GTB™ Type 1 Gas-Tight Suit

Features

timely Material Choices: Available in neoprene, butyl, PVC, and C2 materials, with selection depending on chemical exposure and working requirements
tight Gas Design: Fully enclosing with side zipper running from head to thigh covered by double flap secured with hook & loop fasteners or snaps
crisp Wide Field of Vision: Laminated, rigid visor offers unobstructed, undistorted sight for heightened situational awareness
Bat-Wing Sleeves: Provide space for temporary removal of hands from gloves for access to tools or equipment without breaking suit integrity
Internal Support Belt: Adjustable belt improves fit and comfort with prolonged wear
Exhalation Valves: Two valves provide working pressure comfort within the suit
Flexible Footwear: Features include removable Hazmax™ FPA chemical safety boots or built-in gas-tight socks with splash guard external leg
Compatibility with Glove: Gloves chosen based on suit material with gas-tight cuff locking systems for rapid glove change
Durability: Manufactured with a 15-year shelf life and internal pressure testing to ISO 17491-1:2012 for uninterrupted gas-tightness

Specification	Details
Certification	EN 943-1:2015 + A1:2019 Type 1A (ET)
Materials	Neoprene, Butyl, PVC, C2
Sizes Available	X-Small to XX-Large (79–136 cm chest, 150–194 cm height)
Zipper Side	Side zipper with double flap and hook & loop or snap fasteners
Visor	Laminated, rigid for good vision
Exhalation Valves	Two internal relief valves to facilitate simple exhalation
Footwear Options	Hazmax™ boots (removable or fixed) or integrated gas-impermeable socks
Chemical Resistance	Meets or exceeds EN 14126, EN 1073-1 and other relevant standards
Mechanical Performance	Abrasion resistance > 2,000 cycles
	Flex cracking > 5,000 cycles
	Tear resistance > 40 N




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