Oil, Hydraulic, Biodegradable Hydraulic OilSize 5 gal., Size/Net Weight 43 lb.Viscosity Index 186, ISO Viscosity Grade 32, Viscosity (SUS @ 100 F) 150, Viscosity (SUS @ 200 F) 43Temp. Range -20 to 250 Degrees F, Flash Point (F) 450, Pour Point (F) -31