Family 1 · Sterile Tank Vent · Wound depth

P-BE
Sterile Vent Filter

Wound borosilicate sterile vent filter element for storage-tank, fermenter, bioreactor and process-vessel venting — 99.99998 % retention related to 0.2 µm, min. 100 sterilisation cycles, stainless steel guard and end caps. The sterile vent element for in-line SIP cycles and thermal robustness.

FDA 21 CFR 95% void volume 6 sizes
99.99998 %
Absolute retention rate
200 °C
Max. temperature
0.2 µm
Retention related to
min. 100
Sterilisation cycles guaranteed
494 cm²
Effective area (10/30 ref.)
6 sizes
03/10 → 30/30
P-BE wound borosilicate sterile vent depth filter elements
P-BE — Sterile Vent Filter Element
Tank vent · Wound borosilicate depth · Fits P-BE housing
Sizes available
6 · 03/10 → 30/30
Retention & Performance
Absolute retention rate99.99998 % related to 0.2 µm
Sterilisation cyclesmin. 100 sterilisation cycles
Operating Limits
Temperature-20 → +200 °C
Construction & Materials
Filter mediaWound borosilicate micro-fibre depth, binder-free
Outer core / guardSS 1.4301 (304)
End capsSS 1.4301 (304)
O-rings / sealsSilicone (std) · Buna N · EPDM · Viton (on request)
CertificationsFDA 21 CFR · DIN EN ISO 9001 · cGMP
Quick Actions
Request a Quote → Talk to an Engineer Download Datasheet → Size your tank vent →
Certifications
FDA 21 CFR
cGMP / ISO 9001
Non-fibre-releasing
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Sizing
P-BE Element Sizes

Six sizes, scaled from the 10/30 reference element (494 cm² · 0.53 ft² per 10″ element) by the correction factor below.

Size codeCorrection factor (vs. 10/30 ref.)
03/100.12
05/250.32
05/300.46
10/30Reference1.00
20/302.10
30/303.28
Where It's Used
Applications & Industries
Storage tank venting

Sterile breathing for storage tanks and pharmaceutical vessels, maintaining sterility through fill and drain cycles.

Bioreactors & fermenters

Sterile vent for bioreactor and fermenter headspace, validated for repeated in-line SIP cycles.

Breweries & dairies

Tank-vent duty across brewery and dairy storage and process vessels, including bright beer and silo tanks.

Chemical & petrochemical

Sterile and particulate protection on chemical and petrochemical storage-tank vents.

Food & beverage, biotech

Aseptic process-vessel venting across food and beverage and biotechnology production.

Sterile filtration hub →
Documents
Downloads
Datasheet
P-BE Technical Datasheet
DS_02_P-BE_EN_Rev3 · PDF
ISO Certificate
ISO 9001 Quality Certificate
DIN EN ISO 9001 · PDF
Replacing a competitor's element?
Look up your current part number
Open Cross-Reference →

Specify P-BE.
We'll confirm the fit.

Send your tank volume, fill/drain rates and CIP/SIP cycle parameters. A filtration engineer responds with the element, the housing and a quote.

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Direct line · Hilden, DE
+49 2103 3336-0 info@ultra-filter.de

Our filtration engineers pick up. Send a tank and vent spec — we come back with the element, housing and a quote.

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