Housing · Compressed Air · 6 pressure stages · PN 25 – PN 400

HD High-pressure
High-Pressure Filter Housing

High-pressure compressed air and gas filter housing — up to 400 bar (PN25–PN400), BSP / NPT connections. For instrument air, nitrogen and high-pressure process gas applications.

Directive 2014/68/EU · fluid group 2 30–720 m³/h 8 sizes
up to 400 bar
Max pressure (PN25–PN400)
BSP / NPT
Connection types, 1/4″ – 2″
-10/+80 °C
Temperature range
Al (PN25–64) / C-steel (PN100–400)
Body material
8 sizes
PN25 – PN400
Elements
FF · MF · SMF · PE
HD High-pressure housing
HD High-pressure — High-Pressure Filter Housing
Sizes available
8 sizes · PN25 – PN400
Housing Specification
Body materialaluminium EN AW 5754 (PN25–PN64) / carbon steel 22.8 (PN100–PN400)
Max pressureup to 400 bar (PN25–PN400)
Max temperature-10/+80 °C
ConnectionBSP / NPT, 1/4″ – 2″
ApplicationInstrument air · N₂ · high-pressure gas
Standards & Certification
ClassificationClassified acc. to Directive 2014/68/EU, fluid group 2
Construction & Compatibility
SealsNBR (std)
SizesPN25 / PN40 / PN64 / PN100 / PN250 / PN400 · up to 400 bar
Compatible elementsFF · MF · SMF · PE
Quick Actions
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Certifications
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Housing Family
HD High-pressure — Filter Housing Range
CodeMaterialMax pressureConnectionElements
AG StandardAluminium16 barBSPFF/MF/SMF/PE/AK/HTNX
AG SuperplusAluminium premium16 barG threadFF/MF/SMF/PE/AK/HTNX
SG SteelSteel16 barDN 50 – DN 300FF/MF/SMF/PE/AK/HTNX
HD High-pressureThis productAl (PN25–64) / carbon steel (PN100–400)PN25 – PN400 (up to 400 bar)BSP / NPTAll standard elements
P-EGSS 1.4301 (304) / 1.4404 (316L)16 bar (0006–0192) / 12 bar (0288) / 10 bar (0432–1920)BSP / NPT thread · flange (all sizes)P-GS / P-SRF / P-SWM
PG-EGSS 1.4301 (304) / 1.4404 (316L)16 bar (0006–0192) / 10 bar (0432–1920)Clamp (0006–0192) / DIN flange from 0432P-GS / P-SRF
PF-EGSS 1.4404 (316L)10 bar (0012–0600) · 8 bar (0675–1800)Milkpipe acc. to DIN 11851PF membrane cartridges
Where It's Used
Applications & Industries
General plant air

Workshop tools, pneumatics and valve actuators. First protection in the compressed-air line.

Compressed Air hub →
Upstream of dryers

Removes bulk water and oil before desiccant or refrigeration dryers, protecting the bed.

Pre-stage for fine filters

Absorbs bulk load so MF and SMF elements work on fine contamination only — extends service life.

Food & beverage

First stage before sterile P-SRF elements in food and beverage compressed-air trains.

F&B hub →
Pre-dryer protection

Protects desiccant bed from oil and water load that would reduce drying capacity.

Documents
Downloads
Datasheet
HD High-pressure Technical Datasheet
DS_01_HD_EN_Rev3 · PDF
ISO Certificate
ISO 9001 Quality Certificate
DIN EN ISO 9001 · PDF
Replacing a competitor's housing?
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Specify HD.
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Direct line · Hilden, DE
+49 2103 3336-0 info@ultra-filter.de

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