HUPLONG INDUSTRIES (M) SDN BHD is the authorized distributor of NORRES industrial hoses in Malaysia.
HUPLONG INDUSTRIES (M) SDN BHD supplies genuine NORRES EVA 373 EC hose for flexible ducting of gases and for dust, powder and fibres. NORRES officially lists this electrically conductive vacuum cleaner hose for industrial vacuum cleaners, vacuum cleaners, swimming pool cleaning, scrubbers and floor cleaning machines.
NORRES EVA 373 EC is an EVA hose with a self-supporting profile design and open profile geometry. The hose wall is made from EVA. NORRES specifies this model as lightweight, highly flexible, crush resistant and floatable.
NORRES EVA 373 EC has a surface resistance below 106 Ω and good resistance to alkalis and acids. The official operating temperature range is from -25°C to +65°C. The standard colour is black.
NORRES presents EVA 373 EC as an electrically conductive hose for explosion hazard area applications. NORRES also states in its industrial vacuum cleaner guidance that electrically conducting hoses in this section are certified according to TRGS 727 and ATEX 2014/34/EU. The current EVA 373 EC product page provides TRGS 727 and ATEX test report and certificate documents. The complete system design and installation requirements must be checked before selection.
The current official technical table lists a recommended vacuum value of 0.5 bar for the available standard variants. The permitted vacuum value and bending radius 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 EVA 373 EC?
A: NORRES EVA 373 EC is an electrically conductive vacuum cleaner hose for flexible ducting of gases and for dust, powder and fibres.
Q: What is the official construction of EVA 373 EC?
A: NORRES EVA 373 EC has an EVA design with a self-supporting profile construction, open profile geometry and an EVA hose wall.
Q: Is EVA 373 EC electrically conductive?
A: Yes. NORRES specifies a surface resistance below 106 Ω for EVA 373 EC.
Q: What applications are officially listed by NORRES?
A: NORRES lists industrial vacuum cleaners, vacuum cleaners, swimming pool cleaning, scrubbers, floor cleaning machines and explosion hazard area applications.
Q: Is EVA 373 EC crush resistant?
A: Yes. NORRES officially specifies EVA 373 EC as crush resistant. NORRES also states that it is lightweight, highly flexible and floatable.
Q: What is the operating temperature range?
A: NORRES specifies an operating temperature range from -25°C to +65°C.
Q: Does EVA 373 EC resist alkalis and acids?
A: NORRES specifies good resistance to alkalis and acids. Compatibility with the actual conveyed material, concentration, temperature and operating conditions must still be checked before use.
Q: What vacuum value should be used for EVA 373 EC?
A: The current NORRES technical table lists a recommended vacuum value of 0.5 bar for the available standard variants. The permitted vacuum value and bending radius must be checked against the official technical table before use.
Q: Can EVA 373 EC be selected for explosion hazard area applications?
A: NORRES lists EVA 373 EC for explosion hazard area applications and provides TRGS 727 and ATEX documentation for this model. The complete installed system, grounding arrangement and actual operating conditions must be assessed before use.
Malaysia
