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NORRES AIRDUC® PUR 352 SE (MD) 每 Medium-Heavy Flame-Retardant Polyurethane Suction and Pressure Hose

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NORRES AIRDUC® PUR 352 SE (MD) 每 Medium-Heavy Flame-Retardant Polyurethane Suction and Pressure Hose
NORRES
NORRES

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AIRDUC_PUR_352_SE_MD_EN.pdf (114.44 KB)
Suction hose and pressure hose according to UL94-V0, DIN 4102-B1, DIN 5510-2 (S4, SR2, ST2), NF P 92-507 M3, medium-heavy
Gas + Dust + Solid + Fluid Pre-PUR® Abrasion-resistant Smooth interior Microbe-resistant Flame retardant Special wire adhesion Cut lengths

Product details
APPLICATION
  • flexible hose/ ducting for high throughput of abrasive powder, bulk material, granulate and for gases
  • Industrial and municipal wastewater treatment plant, pressure diffusion with fine bubbles, oxygen input for nitrication in activation basins, permanent and intermittend ventilation
 
PROPERTIES
  • medium-heavy duty
  • highly abrasion resistant
  • microbe and hydrolysis resistant
  • good resistance to oil, gasoline and chemicals
  • flame-retardant according to: UL94-V0, DIN4102-B1, DIN 5510-2 (SR2, ST2), FMVSS 302, NF P 92-507 M3
  • conforms to RoHS guideline
  • REACH according to --> Technology / Technical Information / REACH
 
TEMPERATURE RANGE
  • -40°C to 90°C
  • short time to 125°C
 
DESIGN
  • AIRDUC® profile hose
  • 1. spring steel wire spiral embedded in wall
  • 2. wall: special premium polyurethane with flame retardant additive (Pre-PUR®)
  • 3. wall thickness 0,9 mm approx.
 
DELIVERY VARIANTS
  • further diameters and lengths available on request
  • transparent (standard)
  • special colours: transparent, partially coloured, completely coloured
  • customer-specific branding

HUPLONG INDUSTRIES (M) SDN BHD is the authorized distributor of NORRES industrial hoses in Malaysia.

HUPLONG INDUSTRIES (M) SDN BHD supplies genuine NORRES AIRDUC® PUR 352 SE (MD) hose for flexible ducting of abrasive powder, bulk material, granulate and gases. NORRES also officially lists this hose for industrial and municipal wastewater treatment plants, including pressure diffusion with fine bubbles, oxygen input in activation basins, and permanent or intermittent ventilation.

NORRES AIRDUC® PUR 352 SE (MD) is a medium-heavy suction and pressure hose. Its official AIRDUC® profile construction includes a spring steel wire spiral embedded in the hose wall and a special premium polyurethane Pre-PUR® wall with a flame-retardant additive. The official wall thickness is approximately 0.9 mm.

NORRES specifies this model as highly abrasion resistant, microbe resistant and hydrolysis resistant. It also has good resistance to oil, gasoline and chemicals, and is flame-retardant according to UL94-V0, DIN 4102-B1, DIN 5510-2, FMVSS 302 and NF P 92-507 M3.

The official operating temperature range is from -40°C to +90°C, with short-time temperature resistance up to +125°C.

The permitted pressure, vacuum and bending radius values vary by hose size and must be checked against the official technical table before use.

Our team can assist customers throughout Malaysia with NORRES hose selection based on hose diameter, conveyed material, operating temperature, airflow, vacuum condition, installation length and quantity requirement.

FAQ

Q: What is NORRES AIRDUC® PUR 352 SE (MD)?
A: NORRES AIRDUC® PUR 352 SE (MD) is a medium-heavy polyurethane suction and pressure hose for flexible ducting of abrasive powder, bulk material, granulate and gases.

Q: What is the official construction of AIRDUC® PUR 352 SE (MD)?
A: The hose has an AIRDUC® profile construction with a spring steel wire spiral embedded in the wall and a special premium polyurethane Pre-PUR® wall with a flame-retardant additive. The wall thickness is approximately 0.9 mm.

Q: What applications are officially listed by NORRES?
A: NORRES lists high-throughput conveying of abrasive powder, bulk material, granulate and gases. It also lists industrial and municipal wastewater treatment plants for fine-bubble pressure diffusion, oxygen input in activation basins, and permanent or intermittent ventilation.

Q: Is AIRDUC® PUR 352 SE (MD) abrasion resistant?
A: Yes. NORRES officially specifies AIRDUC® PUR 352 SE (MD) as highly abrasion resistant.

Q: Is this hose flame-retardant?
A: Yes. NORRES specifies flame-retardant properties according to UL94-V0, DIN 4102-B1, DIN 5510-2, FMVSS 302 and NF P 92-507 M3.

Q: Does this hose resist oil gasoline and chemicals?
A: NORRES specifies good resistance to oil, gasoline and chemicals. Compatibility with the actual conveyed medium, concentration, temperature and operating conditions must still be checked before use.

Q: What is the operating temperature range?
A: NORRES specifies an operating temperature range from -40°C to +90°C. The hose can withstand temperatures up to +125°C for short periods.

Q: Can AIRDUC® PUR 352 SE (MD) be used for pressure and vacuum operation?
A: Yes. NORRES provides recommended threshold values for overpressure and underpressure. The permitted pressure and vacuum values vary by hose size and must be checked against the official technical table before use.

Q: How should the correct hose size be selected?
A: Selection should consider hose inside diameter, conveyed material, throughput, operating temperature, airflow, pressure condition, vacuum condition, installation length, bending radius and quantity requirement. The permitted pressure, vacuum and bending radius values vary by hose size and must be checked against the official technical table before use.


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