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Lubricating greases / Lubricating greases for fittings

Berulub Hydrohaf 2

SKU Nr. 10000179 / 9011009
Tap and valve grease

Berulub Hydrohaf 2 is a valve grease used for lifetime lubrication of hot and cold water valves. Berulub Hydrohaf 2 offers good plastic and elastomer compatibility and prevents stick-slip.

Resistant to water
Compatible with plastics
Plain bearings
Industrial fittings

Product description

Industries
Fittings industry, Food industry
Examples of application

  • Hot and cold water taps
  • Sanitary hot water plumbing fixtures, especially for grease chambers lubrication in valve bonnets
  • Overflow valves
  • Equipment of cut-off valves
  • Pressure reducers for cold water
  • Optimization of sliding properties
  • Ensures the sliding ability and operational reliability of stainless steel spindles in thermostatic valves
Properties

  • Oxidation and aging resistant
  • Good compatibility with plastics and elastomer materials
  • High adhesion
  • Prevents stick-slip
  • Longlife lubrication
  • Water resistant
Material combinations
Elastomer/metal, Non-ferrous metal/non-ferrous metal


Typical Characteristics

Base oil
Polyglycol
Thickener
Bentonite
NLGI-grade
2
Kinematic viscosity of the base oil at 40 °C
370,0 mm²/s
Kinematic viscosity of the base oil at 100 °C
60,0 mm²/s
Working temperature range
-10 – 150 °C
Color/Appearance
beige
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Berulub Hydrohaf 2
Tap and valve grease

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