Portwest WX3 FR Service Trouser - Black

			                        			
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Inherent flame resistant qualities will not diminish with washing
Protection against radiant, convective and contact heat
Multiple utility pockets providing ample storage
Innovative stretch panelling in key movement areas provides excellent comfort and flexibility
100% metal free
Heat applied segmented reflective tape for added visibility
Adjustable hem to accommodate all leg lengths

DOWNLOADABLE INFO

Select Size Below to Update Pricing & Stock

Size Guide

Code: FR402BKR FR402BKR30 FR402BKR32 FR402BKR33 FR402BKR34 FR402BKR36 FR402BKR38 FR402BKR40 FR402BKR41 FR402BKR42 FR402BKR44 FR402BKR46

Prices per individual item

1 - 4 items

5+ items

£92.24 inc vat

£0.00 inc vat

£76.87 ex vat

£0.00 ex vat

Number of items:

Prices per individual item

1 - 4 items

5 - 9 items

10+ items

£92.24 inc vat

£91.32 inc vat

£90.41 inc vat

£76.87 ex vat

£76.10 ex vat

£75.34 ex vat

Number of items:

Prices per individual item

1 - 4 items

5 - 9 items

10+ items

£92.24 inc vat

£91.32 inc vat

£90.41 inc vat

£76.87 ex vat

£76.10 ex vat

£75.34 ex vat

Number of items:

Prices per individual item

1 - 4 items

5 - 9 items

10+ items

£92.24 inc vat

£91.32 inc vat

£90.41 inc vat

£76.87 ex vat

£76.10 ex vat

£75.34 ex vat

Number of items:

Prices per individual item

1 - 4 items

5 - 9 items

10+ items

£92.24 inc vat

£91.32 inc vat

£90.41 inc vat

£76.87 ex vat

£76.10 ex vat

£75.34 ex vat

Number of items:

Prices per individual item

1 - 4 items

5 - 9 items

10+ items

£92.24 inc vat

£91.32 inc vat

£90.41 inc vat

£76.87 ex vat

£76.10 ex vat

£75.34 ex vat

Number of items:

Prices per individual item

1 - 4 items

5 - 9 items

10+ items

£92.24 inc vat

£91.32 inc vat

£90.41 inc vat

£76.87 ex vat

£76.10 ex vat

£75.34 ex vat

Number of items:

Prices per individual item

1 - 4 items

5 - 9 items

10+ items

£92.24 inc vat

£91.32 inc vat

£90.41 inc vat

£76.87 ex vat

£76.10 ex vat

£75.34 ex vat

Number of items:

Prices per individual item

1 - 4 items

5 - 9 items

10+ items

£92.24 inc vat

£91.32 inc vat

£90.41 inc vat

£76.87 ex vat

£76.10 ex vat

£75.34 ex vat

Number of items:

Prices per individual item

1 - 4 items

5 - 9 items

10+ items

£92.24 inc vat

£91.32 inc vat

£90.41 inc vat

£76.87 ex vat

£76.10 ex vat

£75.34 ex vat

Number of items:

Prices per individual item

1 - 4 items

5 - 9 items

10+ items

£92.24 inc vat

£91.32 inc vat

£90.41 inc vat

£76.87 ex vat

£76.10 ex vat

£75.34 ex vat

Number of items:

Prices per individual item

1 - 4 items

5 - 9 items

10+ items

£92.24 inc vat

£91.32 inc vat

£90.41 inc vat

£76.87 ex vat

£76.10 ex vat

£75.34 ex vat

Number of items:

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EN ISO 11611 - Protective Clothing For Use In Welding And Allied Processes - Features

Flap Pockets

In order to comply with EN ISO 11611 all external pockets must be flapped, except for side pockets below the waist which do not extend more than ten degrees forward of the seam.

Rule Pockets

A single rule pocket with an opening not greater than 75mm is permitted behind the side seam on one or both legs.

EN ISO 11611 - Protective Clothing For Use In Welding And Allied Processes - Features

Tensile and Tear Strength

To meet EN ISO 11611 tensile strength must be at least 400N and tear strength must be at least 15N for class 1 and 20N for class 2.

For example:

Portwest's winning FR50 style has a tensile strength value of at least 500N and tear strength of at least 25N after 50 washes.

What Is EN ISO 11611?

Protection against...

This international standard specifies minimum basic safety requirements and test methods for protective clothing for use in welding and allied processes (excluding hand protection). There are two classes with specific performance requirements.

EN ISO 11611 - Class Level Protections

Class 1 Level Protection

Class 1 is protection against less hazardous welding techniques and situations, causing lower levels of spatter and radiant heat.

Class 2 Level Protection

Class 2 is protection against more hazardous welding techniques and situations, causing higher levels of spatter and radiant heat.

