Is the PUR ASS anti-static polyurethane air hose safe for use in ATEX explosion-hazard zones and conductive environments?

Yes. The PUR ASS anti-static polyurethane air hose is specifically designed for use in ATEX explosion-hazard zones and conductive environments. It is compliant with the ATEX directive (2014/34/EU) and has a surface resistance R < 10^6 Î©, giving it antistatic/conductive properties suitable where charge dissipation is required. The hose is lightweight, highly flexible, resistant to hydrolysis, microorganisms, abrasion and UV, and is recommended for electronics, powder coating, explosion-hazard zones, mining and similar applications. Operating range: â30Â°C to +80Â°C, working pressures 9â16 bar (depending on diameter) with a 2:1 safety factor, and vacuum service up to 0.95 bar (note: increase bending radius by 20% under vacuum).

Can PUR ASS anti-static polyurethane air hose be safely used for conveying gases and liquids in environments requiring low surface resistance (R < 10^6 Î©)?

Yes. PUR ASS anti-static polyurethane air hose is specified for air, gases, water and other media and is designed for environments where electric charge accumulation is a risk. It is ATEXâcompliant and has a surface resistance R < 10^6 Î©, so it meets low surface-resistance requirements. Ensure selected hose diameter meets the stated working pressure (9â16 bar) and operating temperature range (â30Â°C to +80Â°C); observe vacuum limit (up to 0.95 bar) and increase bending radius by 20% under vacuum.

Can PUR ASS anti-static polyurethane air hose be used in vacuum applications down to 0.95 bar and how should bend radius be adjusted?

Yes. PUR ASS anti-static polyurethane air hose can be used in vacuum applications down to 0.95 bar (relative vacuum). When operating under vacuum, increase the hose bend radius by 20% compared with the standard (ambient-pressure) bend radius to avoid kinking or collapse. All other operating limits remain: working pressures 9â16 bar depending on diameter, operating temperature -30Â°C to +80Â°C, antistatic surface resistance R < 10^6 Î©, ATEX-compliant, and resistant to hydrolysis, microorganisms, abrasion, and UV.

PUR ASS anti-static polyurethane air hose

Q: Can PUR ASS anti-static polyurethane air hose be safely used for conveying gases and liquids in environments requiring low surface resistance (R < 10^6 Î©)?

Yes. PUR ASS anti-static polyurethane air hose is specified for air, gases, water and other media and is designed for environments where electric charge accumulation is a risk. It is ATEXâcompliant and has a surface resistance R < 10^6 Î©, so it meets low surface-resistance requirements. Ensure selected hose diameter meets the stated working pressure (9â16 bar) and operating temperature range (â30Â°C to +80Â°C); observe vacuum limit (up to 0.95 bar) and increase bending radius by 20% under vacuum.

Q: Can PUR ASS anti-static polyurethane air hose be used in vacuum applications down to 0.95 bar and how should bend radius be adjusted?

Yes. PUR ASS anti-static polyurethane air hose can be used in vacuum applications down to 0.95 bar (relative vacuum). When operating under vacuum, increase the hose bend radius by 20% compared with the standard (ambient-pressure) bend radius to avoid kinking or collapse. All other operating limits remain: working pressures 9â16 bar depending on diameter, operating temperature -30Â°C to +80Â°C, antistatic surface resistance R < 10^6 Î©, ATEX-compliant, and resistant to hydrolysis, microorganisms, abrasion, and UV.

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Additional information

Material	PU – polyurethane
Maximum operating temperature [°C]	80
Minimum operating temperature [°C]	-30
Vacuum resistance	yes
Standard length [m]	100, 50

Lightweight, highly flexible hose for air, gases, water, and other media. Used in systems where there is a risk of electric charge accumulation and in explosion hazard zones. Compliant with the ATEX directive (2014/34/EU). Surface resistance R < 10⁶ Ω. Resistant to hydrolysis, microorganisms, abrasion, and UV radiation. Calibrated outer diameter allows compatibility with plug couplings. Recommended for applications in the electronics industry, powder coating, explosion hazard zones, mining, conveyors, and part sorters. Working pressures are stated with a safety factor of 2:1 relative to the maximum pressure that does not cause hose damage. Hose material: antistatic polyurethane PUR. Working pressure: from 9 bar to 16 bar (depending on hose diameter). Operating temperature: from -30°C to +80°C. Vacuum: up to 0.95 bar (when under vacuum, the bending radius should be increased by 20%).

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
PP-PUR-ASS-04X2,5	PUR hose ASS 4x2.5 mm	3	16	In stock	Enquiry
PP-PUR-ASS-05X3,1	PUR hose ASS 5x3.1 mm	3	15	In stock	Enquiry
PP-PUR-ASS-06X3,9	PUR hose ASS 6x3.9 mm	4	15	In stock	Enquiry
PP-PUR-ASS-08X5,7	PUR hose ASS 8x5.7 mm	6	11	In stock	Enquiry
PP-PUR-ASS-10X7,5	PUR hose ASS 10x7.5 mm	8	9	In stock	Enquiry
PP-PUR-ASS-12X9	PUR hose ASS 12x9 mm	10	9	In stock	Enquiry

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Lightweight, highly flexible hose for air, gases, water, and other media. Used in systems where there is a risk of electric charge accumulation and in explosion hazard zones. Compliant with the ATEX directive (2014/34/EU). Surface resistance R < 10⁶ Ω. Resistant to hydrolysis, microorganisms, abrasion, and UV radiation. Calibrated outer diameter allows compatibility with plug couplings. Recommended for applications in the electronics industry, powder coating, explosion hazard zones, mining, conveyors, and part sorters. Working pressures are stated with a safety factor of 2:1 relative to the maximum pressure that does not cause hose damage. Hose material: antistatic polyurethane PUR. Working pressure: from 9 bar to 16 bar (depending on hose diameter). Operating temperature: from -30°C to +80°C. Vacuum: up to 0.95 bar (when under vacuum, the bending radius should be increased by 20%).