The pressure in the supply line is vented out and lubricant in the line is returned to the pump reservoir through lubrication filter. Thus the lubrication is 

Where to Use Dual-Line Grease System: 1. There are more lubrication points and the related lubrication points settle in dispersed location, especially in industry application requires large lubrication system. 2. The lubrication points have a different requirement for lubricant volume, better to be adjustable of the feeding flow. 3.

Lubricants suitable for lubrication systems Fluid grease NLGI grades Oil and fluid grease The viscosity is an expression of a fluid's internal friction Oils are 

Dual-line lubrication systems Single-line lubrication systems for oil and fluid grease .10 a membrane-type “Manual Lube” switch.

PRÄZISIONSAPPARATEFABRIK. D-91257 PEGNITZ. D-91253 PEGNITZ. FAX: +49 9241 729-50 E-MAIL: [email protected]. Dual Line Central Lubrication Systems.

Dual line systems are designed that the operation of distributing valves is assured by the pumping pressure of the lubricant. Simple piping, wider supply

The pumps come standard with a pressure relief valve, a check valve, a lubricant filter, and a pressure gauge. ZPU08/14/24 Pumps. Technical Data. Model. ZPU08.

An established leader in heavy-duty lubrication since 1926. Since its acquisition of Farval in 1982, Bijur Delimon International has steadily and continually grown and prospered, becoming a focused leader in the field of lubrication and cooling. Farval Dualine systems were developed nearly a century ago and are proven to be the best method to

This device is constructed with a grease reservoir, manual switching valve, manual lubricating pump with a pressure gauge, two main pipes connected to this, and distributors matching the lubricating points.

Dual-line lubrication systems for grease SKF dual-line systems can be used on large systems with dispersed lubrication points that require varying lubrication quantities. These systems utilize two main lines that are supplied alternately with lubricant from a high-pressure pump via a change-over valve at up to 400 bar (5 800 psi). Branch

SKF dual-line lubrication systems are devel- oped for use with oil, semi-fluid grease and hard grease up to NLGI grade 2. Harder greases of NLGI grade 3 only 

A dual line system is ideal for use with: - Large oil and grease total loss lubrication plants, air-oil plants (also in combination with 

These systems range from a simple single-port lubricator to complex dual-line, reversing units employing timers and alarms to deliver grease reliably to 

Available with a 30 or 100kg reservoir, the high pressure TWIN-PUMPS come standard with a pressure relief valve, check valve, lubricant filter and a pressure.

The dual line system can work with oil or grease, is normally used in large installations with a lot of lubrication points or in those cases which an accurate lubricant dispensing is needed. It is very often to mount an hybrid system of a dual line valve who supplies lubricant to a progressive distributor. Pumps and centralised lubricators

Dual-line lubrication systems for grease SKF dual-line systems can be used on large systems with dispersed lubrication points that require varying lubrication quantities. These systems

Assalub's dual-line system is a highly reliable automatic Centralized Grease Lubrication system for use with grease up to consistency class NLGI 2. This modular system enables the system to be easily expanded by any number of greasing points by adding more dosers.

For use on large machinery, effective in harsh conditions. Dual-line systems dispense a precise, metered amount of lubricant to up to 2 000 lubrication points over long distances up to 120 m

nected with dual-line metering devices to supply a large volume of lubricant to the lubrication points Within large dual-line systems, end-of-line pressure switches are used to control and monitor the system These lexible systems are simple to design and can be extended or reduced easily by installing additional metering devices or by removing

SKF dual-line lubrication systems are developed for use with oil, semi-fluid grease and hard grease up to NLGI grade 2 Harder.

The pump feeds grease alternately into the two main supply lines through a reversing valve. This alternate pressurization and relieving actuates the dose 

A Twin system consists of a pump with grease reservoir, a main line network to the distribution blocks with metering units and a secondary line network to the lubrication points. The grease is pumped to the distribution blocks via a double main line network. The metering units supply the exact right amount of grease to each of the lubrication

These systems dimensions vary from a simple single-port lubricator to complex dual-line, overturn units employing timers and alarms to deliver grease 

DUAL LINE lubrication systems are normally used in large plants, such as steel mills, bridge cranes, quarry cranes, pa- The distributors have been specifically designed for use primarily with grease (oil can be used). Dual Line sy-stems reach working pressures of 20-40 MPa (2900 to 5800 PSI) with total piping lengths of over 70 meters

lubrication which associates with many labor and dangers, high-level lubrication management that will lubricate appropriate amount of grease to appropriate points periodically is becoming necessary. What answers to this is the IHI centralized greasing system. IHI centralized greasing system has been manufactured since 1939,

The LID Dual Line System is used to supply grease for lube points on the equipment at fixed amount at fixed time based on the demand of them, which may reduce frictional resistance, contact wear, frictional surface temperature and for auxiliary functions of anti-rust, anti-pollution, vibration reduction, sealing, etc. Layout of Dual Line System