Over 6,500 stock lines of stainless steel fittings, clamps and flanges — the connection hardware behind data centre coolant loops, matched to our ½”–8″ tube range and available next-day from UK stock.
A liquid cooling loop is only as clean and as tight as its joints. Neumo supplies the complete connection set from a single warehouse, so fabricators aren’t chasing mixed-provenance parts across suppliers mid-programme.
Range at a glance
- Weld fittings: bends, tees, reducers and caps in 304/316L — hygienic patterns to match sanitary tube, and EN 10253-4 Type A pressure-pattern fittings (DN15–DN250) for facility duty
- Clamp connections: hygienic clamp ferrules, gaskets (EPDM/FKM/Nitrile) and clamps — the demountable joint of choice around CDUs and serviceable equipment
- Unions: RJT and hygienic unions to BS 4825, 1″–4″
- Flanges: EN 1092-1 collars with PN16 backing flanges (coated and stainless options), full and reduced thickness
- Custom: tube manifolds to requirement (<400 mm i/d) and large swept bends
Hygienic joints, coolant duty
Clamp connections earn their place in cooling systems for the same reason they dominate pharma skids: fast, repeatable, crevice-controlled demountable joints with certified elastomers. Around CDUs, filters and pumps — anywhere maintenance access matters — they beat threaded joints on cleanliness and beat flanges on speed. Weld fittings with matched wall thickness keep orbital welding predictable across the loop.
Frequently asked questions
Do fittings carry material certification?
Yes — EN 10204 3.1 MTRs and full traceability, as commissioning documentation packs require.
Which gasket material for glycol coolant?
EPDM is the standard recommendation for propylene-glycol loops; we stock alternatives where the coolant chemistry calls for them.
Can you kit fittings per isometric?
Talk to us — for project work we can pick and pack against your take-off to keep site logistics simple.
Talk to us about your project
Kevin Windsor — Product Manager, Data Centre Liquid Cooling
kw@neumo.co.uk · 01952 583 999