Family 1 · Sterile Process Gas · All-stainless · min. 100 in-line / min. 200 autoclave cycles

P-SRF-VU
Sterile Depth Filter — All-Stainless (VU)

Name: P-SRF-VU Sterile Depth Filter — All-Stainless (VU)
Brand: Ultrafilter

All-stainless pleated borosilicate sterile depth filter — VU variant. Min. 100 in-line and min. 200 autoclave cycles, LRV > 9 (B. diminuta), SS 1.4301 core and end caps.

FDA 21 CFR · EC 1935/2004 · DIN EN ISO 9001 · cGMP 5 bar max ΔP 0.003 µm nano retention

P-SRF-VU — Sterile Depth Filter — All-Stainless (VU)

Sterile gas · Borosilicate depth · Fits P-EG / PG-EG

Sizes available

13 · 03/10 → 30/50

A: 76 – 764 mm

Retention & Performance

Efficiency @ 0.2 µm> 99.99999995%

Efficiency @ 0.003 µm99.999999991 % related to 0.003 µm

Retention (LRV)Brevundimonas diminuta (≥ 0.2 µm) LRV > 9 · MS2 coliphage (≥ 0.02 µm) LRV > 9 · nano-sized particles (≥ 0.003 µm) LRV > 10

Guaranteed cyclesMin. 100 in-line and min. 200 autoclave cycles

Max ΔP5 bar (72 psi)

Operating Limits

Temperature-20 → +200 °C

Construction

Filter typePleated + PTFE-impregnated

Inner layerSS 1.4301 (304)

Inner core / end capsSS 1.4301 (304)

O-ringsSilicone (std)

Outer coreSS 1.4301 (304)

CertificationsFDA requirements for indirect food contact, CFR title 21; EC/1935/2004

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Sterile Gas Family

P-SRF-VU — Sterile Gas Element Range

Code	Construction	Retention	Sterilisation Cycles	Max Temp	Primary duty
P-SRF	Wound depth	0.2 µm · LRV >7	min. 100	+200 °C	F&B sterile gas · standard
P-SRF-N	Pleated depth · 0.86 m²	0.2 µm · LRV > 7	min. 100 in-line	+200 °C	F&B high-flow
P-SRF-CU	Pleated + PTFE · all-SS	99.99999995 % at 0.2 and 0.02 µm; 99.999999991 % at 0.003 µm	min. 100 in-line · min. 200 autoclave	+200 °C	Aggressive media · all-stainless
P-SRF-VUThis product	Pleated + PTFE · all-SS	99.99999995 % at 0.2 and 0.02 µm; 99.999999991 % at 0.003 µm	min. 100 in-line · min. 200 autoclave	+200 °C	Aggressive media · all-stainless

Where It's Used

Applications & Industries

Stainless steel construction

Stainless steel core, inner layer and end caps — sterile gas filtration for F&B process lines.

Brewery & fermentation

Sterile CO₂, nitrogen and process air for fermentation vessels and bright beer tanks.

Dairy & beverage

Sterile gas for UHT, filler headspace and aseptic lines requiring all-stainless contact surfaces.

High-temperature SIP

Min. 100 in-line and min. 200 autoclave cycles guaranteed (in-line, slow-speed saturated steam: 121 °C/30 min, 131 °C/20 min, 141 °C/10 min); operating temperature −20 … +200 °C.

F&B sterile gas

All-stainless sterile process gas for aggressive media applications in food and beverage.

F&B hub →

Documents

Downloads

Datasheet

P-SRF-VU Technical Datasheet

DS_02_P-SRF-VU_EN_Rev3 · PDF

ISO Certificate

ISO 9001 Quality Certificate

DIN EN ISO 9001 · PDF