[Shop-talk] Hydraulic fluid question

[Elton E. (Tony) Clark]

  centiStokes
(cSt) Saybolt Second
Universal
(SSU, SUS) Typical liquid 1 31 Water (20oC) 4.3 40 Milk
SAE 20 Crankcase Oil
SAE 75 Gear Oil  15.7 80 No. 4 fuel oil 20.6 100 Cream 43.2 200 Vegetable
oil 110 500 SAE 30 Crankcase Oil
SAE 85 Gear Oil 220 1000 Tomato Juice
SAE 50 Crankcase Oil
SAE 90 Gear Oil 440 2000 SAE 140 Gear Oil 1100 5000 Glycerine (20oC)
SAE 250 Gear Oil 2200 10,000 Honey 6250 28,000 Mayonnaise 19,000 86,000 Sour
cream