Marsh Whisspurr AVR2

Is the noise from your sewage treatment plant becoming a nuisance?

Introducing the Whisspurr AVR2 by Marsh; the product designed to significantly reduce noise pollution. This product can silence the treatment process of any plant that has a diaphragm compressor, and can be fit retrospectively. Whisspurr can reduce the loud and inconvenient noise from a sewage treatment plant to next to nothing, ensuring a near-silent sewage treatment process. It does this without reducing air pressure from the compressor or increasing back pressure to the compressor.

Installed between the compressor and air diffuser, the Whisspurr significantly reduces noise and vibration generated from the pulsation of the diaphragm compressor whilst enabling a consistent, unrestricted flow to the air diffuser.

Whisspurr AVR2 is suitable for 40–100 watt diaphragm compressors.

What are the benefits of the Whisspurr?

- Dramatically reduces compressor volume and vibrations to address noise pollution
- No reduction in air pressure from the compressor
- No increase in back pressure to the compressor
- No power is required to run this product
- Can be easily retrofitted to existing compressors
- Standard 20mm hose tail
- Unique UK design, patent pending
- Reduces noise by up to 95%

Height (mm): 300mm

Diameter: 142mm

Our team of experts are available and ready to speak to you. You can contact us or call us directly on 0121 351 3230. Available Mon-Friday 8am-5pm.