Flexible hose PUR Heavy MB DN 170 mm

Flexible hose PUR Heavy MB DN 170 mm

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Flexible industrial hose PUR Heavy MB, wall thickness 1,4 mm, smooth internal wall. Ventilation and dedusting systems in carpentry and furniture industry. Extraction of abrasive materials and chemical vapors. Transparent, flexible, durable, abrasion resistant, non-flammable.

61,40 €

74,29 € incl. VAT

74,29 € incl. VAT / m

Availability: Na externím skladě (2-5 prac. dní)


PUR Heavy MB DN170


- solids, liquids and gaseous media

- gravitational and pneumatic transport of highly abrasive bulk materials: sawdust, wood shavings, chips, granulate, pellets, sand, gravel, ceramic waste atd.

- exhaust of air, oil mists, fumes, gases

- for ventilation and dedusting systems


- very good abrasion resistance

- good flexibility

- good thermal resistance

- good chemical resistance

- resistant to hydrolysis

- smoothed inside

- axially compressible

- flame retardant

Inner diameter

170 mm

Outer diameter

180 mm

Wall thickness

1,4 mm

Wall material

Polyurethane (PU)


coppered spring steel wire, which can be grounded to discharge static electricity

* dextrorotatory spiral

Wire diameter

1,4 ÷ 3,5 mm

Weight (approx.)

2,31 kg/mb

Standard lenghts

according to customer requirements (up to 20 meters in one piece)

* hose length is measured in the uncompressed form



*colored on client request

Thermal resistance

- 30 ÷ +75°C

Chemical resistance

look Chemical resistance table

Bending radius

260 mm


0,7 bar




1010 ÷ 1012 ohm (depending on humidity)

Abrasion coeficient

30 mm3

Flammability class

V-II according to UL94


Instruction - grounding spiral, flow direction


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