows Tyvek® 400 SFR garments to be worn over primary flame-resistant garments like Nomex® when hazardous particle and flash fire hazards exist. Additionally, Tyvek® 400 SFR is a more sustainable garment solution and can be recycled through the Tyvek® protective apparel recycling program if not contaminated with hazardous materials.
Applications include: oil & gas, general manufacturing/operations, maintenance, dirty jobs, environmental services, utilities.
- Relaxed fit coverall design features a diamond gusset crotch to allow for unrestricted movement and optimal fit when wearing primary flame-resistant protective clothing beneath
- Red trim elements – red external stitched seams, red zipper, and red chest patch border
- Patent-pending design
- Attached standard-fit hood with elastic around face opening
- Elastic opening for tighter fit at wrist
- Elastic opening for tighter fit at ankle
- Storm flap
ADDITIONAL EQUIPMENT NEEDED
FINISHED DIMENSIONS
AVAILABLE OPTIONS
FABRIC & CHEMICAL RESISTANCE DATA
Physical Properties
Data relating to mechanical performance of the fabrics used in DuPont chemical protective clothing, listed for the selected garment according to the test methods and relevant European standard, if applicable. Such properties, including abrasion and flex-cracking resistance, tensile strength and puncture resistance can help in the assessment of protective performance.
| Property | Test Method | Typical Result |
|---|---|---|
| Thickness (PPSH-249) | ASTM D1777 | 6.3 mils |
| Basis Weight | ASTM D3776 | 2.0 oz/yd2 |
| Burst Strength - Mullen | ISO 2758 | 65.3 psi |
| Seam Strength | ASTM D1683 | 34 lbf |
| Breaking Strength - Grab (MD) | ASTM D5034 | 28.7 lbf |
| Breaking Strength - Grab (CD) | ASTM D5034 | 31.5 lbf |
| Water Impact Penetration | AATCC 42 | <0.2 g H2O |
| Wearing Apparel Flammability | 16 CFR 1610  |
Class 1 |
SPECIAL WARNINGS
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