DESIGN

Trellchem® EVO comes in three different designs to fit all user preferences:

• Encapsulating design type CV
• Encapsulating design type VP1 (larger visor)
• Non-encapsulating design type T

GARMENT MATERIAL

The combination of elastomers and plastics with a Nomex® fabric makes a strong and flexible material that offers an outstanding chemical barrier – more than 24 hours protec­tion against a wide range of chemicals including warfare agents – coupled with an excellent resistance to attack from aggressive chemicals (provided by the outer Viton® layer) and flame resistance. The material has impressive abrasion resistance, withstands flash fire & liquefied gas, is antistatic and fulfils all garment material requirements of the most demanding standards in the world without any added protection required. U.S. Patent.

SEAMS

The seams are stitched with aramid thread for superior strength and durability. On outside the seam is sealed with a glued-on rubber tape and on inside a welded-on barrier laminate tape. The welded-on barrier tape provides a continuous barrier layer across the seam, giving the same chemical protection as the garment material itself.

COLOUR

Red (standard) or Olive green (upon request)

• NFPA 1991 incl. the optional Chemical Flash fire & Liquefied gas protection requirements*
• EN 943-2/ET
• EN 943-1
• EN 1073-2
• EN 14126
• EN 1149-5
• Approved for use in ATEX zones 0, 1, 2/20, 21, 22 and chemical group IIA, IIB, IIC

* Only encapsulating suits with sewn-in socks/booties.

VISOR

The visor is made from a rigid 2 mm impact and chemical resistant PVC and comes in two optional sizes; CV or the larger VP1. It is covered by a replacable, antistatic Tear-off lens.

FACE SEAL

Non-encapsulating (type T) suits have a rubber face seal which is anatomically designed for optimum safety and comfort. Also, a Mini Hood comes with all Trellchem® type T suits.

ZIPPER

The standard zipper is a strong and durable gastight chloroprene rubber coated zipper. EN 943-2/ET certified suits are equipped with the Trellchem® HCR zipper, which includes a barrier film for increased chemical resistance. The zipper is closing downwards, for added safety, and is protected by a flap/splash guard.

VENTILATION

A ventilation system is included as standard and adds safety due to a constant level of overpressure inside the suit. The Trellchem® Regulating valve has 3 ventilation rates (2, 30 and 100 l/min) plus zero/off position and is as an option also available in a passthrough version for use with external air supply.

GLOVES

Ansell Barrier® inner glove and outer Trellchem® Viton®/Butyl rubber glove. Suits certified to NFPA 1991 also have an additional outer knitted cut protective glove, AlphaTec® Overglove, made from Kevlar® fiber. The gloves are attached with the Trellchem® Bayonet glove ring system, which offers quick and simple glove exchange.

FOOTWEAR

Suits can be fitted with either sewn-in socks/booties made of the garment material or attached Nitrile rubber safety boots with European approval as Firemen’s boots (not on suits certified to NFPA 1991). The boots are fixed with an ergo­nomically designed ring attachment, for simplified boot exchange.

GARMENT MATERIAL PROPERTIES

Permeation data

Chemicals stipulated in NFPA 1991 and EN 943-2.

Tests are performed according to test method ASTM F739, with breakthrough criterion 0.1 µm/min/cm². BTT = Breakthrough time.

Brand: Trellchem / Ansell