Acoustic Enclosure for Pump-Motor Assembly
Engineered noise control solutions for pump-motor assemblys — designed, manufactured, and installed by ARK Noise Control (India)
Why Pump-Motor Assembly Noise Needs Control
Pump-motor assemblies generate combined noise from multiple sources — pump casing vibration, motor fan and electromagnetic noise, coupling misalignment, and base frame vibration — resulting in overall levels of 90-105+ dB(A). In process plants with multiple pump sets in a pump house, the cumulative noise significantly exceeds occupational exposure limits for operators performing routine rounds.
Equipment Types Covered:
How ARK Solves Pump-Motor Assembly Noise
ARK designs unified acoustic enclosures that encompass the entire pump-motor assembly including the baseframe, coupling guard, and associated piping connections. Our designs address all noise sources holistically rather than treating the pump and motor separately, providing better overall attenuation at lower cost. Pipe penetrations are acoustically sealed, and silenced ventilation manages both pump and motor heat dissipation.
Key Benefits
- Noise reduction of 10 to 35 dB(A) for the complete assembly
- Single enclosure covers pump, motor, coupling, and baseframe
- Acoustically sealed pipe penetrations for suction and discharge lines
- Silenced ventilation for combined pump and motor heat management
- Removable roof panels for bearing and seal maintenance access
- Modular construction for installation around existing pump sets
Typical Specifications
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Frequently Asked Questions
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Need Acoustic Enclosure for Pump-Motor Assembly?
Contact our team of acoustic engineers for a customized noise control solution tailored to your specific requirements.