1290 Infinity Quaternary Pump User Manual 295
Appendix
14
Sound Emission
Sound Emission
Manufacturer’s Declaration
This statement is provided to comply with the requirements of the
German Sound Emission Directive of 18 January 1991.
This product has a sound pressure emission (at the operator position)
<70dB.
• Sound Pressure Lp < 70 dB (A)
• At Operator Position
• Normal Operation
• According to ISO 7779:1988/EN 27779/1991 (Type Test)