Dual Line System

Pump delivery and relief lines are both connected to the change-over valve. This valve system allows the two main lines to pressurise and relieve alternately. All metering elements are piped into both main lines. The system can be combined or extended with progressive distributors.The supply of lubricant to the lubrication points is ensured when both main lines have been pressurised and relieved in the correct sequence.Dual Line System provide reliable lubrication for large and extended installations, on heavy duty plant and equipment in adverse conditions.