Application scenarios
Used for air-path or enclosure noise management in compact pump systems.
Pump accessory
Supports system noise management through air-path or enclosure integration. Performance depends on installation position and the complete equipment configuration.

Product functions
Sound Absorbing Cotton supports the following roles in equipment fluid systems. Use the technical parameters below together with the actual working point for selection.
Product data
The following specifications apply to Sound Absorbing Cotton. Also consider the medium, working point, power supply, duty cycle and installation conditions when selecting the product.
Application and configuration
Use these notes to translate brochure data into selection questions: application, working point, noise, lifetime, voltage options and nearby model alternatives.
Used for air-path or enclosure noise management in compact pump systems.
Confirm the noise source, airflow path and pressure loss because noise treatment must not move the pump outside the required working point.
Review installation position, available envelope, acoustic target and maintenance access.
Model comparison
When flow, pressure or vacuum, voltage, size or lifetime requirements change, compare nearby models before requesting a custom configuration.
| Model | Category | Key specifications | Next action |
|---|---|---|---|
| Sound Absorbing Cotton | Noise-control component | Thickness 1 / 2 / 3 / 4 / 5 mm | Current model |
| Silencer / Muffler / Noise Reducer | Noise-control component | Port ID × OD 4×7.5 mm; Compatible series OD-04 / OD-07 / OD-08 | View model |
Technical resources
View product documents and engineering drawings for the OD-Accessories series. For 3D files matched to Sound Absorbing Cotton, include the current model in the RFQ.
View PDF product documents and engineering drawings for the OD-Accessories series.
View PDF resourcesSubmit the model, working point and mounting requirements for files matched to the project configuration.
Request CAD filesProvide the medium, flow, pressure or vacuum, voltage, duty cycle and mounting requirements so we can match the product configuration and supporting documents.