EN ISO 11611 - Testing

The EN ISO 11611: standard has the following parameters:

Tensile Strength
Tear strength
Busting strength
Seam strength
Dimensional change
Requirements of leather
Limited Flame Spread (A1 + A2)
Molten Droplets
Heat Transfer (radiation)
Electrical resistance

What Is EN 13034? - Protective Clothing Against Liquid Chemicals - Performance Requirements

For chemical protective clothing offering limited protective performance against liquid chemicals (Type 6 and Type PB [6] equipment). This standard specifies the minimum requirements for limited use and re-useable limited performance chemical protective clothing.

EN 13034 - Protective Clothing Against Liquid Chemicals - Areas of Use

Limited performance chemical protective clothing is intended for use in cases of a potential exposure to a light spray, liquid aerosols or low pressure, low volume splashes, against which a complete liquid permeation barrier (at a molecular level) is not required.

EN 13034 - Protective Clothing Against Liquid Chemicals - Type Requirements

Type 6 Requirements

Type 6 Chemical Protective suits must cover and protect at least the trunk and the limbs.

Example: One piece coveralls or two piece suits (with or without hood), boot-socks, or boot covers.

Type PB [6] Requirements

Type PB [6] Partial body protection covers and protects only specific parts of the body.

Example: coats, aprons, sleeves.

What Is EN 1149-5?

This European standard is part of a series of standards for test methods and requirements for electrostatic properties of protective clothing.

The standard specifies material and design requirements for garments used as part of a total earthed system, to avoid incendiary discharges.

The requirements may not be sufficient in oxygen enriched flammable atmospheres.

This European Standard is not applicable for specifying protection against main voltages.

EN 1149-5: Is A Family Of Standards and Includes 5 Primary Test Methods:

EN 1149-1:

Test method for measurement of surface resistivity. Surface resistance measures the conductivity between two points on the surface of a fabric. The lower the resistance the higher the conductivity, resulting in charge going to earth.

EN 1149-2:

Test method for measurement of the electrical resistance through a material (vertical resistance). This is the level of conductivity when measured through the depth of a fabric.

EN 1149-5: Is A Family Of Standards and Includes 5 Primary Test Methods:

EN 1149-3:

Test methods for measurement of charge decay. Charge decay measures how long it takes for an electric current to dissipate. The quicker it dissipates the higher the anti-static properties of the garment.

Please note the EN 1149-4 Garment Test is under development.

EN 1149-5:

EN 1149-5 specifies the performance and design requirements to avoid static discharge for all electrostatic dissipative protective clothing as part of an entire earthed system, shoes, clothing & floor. The material meets the requirements.

EN 13034 - What Is The Difference Between Type 6 And Type PB [6] Chemical Protection?

EN 13034 specifies the performance requirements for disposable and re-usable limited performance chemical protective clothing (Type 6 and (Type PB [6]) garments. Limited performance chemical protective clothing (disposable and re-usable) is intended for use in cases of a potential exposure to a light spray, liquid aerosols, low volume splashes and in circumstances where a complete barrier to chemical exposure is not required.

The standard covers both chemical protective suits (Type 6) and partial body protection (Type PB [6])

Chemical Protective Suits (Type 6) cover and protect at least the trunk and the limbs, e.g. one piece coveralls or two piece suits with or without hood, boot-socks, or boot covers.

Partial Body Protection of similar limited performance Type PB [6] covers and protects only specific parts of the body, e.g. coats, aprons, sleeves, etc.

EN 13034 - What Is The Difference Between Type 6 And Type PB [6] Chemical Protection Testing?

In order to ensure that a chemical protective suit meets Type 6 protection, it is tested using a mist or fine spray of water. The water is dosed with a mild detergent to produce a specified surface tension and injected with a dye to aid the assessment of leakage. The test subject wears an absorbent suit underneath the one to be tested, which absorbs any leaks and is stained by the dye. Success or failure is determined by measuring the total area of any stains on three suits and comparing this with the requirement. Leaks will typically occur at closures and interface areas, but the liquid can also seep through the material itself.

Type PB [6] testing is conducted in a similar way to the Type 6 suit test but only on partial body garments such as sleeves, aprons, coats, etc.

What Is EN ISO 11612? - Protective Clothing Against Heat and Flames

EN ISO 11612 is the standard for protective clothing which protects against heat and flame. Users for these garments include those who work in oil & gas, welding & allied processes, mining, petroleum and many other industries.

There are a host of specific tests conducted as part of EN ISO 11612, including tests for: Flame Spread, Tensile Strength, Tear Resistance, and Heat Resistance.

EN ISO 11612 Tests Include:

Flame Spread Test:

A flame is held against the fabric for ten seconds. After it is removed the fabric should not continue to burn. There should be no hole formation, melting or molten debris.

Tensile Strength Test:

The fabric must be able to withstand a minimum force of 300 newtons while being stretched or grabbed.

EN ISO 11612 Tests Include:

Tear Resistance Test:

The fabric must be able to withstand a minimum force of 10 newtons before it will tear.

