ILC Dual-Line Systems Pumps Auto Lubrication

Dual-Line systems Pumps

Dual-Line Systems Pumps The electric TWIN-2 has been designed for all applications that use Double Line Systems. The Double Line lubrication systems, generally used on medium and large sized machinery and equipment, operate in harsh or extreme operating conditions for the various points to be lubricated. The systems can be very complex and be longer than 100 metres. Any type of system can be designed and set up in a reliable and efficient manner, with the possibility of expansion.

System structure
These systems consist of two main lines supplied by a high-pressure pump at up to 400 bar with alternating cycles. While one line is under pressure the other one is in relief (by a change-over valve). Sometimes it is possible to installa End Line Switch. The Control unit is usually installed near the pump.

Operating
The system operates a two-phases alternating cycle. In the first cycle, lubricant is pumped in main line (A) moving inlet and discharge pistons in one direction. The whole measured amount of lubricant in the valves is delivered to the outlets.

dual-line-diagramWhen the switch (or change-over valve) preset pressure is reached, the system pump switch to relief the main line (A) and lubricant is pumped in main line (B). Inlet and discharge pistons will move in the opposite direction as the cycle repeats.

DF and DR modular valves specifically designed for dual-line lubrication systems, up to 400 bar pressures. They are available with up to 8 outlets. They have many benefits over traditional monoblock dividers. DF-DR are Zi-Ni plated.

A mix of double and single discharge modules can be fitted to each base. Every module is available in two different flow rates.

DF valves come with fixed discharge and DR valves with adjustable discharge. These modules are fitted to bases which are fitted and piped to the centralized lubrication system.

The electric TWIN-PUMP has been designed for all applications that use Double Line Systems.

The Double Line lubrication systems, generally used on medium and large sized machinery and equipment, operate in harsh or extreme operating conditions for the various points to be lubricated.

The systems can be very complex and be longer than 100 metres. Any type of system can be designed and set up in a reliable and efficient manner, with the possibility of expansion.

The TWIN 2 pumps, available with a 30 or 100 kg tank, have been designed with the aim of ensuring high reliability. They are able to develop a maximum pressure of 400 bar and a flow rate of 400 cc/1’. They are therefore able to feed large plants such as oil rigs, mining plants, cement plants, steel mills.

The pumps are equipped with electric level gauges, lubricant loading filters, reversing valves, pressure gauges and metal pallets for ground anchorage.

The pumps are designed on a modular basis and can be easily configured with very little effort. Please refer to the configuration tables at the end of this catalogue.

They have a very sturdy structure and operate effectively at temperatures between -25 a +80 ° C.

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