Maximum working pressure
up to 5 bar; FLSV up to 20 bar
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Filtrec FLS oil level indicator for hydraulic tanks, available in FLSP, FLSA, and FLSV versions.
Filtrec FLS oil level indicator for hydraulic tanks, available in FLSP, FLSA, and FLSV versions.
Technical specifications are listed below. Versions, dimensions, and ordering codes can be found in the attached manufacturer’s catalogue.
Maximum working pressure
up to 5 bar; FLSV up to 20 bar
Fixing bolts
metric, tightening torque 10 Nm
Operating temperature
−10 to +100 °C; FLSV up to +130 °C
FLSP materials
polyamide body and sight glass; flat fiber gasket
FLSA materials
aluminum alloy body, polyamide sight glass; flat fiber gasket
FLSV materials
aluminum alloy body, glass sight glass; flat fiber gasket