Technical selection
Specifications and configuration
Reference — Danfoss FF4514-2024-568
| Parameter | Documented value / configuration |
|---|---|
| Documented application | Liquid-cooling hose assembly connection to data-center rack manifoldsConditions: scope: Manufacturer fact sheet; not a site supply capability |
| Listed body material | 304 stainless steelConditions: scope: Family statement covering the listed FF4514/FF4521 parts; confirm ordered revision |
| Seal material | EPDM and EPRConditions: scope: Listed row only; chemical compatibility still requires project review |
| Maximum operating pressure | 10 barConditions: scope: Manufacturer table maximum; duty temperature and coolant compatibility are separate |
| Maximum proof pressure | 17 barConditions: scope: Proof is not normal working pressure |
| Minimum burst pressure | 21 barConditions: scope: Burst is not normal working pressure |
| Hose barb designation | -24Conditions: scope: Manufacturer hose-barb designation; nominal code not a measured bore |
| Port thread | G1¼-11, ISO 1179-2 BSPPConditions: scope: Part-specific port; mating geometry and seal arrangement require review |
| Listed operating temperature range | -3 to 60 degCConditions: scope: Family range indicated with footnote; not validated at simultaneous maximum pressure |
| Manufacturer production test statement | Manufacturer states 100% of production parts helium leakage testedConditions: scope: Manufacturer process claim, not evidence of this site's testing or a supplied batch certificate |
| Swivel geometry and function | 90° swivel adapter for joining a liquid-cooling hose assembly to a data-center rack manifold in a constrained installation spaceConditions: scope: Manufacturer family design description applicable to listed FF4514/FF4521 parts; exact hose and port ends remain order-code-specific |
Manufacturer series reference. Confirm the exact order code, mating parts and stated conditions for the quoted configuration.
Overview
This is a swivel elbow between a liquid-cooling hose assembly and a rack-manifold port. The independent Danfoss FF4514 reference is useful when a fixed elbow makes hose alignment and tightening difficult in a confined rack; it is not a claim that this site stocks or manufactures the named part.
Construction and interfaces
The manufacturer describes a rotating 90° adapter in 304 stainless steel with an EPDM/EPR seal for the listed FF4514-2024-568 row. Its page image shows the series form, but does not prove that the photographed configuration is this exact order code or establish its installed sealing geometry.
Selection
The FF4514-2024-568 row pairs a -24 hose-barb designation with a G1¼-11 ISO 1179-2 BSPP port. The manufacturer's listed maximum operating pressure is 10 bar; 17 bar proof and 21 bar minimum burst are separate test limits, not alternative working ratings. The correct manifold port and hose assembly still need a joint drawing review.
Configuration options
The same fact sheet lists other hose-barb and port sizes within FF4514 and a more compact FF4521 arrangement. They are distinct order-code choices, not interchangeable dimensions on this page. Hose size, seal, port, assembly orientation and traceability requirements should be controlled together.
Application limits
The published -3 to 60 °C range is a manufacturer series statement and does not establish compatibility with an arbitrary coolant, additive or maximum-pressure duty. A dimension discrepancy between the accessible order page and the PDF remains unresolved; this page deliberately omits that disputed length.
