Trellchem®Super

The true workhorse of the Trellchem® gastight suit range. Highly chemical resistant and durable, yet soft and flexible, and with an outstanding performance record it has users within all areas.

  • Viton® rubber top-coating
  • Approved for work in explosive atmospheres
  • Long permeation times
  • Excellent durability
  • Soft & flexible

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Trellchem®Super

DESIGN

Trellchem® Super comes in four different designs to fit all user preferences:

  • Encapsulating design type CV
  • Encapsulating design type VP1 (larger visor)
  • Non-encapsulating design type T
  • Encapsulating for use with external air source, type Freeflow (see Related products)

GARMENT MATERIAL

The Trellchem® Super material is based on a Nylon fabric coated with high-performance elastomers. This construction maximizes strength and durability while maintaining softness and flexibility. The combination of antistatic butyl rubber with Viton® on top offers an outstanding resistance to chemical attack from a wide range of dif­ferent chemicals.

SEAMS

Seams are stitched and sealed inside and outside with a glued-on tape, made of the same rubber type as the fabric coating.

COLOUR

Yellow

Standards

  • EN 943-2/ET
  • EN 943-1
  • EN 1073-2
  • EN 14126
  • SOLAS*
  • Approved for use in ATEX zones 0, 1, 2/20, 21, 22 and chemical group IIA, IIB, IIC

*Only non-encapsulating suits.

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/ATEX 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. Read more.

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 splash guard (flap).

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. Read more.

GLOVES

ChemTek™ #38-628 Viton®/Butyl rubber glove in combination with a rubber cuff for added safety. The gloves are attached with the Trellchem® Bayonet glove ring system, which offers quick and simple glove exchange. Read more.

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. The boots are fixed with an ergo­nomically designed ring attachment, for simplified boot exchange. Read more.

 garment MATERIAL PROPERTIES

 Mechanical data

 According to EN 943-1 and EN 943-2

 

 PROPERTY METHOD  RESULT  CLASS 
Abrasion resistance EN 530, method 2 > 2000 cycles 6
Flex cracking ISO 7854, method B > 100 000 cycles 6
Flex cracking at -30°C ISO 7854, method B > 4000 cycles 6
Trapezoidal tear resistance ISO 9073-4 > 40 N 3
Tensile strength ISO 13934-1 > 1000 N 6
Puncture resistance EN 863 > 50 N 3
Resistance to flame EN 13274-4, method 3 5 sec 3
Limited flame spread index EN ISO 14116 No hole formation 2
Antistatic suit material EN 149-5 Pass N/A
Seam strength EN ISO 13935-2 > 500 N 6

 

Permation data

Chemicals stipulated in EN 943-2.

  

CHEMICAL BTT (min) CLASS CHEMICAL BTT (min) CLASS
Acetone > 480 6 Heptane > 480 6
Acetonitrile > 480 6 Hexane > 480 6
Ammonia (gas) > 480 6 Hydrogen chloride (gas) > 480 6
Carbon disulphide > 480 6 Methanol > 480 6
Chlorine (gas) > 480 6 Sodium hydroxide > 480 6
Dichloromethane > 60 3 Sulphuric acid > 480 6
Diethyl amine > 30 2 Tetrahydrofuran > 10 1
Ethyl acetate > 60 3 Toluene > 480 6

Tests are performed according to test method EN 374-3, with breakthrough criterion 1.0 µg/min/cm2.

BTT = Breakthrough time.

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