Portwest Sealtex Range
The Portwest Sealtex S251 is a classic style trouser uses high performing Sealtex Ocean fabric and provides the wearer with complete foul weather protection. The garment has a fully elasticated waist so it can be fitted easily over trousers, stud adjustable hems and high frequency welded seams.
EN 343 – Protective Clothing, Protection Against Rain
EN 343 is the harmonised European standard that applies to garments worn in adverse weather conditions. It specifies the characteristics of protective clothing against the influence of foul weather, wind and coll above –5 Degrees. The standard provides for two parameters: (Example - Class 3:1)
X (3) = Waterproofness (3 Levels) 3 is the highest
Y = (1) Breathable Properties (3 Levels) 3 is the highest
