SPBRJS Bio-Burden Reduction Grade Filter Polyethersulfone Junior Cartridges are 100% integrity tested; ensures bio-burden and small particle removal in a wide range of food & beverage, biological liquids, and intermediate bulk pharmaceutical fluids. The SPBRJS-Series is constructed of a single-layer hydrophilic asymmetric polyethersulfone membrane. It offers broad chemical compatibility, high flow rates at low pressure drops, and low extractables.

Typical Application：
Cell Culture Media
Large Volume Parenterals (LVP's)
Pharmaceutical Bulk Chemical Solutions
Diagnostics
Blood and Serum Fractions
Purified Water
Beer, Wine and Spirits
Juice & Soft Drinks
Bottled Water

Maximum Operating Parameters
Differential Pressure
• Forward 50 psid (3.4 bard) at 20°C (68°F)
• Reverse 40 psid (2.7 bard) at 20℃ (68°F)
Operating Temperature 82℃ (180°F) at 10 psid (0.69 barg) in water
Recommended Change out Pressure: 35psid (2.4barg)

Food Safety Compliance：
Materials of construction comply with FDA regulations for food and beverage contact use as detailed in the US Code of Federal Regulations, 21CFR.Materials used to produce filter media and hard ware are safe for use in contact with foodstuffs in accordance with EU Directives 10/2011.

Toxity： 

All components meet the specifications for biological safety per USP Class VI-121℃ for plastics.

Construction Materials
Filter Membrane: Polyethersulfone (PES) Membrane
Media Support: Polypropylene
End Caps: Polypropylene
Inner Core: Polypropylene
Outer Cage: Polypropylene
Sealing Method: Thermal Bonding
O-rings: Buna, Viton (or FKM), EP, Silicone, Encapsulated Silicone, Encapsulated Viton (or FKM)

Sanitization/Sterilization：  
Filtered Hot Water90℃ (194°F), 30 minutes, multiple cycles, max 3 psid forward flow.
Autoclave 121℃ (250°F), 30 min, multiple cycles In-line Steam 135℃ (275°F), 30 min, multiple cycles.

Integrity Test Specifications  (Wetted membrane) 

Ordering Information: