Polyester Felt, 407 g/m2 (12 oz/yd2)

Description

A 135°C (275°F) maximum service temperature, polyester felt filter bag for use in pulse-jet style dust collectors.

Patented GORE^TM High Durability membrane technology provides an excellent combination of filtration efficiency, airflow, and durability
Polyester fibers provide good all-around chemical resistance, especially in applications operated below 79°C (175°F)
Special multifilament scrim design provides excellent dimensional stability and resistance to mechanical damage over the life of the filter.

Chemicals processing: dryers, bin vents, and nuisance dust collectors in the pigment, plastic, and catalyst industries
Minerals processing: finish mills, raw mills, bulk pneumatic conveying, and bin vent dust collectors
Metals processing: process venting dust collectors in the lead, lead oxide, and iron and steel industries. Pulverized coal injection systems, fume and bulk handling systems in coke production, and sand reclamation systems in foundries
Power generation and incineration: material handling for coal and limestone

Technical specifications

Fiber content	Polyethylene terephthalate
Felt construction	Supported needlefelt
Continuous operating temperature	135°C (275°F)
Maximum surge temperature	149°C (300°F)
Acid resistance	Fair
Alkali resistance	Fair
Weight	407 g/m² (12 oz/yd²)
Breaking strength
- Warp	1334 N/5 cm (300 lb/2 in) wide sample
- Fill	1223 N/5 cm (275 lb/2 in) wide sample
Mullen burst	3964 kPa (575 psi) minimum
Thickness	1.27 mm (0.05 in)

Not for use in food, drug, cosmetic or medical device manufacturing, processing, or packaging operations