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General information
Respirex BTRS series chemical protective trousers are supplied with a variety of options for termination of the ankle and
in a range of sizes and materials. All trousers are CE marked to indicate compliance with the Regulation (EU) 2016/425
on personal protective equipment (PPE) and comply with the harmonized standard EN 14605:2005+A1:2009 (protective
clothing against liquid chemicals); this speci es the performance requirements both for the materials of construction and
for the garment as a whole. Refer to the data sheet supplied for further information on the performance results for the
garment’s main material of construction.
Limitations & warnings
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Always follow the instructions carefully otherwise there may be a drastic impact upon the protection off ered by the
garment. BTRS series chemical protective trousers should only be worn in areas where there is a low risk of chemical
spillage occurring. In areas of high risk Respirex can advise on alternative items of PPE that will provide the necessary
level of protection.
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End-users should carry out a suitable risk assessment in accordance with local legislation to ensure that appropriate
PPE is selected for the intended use. Respirex International cannot accept responsibility for the selection or use of
inappropriate PPE.
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When worn individually BTRS series chemical protective trousers provide partial body protection and meet the
performance requirements of TYPE PB[3] and TYPE PB[4] chemical protective clothing. If full body protection is
required, BTRS series chemical protective trousers must form part of a two-piece suit worn with a chemical protective
jacket; both parts of the suit should be manufactured from the same fabric so as to off er a uniform degree of chemical
protection to all parts of the body. In addition the two-piece suit must be worn with a suitable full face mask,
appropriate protective gloves and safety footwear. Worn as a combination with the items of PPE described, the BTRS
series chemical protective trousers meet the performance requirements of TYPE 3* (liquid-tight) and TYPE 4* (spray-
tight) chemical protective clothing.
*To ensure the performance requirements of TYPE 3 (liquid-tight) and TYPE 4 (spray-tight) chemical protective
clothing are met, trousers should be worn in combination with a jacket incorporating an integral hood and a full face
mask which is “tape sealed” to the hood. Alternatively trousers can be worn in combination with a jacket without
integral hood but with a separate “tape sealed” hood which totally covers the head and neck. If the trousers contain
an outer zipper ap along the leg, the ap will require to be sealed shut with tape. It is also necessary to tape the outer
zipper aps of the jacket and dependant upon the style of wrist, it may also be necessary to tape cuff s to achieve the
claimed protection.
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Wearers of BTRS series chemical protective trousers should be physically t and capable of wearing the garments
under the anticipated conditions of work. If in doubt please seek medical guidance before wearing.
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BTRS series chemical protective trousers are manufactured from non-breathable materials and should only be
worn within a temperature range that maintains wearer’s comfort and safety. Wearers are advised to take suitable
precautions to avoid heat stress occurring, e.g. working to a planned work/rest schedule. Always leave the work area
and remove the trousers before becoming distressed.
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Materials that may come into contact with the wearer’s skin are not known to release substances that are toxic,
carcinogenic, mutagenic, allergenic, toxic to reproduction or otherwise harmful to the majority of individuals. These
products contain no components made from natural rubber latex.
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Always use compatible PPE, e.g. jackets, gloves and boots advised by Respirex.
For any further information, please contact the Respirex customer services department on
Tel: +44(0) 1737 778600 or Fax: +44(0) 1737 779441
Pre-checks
It is recommended that pre-checks are carried out in a clean area at least once per month, and always before the start of
each shift cycle.
1. Visually inspect the trousers for any damage that may reduce the level of protection off ered (see service and
maintenance section on page 5)
2. Check that garment is free from contamination both externally and internally
Trousers that have defects identi ed during the pre-checks should be withdrawn from use.
