Introduction
PWP/PWC/PWG string wound filters are designed for efficient filtration with extended service life due to their high dirt holding capacity. The filters use a unique helical core design for added strength, making them suitable for various operational conditions.

Devices
The filters are available in scalable cartridges, from laboratory to production scale, using the same media and materials to facilitate easy scale-up without requalification.

Compatibility
These filters come in three different media options and core materials (polypropylene and stainless steel), ensuring broad compatibility with numerous applications.

Documentation
The filters are manufactured under an ISO 9001 certified Quality Management System. Materials comply with EU regulations for food contact, making them suitable for food and beverage applications.

Regulatory Compliance
The filters comply with food contact regulations, including 21 CFR §177 - 182 and (EC) No 1935/2004.

Quality Assurance
An electronic Certificate of Conformity is available for each filter cartridge, detailing product approvals and batch information.

Key Features
- Wide range of ratings and media
- High flow and low pressure drop
- Wide chemical compatibility

Applications
The filters are used in various industries, including Food & Beverage, Pharmaceutical, Cosmetics, and Chemical Industries, for particle retention and pre-filtration.

Technical Data
- Micron ratings: 0.5 to 100 µm
- Cartridge lengths: 10” to 40”
- Materials: Polypropylene, Cotton, Glass Fiber
- Maximum operating temperatures vary by media type
- Maximum differential pressure: 4.0 bar
- Recommended changeout pressure: 2.4 bar

Product Configuration
Examples of product configurations are provided for different series and core materials.