Norm and Regulations
European OSHA and SUVA PRO
According to this standard the dynamic pressure must be less than 30 PSI / 2 bar in the event of closing of the nozzle.
OSHA 1910.95 (b)
This standard specifies that the sound level should be less than 90 dBA after about 8 hours of exposure.
EUROPEAN NOISE DIRECTIVE 2003/10/CE
The European Directive n. 2 003/10/EC on 6 February 2003 fixed the precautions for the protection of workers against the risks to their health and safety. This directive to avoid risks to hearing apparatus of the worker, sets the value of noise exposure to 87 dBA.
SUVA PRO CERTIFICATION
Consists of tests to certify that the product is safe and reliable.
The two most important tests are:
• 1) noise level test (Leq > 85 dbA)
• 2) burst test (72 bar per 30 sec)
Is also certified that for 6 bar models the simultaneous closing of all nozzles is impossible due to their shape, while for 3.5 bar models the eventual simultaneous closing is not dangerous because they work with a safety pressure level.
What is the SUVA PRO CERTIFICATION?
Is an examination in order to be able to assert that, "the product is declared to be compliant with the requirements of safety and health protection by an independent Swiss institution: SUVA". SUVA has always worked with big brands from all over the world and its logo has become synonymous of safety and reliability.