BECHEM BERULUB HYDROHAF 2

Tap and valve grease

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

Material combinations
·  Metal / elastomer
·  Non-ferrous metal / non-ferrous metal

Properties
·  Oxidation and aging resistant
·  Good compatibility with plastics and elastomer materials
·  High adhesion
·  Prevents stick slip
·  Long life lubrication
·  Water resistant

Characteristic data
·  Service temperature : -10 °C to +150 °C
·  Appearance : beige
·  NLGI grade 2

 

Thickener

Bentonite

Worked penetration

1/10 mm 265 – 295

DIN ISO 2137

Copper corrosion test (24 h/100 °C)

degree of corrosion 1

DIN 51802

Water resistance

evaluation grade 1 – 90

DIN 51807-1

Base oil

Poly glycol

Kin. viscosity at 40 °C

mm2/s approx. 370

DIN 51562

Kin. viscosity at 100 °C

mm2/s approx. 60 DIN 51562