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.
Pump delivery and relief lines are both connected to the change-over valve. |
Dual 8-inch Line Array Series Speaker GX-SP2008DL-Z series dual speaker array 8 inch is equipped with a two high-performance 8-inch bass units. The treble unit of the box speaker array suppresses and modifies its UHF through DSP, so mid and high frequency is euphonious without ...
Come From Gonsin Conference Equipment Co.,LTD.
Dual 12-inch Line Array Series Speaker The GX-SP2012DL-Z box line array 12 inch is a large-scale two-way crossover system providing a bandwidth of 55Hz-20KHz. Our 12-inch line array speakers are fitted with two British top-level 44 mm voice coil HF drivers coupled to a special ...
Come From Gonsin Conference Equipment Co.,LTD.
Dual 10 Inch Line Array Speakers GX-SP2010DL-Z line array speaker is a medium-sized two-way crossover system, providing a bandwidth of 55Hz-20KHz. The box speaker array is fitted with two British top-level 34 mm voice coil HF drivers and two 10-inch LF drivers with stronger ...
Come From Gonsin Conference Equipment Co.,LTD.