PORMOR makes the noise of sound-proof genset reduce at least 30% by fine design sound attenuated enclosure comparing with the open type.
In addition, PORMOR sound-proof genset satisfies our customers as features below:
1. More compact and stronger structure
2. Built-in muffle for lower noise
3. Easy to maintain
4. Advanced Water-proof and dust-proof design
5. Adapt to all weather condition by powder coated weather resistant enclosure
6. Separated output cable box, easy for cable connections
7. Easy to lift and transport

Source of generator set noise produced by six major sources
• Engine noise – from 100 dB(A) to 121 dB(A)
• Cooling fan noise – from 100 dB(A) to 105 dB(A)
• Alternator noise – from 80 dB(A) to 90 dB(A)
• Induction noise – from 80 dB(A) to 90 dB(A)
• Engine exhaust – from 120 dB(A) to 130 dB(A)
• Structural/mechanical noise – caused by mechanical vibration
Choose of material and canopy structure is the key to lower and noise.