MATERIAL
Polyamide based (PA) technopolymer.
- Cover: RAL 2004 orange, semi-matte finish, marked "OIL".
- Threaded connector: black colour, semi-matte finish.
PACKING RING
NBR synthetic rubber.
SPLASH GUARD
Technopolymer.
STANDARD EXECUTIONS
- SFP.: without air filter (black splash guard).
- SFP+F: with "tech-foam" air filter in polyurethane foam mesh (polyester
base), air filtration 40 µ (grey splash guard) or with "tech-fil" air filter in
zinc-plated steel wire (orange splash guard).
- SFP.70-BA+F: with "tech-foam" air filter in polyurethane foam mesh
(polyester base), air filtration 40 µ (grey splash guard).
Zinc-plated steel sheet bayonet.
Chrome-plated steel safety chain.
MAXIMUM CONTINUOUS WORKING TEMPERATURE
100°C.
FEATURES AND APPLICATIONS
SFP. breather caps come complete with splash guard device (ELESA
original design) that prevents oil loss and are particularly suitable for use
where oil is violently agitated and could be splashed against breather
cap.
TECHNICAL DATA
Air flow rate for each model can be determined from the graph calculating
the difference between the pressure inside and outside the reservoir.
SPECIAL EXECUTIONS ON REQUEST
- Cover, RAL 2004 orange, without "OIL" mark.
- Black cover with or without "OIL" mark.
- Threaded connector also with NPT thread (National Taper Pipe
Thread - ANSI-ASME B1-20) for the codes marked with # in the table.