Scope of application

For abrasive, coarse-grained solids in Ex-proof areas as well as devices with high vacuum steadiness. For the transport of flammable dusts / bulk materials (zone 20, 21, 22 inside), for aspiration of flammable and nonflammable dusts (none or zone 22 inside), for transport of gases and flammable liquids (zone 0, 1, 2 inside), for transport of gases and flammable liquids (zone 0, 1, 2 outside).

Properties

• Electrically conducting suction and blower hose
• With smooth interior wall
• In accordance with ATEX 2014/34/EU and TRGS 727
• The metallic spiral needs to be grounded on both sides

Construction

• Highly abrasion-resistant polyester polyurethane
• Electrically conducting with surface resistivity Ro ≤ 10³ Ohm and specific resistance ƿ < 10 to the power of 4 Ω * m
• Spring steel spiral

Temperature range

• -40°C to +90°C, for a short time up to +125°C