Main specifications
Cover
Polyamide based (PA) technopolymer, semi-matte finish.
- SFN.: RAL 2004 orange, marked "OIL".
- SFN......-C9: RAL 9005 black colour, marked "OIL".
- SFN......-C2-N: RAL 2004 orange, without "OIL" mark.
- SFN......-C9-N: RAL 9005 black colour, without "OIL" mark.
Threaded fitting
Polyamide based (PA) technopolymer, black colour, semi-matte finish.
Tesnilni obroč
Sintetična guma NBR.
Standardne verzije
- SFN.: without air filter.
- SFN+F: with "tech-foam" air filter in polyurethane foam mesh (polyester base), air filtration 40 µ.
- SFN-BA+F: with "tech-foam" air filter in polyurethane foam mesh (polyester base), air filtration 40 µ.
Zinc-plated steel sheet bayonet.
Chrome-plated steel safety chain.
Najvišja neprekinjena obratovalna temperatura
100°C.
General information
Funkcije in uporabe
SFN. breather caps, owing to their high air flow rate, are particularly suitable for use on hydraulic power packs or tanks subject to rapid changes in liquid volume.
Tehnički podaci
Air flow rate for each model can be determined from the graph calculating the difference between the pressure inside and outside the reservoir.
Other executions
Posebne izvedbe na zahtevo
Threaded connector also with NPT thread (National Taper Pipe Thread - ANSI-ASME B1-20) for the codes marked with # in the table.
