Description Wider Pleat width Filter Material: Cellulose/ Polyester+ Flame retardant
material Flame Retardant grade for EU Standard High filtration efficiency , Easier cleaning Bigger Ventilatory Volume Top open, bottom open / close with deflating bolt hole Galvanized stainless rust-proof metal
configuration, Rubber seal Easy installation and maintenance , more long service
Application : welding
, cutting , grinding and other operating conditions has spark
: Must have a flame trap in the dust removal system , to block a lot of fire
into the filtration system .