BECHEM BERULUB PG 3 F

Gas tap grease

Industries / Examples of Application
·  Gas taps, gas distribution units and gas supply lines, control units in household gas appliances
·  Tap valves and sealing elements such as elastomer seals, gaskets, membranes etc.

Properties
·  Good high and low temperature behaviour
·  Reduction of friction and wear
·  Long life lubrication
·  Prevents stick slip
·  Oxidation resistant
·  Good water resistance

Characteristic data
·  Service temperature range : -20 °C to +150 °C
·  Appearance : beige
·  NLGI grade : 3

Approvals / References
·  Meets DIN EN 377

 

Thickener

Polyurea

Worked penetration

1/10 mm 220 – 250 DIN ISO 2137

Drop point

°C ≥ 230 IP 396

Water resistance

evaluation grade 1 – 90 DIN 51807-1
Copper corrosion test (24 h/100 °C) degree of corrosion 1

DIN 51811

Base oil

Synthetic oil combination

Kin. viscosity at 40 °C mm2/s approx. 500

DIN 51562

Kin. viscosity at 100 °C mm2/s approx. 35

DIN 51562

 

Instructions for use

·  Fulfils the requirements of DIN EN 377, section 4, lubricants class D for the use in gas appliances and appropriate control and regulating devices for combustible gases within a temperature range from 0 to +140 °C

·  Based on its high-grade ingredients Berulub PG 3 F is also suitable for an extended temperature range from -20 °C to +150 °C provided the application does not necessitate the requirements of DIN EN 377

·  Prior to serial production compatibility tests are recommended