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