UCON™ Hydraulic Fluid WS-34

ISO 32 polyalkylene glycol hydraulic fluid with exceptional anti-wear hydraulic fluid performance.
Product Overview
UCON™ Hydraulic Fluid WS-34 is a polyalkylene glycol-based performance hydraulic fluid. UCON™ Hydraulic Fluid WS-34 is water-soluble, but is intended for use without water dilution. The engineered base chemistry features a high viscosity index, low pour point, and other properties characteristic of polyalkylene glycols. This fluid is designed for applications where water solubility, easy clean-up, and compatibility with processes are important.
Product Specifications
ISO Viscosity Grade: 32
Viscosity, 0°C (cSt): 257
40°C (cSt): 34
100°C (cSt): 7.7
Viscosity Index: 204
Pour Point, °C(°F): <-59 (<-75)
Specific Gravity, 20/20°C (68/68°F): 1.031
Average Weight per Gallon at 20°C, lb: 8.577
Water Content, weight %: < 0.25
Coefficient of Expansion at 20°C:0.00078 per °C
Coefficient of Expansion at
at 55°C: 0.00080 per °C
Vapor Pressure at 20°C (68°F), mm/Hg: < 0.01
Corrosion Protection, ASTM D 665A: Pass
Primary Chemistry: Polyalkylene glycol
Features & Benefits
High viscosity index
Low pour point
Protection against corrosion
Compatible with plant processes
Easy clean-up
Ash-free residue
Problems Solved
Difficult to Clean Water-Insoluble Hydraulic Fluids
Significant Loss of Fluid Viscosity at High Temperatures
Applications
UCON™ Hydraulic Fluid WS-34 is a high performance hydraulic fluid designed for applications where water solubility, easy clean-up, and compatibility with processes are important.