Cryogenic strainersARD-ST-002
Connection optionsVacuum-jacketed liquid-hydrogen filter
Socket weld (SW) / butt weld (BW) / RF flanged
A vacuum-jacketed filter reference for liquid-hydrogen pipework, with an extended insulated body and a replaceable filtration element selected for the process cleanliness requirement.
Size and pressure options require technical confirmation.
- Size
- NPS 1/2-6
- Body material
- Cryogenic stainless steel; selected grade to confirm
- Connections
- Socket weld (SW) / butt weld (BW) / RF flanged
- Operation
- Passive filtration; no external drive
- Pressure
- ASME Class 150-600
- Temperature
- -253 to +80°C
Engineered for your application
A vacuum-jacketed filter reference for liquid-hydrogen pipework, with an extended insulated body and a replaceable filtration element selected for the process cleanliness requirement.
Series limits guide enquiry and are not verified availability or approved operating limits for every size, pressure and operator combination. Confirm the selected design and pressure-temperature rating.
Technical data
The specification, in detail.
| Parameter | Technical specification |
|---|---|
| Size range | NPS 1/2-6 |
| Pressure ratings | ASME Class 150-600 |
| Temperature range | -253 to +80°C |
| Construction | Vacuum-jacketed passive filter |
| Operation | Passive filtration; no external drive |
| Medium | LH2 / liquid hydrogen |
Nominal pressure and ASME class are different rating systems. Confirm the pressure–temperature rating for the selected material and design.
End connections
Define the interface.
Shown configuration: two RF flanged line connections
| Connection detail | Connection / selection requirement |
|---|---|
| Connection options | Socket weld (SW) / butt weld (BW) / RF flanged |
| Mating interface | Confirm end standard, facing or weld preparation, pipe dimensions and installation envelope. |
The illustration shows one configuration. Published connection alternatives are options for enquiry; their availability depends on size, rating, material and design. Installation dimensions come from the drawing, not the illustration.
Materials
From body to seal.
| Component | Material / option |
|---|---|
| Body and bonnet | Cryogenic stainless steel; selected grade to confirm |
| Trim, seats and seals | Selected material schedule to confirm |
Published material alternatives are configuration-dependent. H.F. denotes hard facing; the exact grade and material certificates are confirmed with the offer.
Selection notes
Defined around your application.
- Dedicated LH2 filtration
- Vacuum-jacketed body
- Element and service access selected for the line
| Engineering data | Configuration requirement |
|---|---|
| Filtration duty | Specify particle retention, allowable pressure drop, flow range and cleanliness target. |
| Maintenance | Confirm element material, replacement access, thermal cycling and vacuum-jacket interface. |
Series limits guide enquiry and are not verified availability or approved operating limits for every size, pressure and operator combination. Confirm the selected design and pressure-temperature rating.
Mesh, micron rating, filtration area and rated flow are not established by the series description; these require element selection.
Published ratings do not establish suitability for every listed medium. Oxygen cleaning, material compatibility, trapped-liquid relief and project approvals are specified for the selected assembly. Liquid-hydrogen and helium service require a separate temperature and material review.
Arden product datasheet
Product code ARD-ST-002 · Revision 2026-10-29. Product illustrations show one configuration; the approved order documentation defines the supplied assembly.
Download PDFDimensions
Plan the connection.
Need installation dimensions?
No numeric dimension table is published for this reference. Request a configuration-specific outline drawing with your enquiry.
Request dimensionsDocumentation
Product documents
Download the Arden data sheet for ARD-ST-002, or request the outline drawing for your selected configuration.
Product code ARD-ST-002 · Revision 2026-10-29. Illustrations show one configuration; approved order documentation defines the supplied assembly.
