Shell Fire Resistant Hydraulic Fluid S3 DU 46

Fire Resistant (HFDU) and Readily Biodegradable Hydraulic Fluid

Shell Fire-Resistant Hydraulic Fluid S3 DU 46 is a synthetic fire-resistant hydraulic fluid, based on very high VI,
polyalkylene glycol (PAG) base stocks, coupled with a proven ashless additive package. Shell Fire-Resistant
Hydraulic Fluid S3 DU 46 has been designed to minimize fluid degradation and thus extend fluid changeout
intervals under even the most severe operating conditions. Shell Fire-Resistant Hydraulic Fluid S3 DU 46
provides the performance properties demanded by today’s high-performance hydraulic systems. Shell Fire-
Resistant Hydraulic Fluid S3 DU 46 is readily biodegradable and is particularly suited for use in environmentally
sensitive areas.