DPES

Masterfilter DPES series double layer polyethersulphone (PES) cartridges are designed to meet the highest requirements for removal of micro-organisms. The DPES cartridge combines an asymmetric prefiltration membrane followed by a final symmetric layer both PES membrane. The double layer PES provides a graded filtration throughout their depth facilitating long life, improved flux rates and optimized sterilization of liquids.

Features

Double layer membrane structure provides excellent sterilisation and reliability
Constructed using asymmetric and symmetric membrane provides optimised microbial retention
Asymmetric pre-filter layer provides longer service life and reduces filtration costs
Unique thermal and mechanical resistance

Technische specificaties

Membrane	Dual layer asymmetric/symmetric PES
Support Layers	Polypropylene
Inner Core	Polypropylene
Outer Cage	Polypropylene
End Caps	Polypropylene
O Rings	Silicone, EPDM, Viton
Max Differential Pressure Forward	4.0 bar at 21 °C, 2.4 bar at 90 °C
Max Differential Pressure Reverse	2.0 bar at 21 °C
Hot Water Sanitisation	30 min at 85 °C, max dP < 2.0 bar
Steam Sterilisation	50 cycles for 30 min at 21 °C, max dP < 0.3 bar
Filtration Area 10In	0.58 m²

Markten

Pharmaceuticals & Biologicals Food and Beverage Chemie

Toepassingen

Active Pharmaceutical Ingredients - API Bottled Water Final Product Filtration Large Volume Parenterals - LVP Oogheelkunde Small Volume Parenterals - SVP Brewing

Filtereigenschappen & Compliance

Tested with Brevundimonas Diminuta (ATCC 19146) at 10⁷ CFU/cm² according with ASTM-F838
Unique serial number for identification and traceability
All components meet with FDA food additive as per 21 CFR 177-182
Manufactured under ISO 9001:2015 certified quality management system and cGMP
Component materials toxicity meets the USP <88> tests for Class VI-121 °C and ISO 10993
Bacterial Endotoxin testing ≤ 0.25 EU/mL per USP <85>
Non-fibre releasing filter as defined in 21 CFR.3 (b) (6)
Comply with EC food compliance requirements of EU 1935/2004 and EU10/2011