Propor ME
PROPOR ME is an advanced filter cartridge that provides a cost-effective means of particulate removal and microbial reduction in wine applications. PROPOR ME filter cartridges are available in a range of removal ratings, ensuring optimum performance for the application.
The filter utilises an advanced hydrophilic polyethersulphone membrane, resulting in high flow rates, long life, and improved throughputs. Componentry has been specifically selected to maximise mechanical strength and maintain efficiency over long installation periods. The filter cartridges are constructed using an asymmetric polyethersulphone membrane pleated between polypropylene support and spacing layers. This configuration provides a high effective surface area (EFA).
All materials of construction are suitable for food contact and meet the current food contact regulations laid down in EC1935 / 2004 framework.
Technical Specifications
Materials of Construction
- Filtration Membrane: Polyethersulphone
- Upstream Support: Polypropylene
- Downstream Support: Polypropylene
- Inner Support Core: Polypropylene
- Outer Protection Cage: Polypropylene
- End Caps: Polypropylene
- End Cap Insert (if applicable): 316L Stainless Steel
- Standard o-rings/gaskets: Silicone / EPDM
- Capsule Body: Polypropylene
- Capsule Vent Seals: Silicone
Food and Biological Safety
Materials conform to the relevant requirements of 21CFR Part 177, EC1935 / 2004 and current USP Plastics Class VI – 121 °C and ISO10993 equivalents.
Recommended Operating Conditions
Up to 70 °C (158 °F) continuous operating temperature and higher short-term temperatures during CIP to the following limits.
Whilst PROPOR ME can withstand reverse pressure, poor control of backwash procedures can result in damage to the product. Consult Parker domnick hunter before using reverse flow or pressurisation techniques.
Effective Filtration Area (EFA)
10¨ (250 mm) 0.6 m² (6.45 ft²)
Cleaning and Sterilisation
PROPOR ME cartridges can be repeatedly steam sterilised in situ or autoclaved at up to 130 °C (266 °F). They can be sanitised with hot water at up to 90 °C (194 °F) and are compatible with a wide range of chemicals.
For detailed operational procedures and advice on cleaning and sterilisation, please contact the Technical Support Group through your usual Parker domnick hunter contact.
Recommended Rinse Volume
Prior to use – 10 litres per 10¨ (250 mm) filter cartridge.
Features and Benefits
- 0.45, 0.65 & 0.8 micron polyethersulphone membrane
- Particulate removal and microbial reduction
- Increased protection of final membrane stage
- Inherently hydrophilic membrane
- All materials of construction meet EC1935 / 2004 food contact regulations
