Freeflow Hood Light

A hood which offers combined respiratory and partial body splash protection. Designed for use with external airline and is therefore specially aimed at industrial use.

  • Excellent fit - evaluated by users
  • Wide vision visor
  • Offers good protection against specially alkaline chemicals but also acids.

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Freeflow Hood Light

DESIGN

A vest with hood and visor covering the upper part of the body, except the arms. Incorporates an air distribution system. The hood is fitted with an inside neck seal to provide optimal air flow.

GARMENT MATERIAL

The Trellchem® Light material is made of a strong and flexible polyamide fabric, which is coated with PVC on both sides. This construction provides a soft and durable material with good resistance to a wide range of industrial chemicals.

SEAMS

Stiched and welded seams.

COLOUR

Orange

SIZE

Unisize

Standards

  • EN 14594 class 4
  • EN 14605, type PB 3 (partial body protection)
  • EN 1149-5

VISOR

Wide vision visor made from 1 mm rigid PVC.

TRELLCHEM® FREEFLOW hood VALVE

A swiveling airline passthrough made from Acetal (POM) plastic and stainless steel and equipped with a warning whistle. Fitted with an adjustable belt and foam padding for better comfort.

AIR DISTRIBUTION

The air is distributed in front of the visor via a silicone rubber hose and a diffuser/silencer. Excess air is ventilated through two outlet valves in the back of the hood.

AIRLINE HOSE & CONNECTION

0.5 m reinforced rubber breathing hose with a standard EURO connection type CEJN 341 male (nipple).

 garment MATERIAL PROPERTIES

 

 PROPERTY METHOD  RESULT  CLASS 
Acc. to EN 943-1      
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 > 60 N 4
Tensile strength ISO 13934-1 > 1000 N 6
Puncture resistance EN 863 > 100 N 4
Resistance to flame EN 13274-4, method 3 5 sec 3
Seam strength ISO 5082 > 500 N 6

 

Permeation data

CHEMICAL BTT (min) CLASS
Sodium hydroxide > 480 6
Sulphuric acid > 120  4

Tests are performed according to test method EN 374-3, with breakthrough criterion 1.0 µm/min/cm2. BTT = Breakthrough time.

 

Working parameters

 

PROPERTY RESULT
Working pressure 5 - 8 bars
Working air flow

min 350 l/min

max 365 l/min

Warning whistle

Sounds if pressure drops below 4.6 bars.

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