Heat Resistance Test:

The fabric is placed in an oven at 180oC and must not ignite melt or shrink within the first 5 minutes in order to comply with the standard.

What Is IEC 61482-2? - Protection Against Thermal Effects Of An Electric Arc

This standard investigates the fabric and garment's ability to protect against the thermal effects of an electric arc. This can be done via two test methods: 1. IEC 61482-1-1 (Open Arc Test Method) and 2. IEC 61482-1-2 (Box Test Method).

What Is An Arc Flash:

An electric arc is an intense flash of electricity which can result in numerous injuries.

Garments can be layered to achieve a better Cal rating. For example, a thermal layer may achieve an Ebt of 4.3 Cal/cm2, and an outer coverall may achieve an ATPV of 13.6 Cal/cm2. However, the combination ATPV/Ebt ratings will be greater than the sum of the two single layers, as the air gap between the two layers affords the wearer additional protection.

IEC 61482-2 - Test Method 1 (Open Arc Test Method)

IEC 61482-1-1 (Open Arc Test Method)

This test method aims to establish an ELIM (Incident Energy Limit) and an ATPV rating of a fabric and/or garment. These values, expresses as cal/cm², are the highest incident thermal energy to which the garment can be exposed without the wearer getting a second degree burn or the formation of holes in the fabric. The higher the cal rating of the garment or fabric, then the greater the protection for the wearer.

IEC 61482-2 - Test Method 2 (Box Test Method)

IEC 61482-1-2 (Box Test Method)

This test method aims to establish an APC1 or an APC2 rating of a fabric and/or garment (APC=Arc Protection Class). Test conditions for APC1 & APC2 try to simulate typical exposure conditions for a short circuit current of 4kA and 7kA respectively.

A single layer garment in most cases will pass APC1. For APC2, a thicker fabric or multi layer system is required.

Laundering of FR Products

Garments must be laundered according to the manufacturer's instructions; incorrect laundering of flame resistant garments can seriously affect their performance and fit.

The flame resistant finish is retained for the normal life cycle of the garment provided that the care instructions are adhered to.

Laundering of FR Products - Pretreatment

If dirty stains are difficult to remove, they can be treated before washing with a liquid detergent applied directly to stains and lightly rubbed.
Never use chlorine bleach or washing detergents containing bleach as these will reduce the flame resistance properties of the fabric.
Fabric softeners, starches and other laundry additives are not recommended as they can mask the flame resistance performance and may also act as a fuel in case of combustion.

Laundering of FR Products - Washing

Always wash contaminated workwear separately
Always follow the washing temperature on the garment label.
Always wash and dry garments inside out to minimize surface abrasion and help maintain the surface appearance of the fabric.
Zips and Velcro fastenings should be closed during washing.
To ensure a cleaner wash, avoid overloading the machine so the garments can move freely through the wash and rinse cycles.

Laundering of FR Products - Drying

Tumble drying is not usually recommended as the temperature used is often too high and can cause garment shrinkage
It is vital that cotton or cotton mix garments are not over dried as over drying has been determined to be the main cause of excessive garment shrinkage.
Do not hang in direct sunlight as this can cause fading

PRODUCT DETAILS & SPECIFICATIONS

Step into the future of workwear with the Portwest WX3 FR Service Trouser in Black, meticulously crafted using the cutting-edge Modaflame 280gm fabric. With inherent flame-resistant properties that stand unaffected even after numerous washes, this trouser ensures optimum safety while promising a contemporary style.

Key Features:

Inherent Flame Resistant Qualities: Ensures the flame-resistant properties remain intact even after washing.
Multifaceted Protection: Offering protection against radiant, convective, and contact heat, it stands as a safeguard in various working conditions.
Flexible Design: Equipped with innovative stretch paneling in key areas, it facilitates excellent comfort and flexibility during movements.
Reflective Tape: Features heat-applied segmented reflective tape to enhance visibility in low-light conditions.
Customizable Fit: Comes with an adjustable hem and two-tier knee pad pockets, allowing adaptation to all leg lengths and preferred knee pad positions.
Ample Storage: Designed with multiple utility pockets to provide secure and sufficient storage space.

Compliance with Industry Standards:

EN ISO 11612 (A1+A2, B1,C1,F1): Specifies clothing material performance requirements for protection against heat and flame.
EN ISO 11611 Class 1 (A1+A2): Ensures protection during welding and allied processes.
EN 1149-5: Provides protection against electrostatic discharge to prevent incendiary discharges.
IEC 61482-2 IEC 61482-1-1 (Elim 6.4 CAL/CM² ): Designates protection against electric arc.
IEC 61482-2 IEC 61482-1-2 APC 1: Offers protection against electric arc thermal hazards.
EN 13034 Type PB [6]: Standard for protection against light spray of liquid chemicals.
ASTM F1959/F1959M-12 (ATPV=8.4CAL/CM²(HAF=75.8%)): Determines Arc Thermal Performance Value, offering arc flash protection.