POWERING PRECISION: ELGi'S DIRECT DRIVE TWO-STAGE RECIPROCATING AIR COMPRESSORS

Experience best-in-class performance with ELGi's LD Series, where two stage reciprocating air compressor technology meets direct drive efficiency. Designed for a range of applications, from carpentry workshops to automotive services, these direct drive compressors deliver low noise compressor operation at high reliability.

The LD Series piston air compressors are designed as heavy-duty industrial piston air compressors with advanced reciprocating piston compressor technology, exclusively catered to meet a wide array of industrial demands. For those seeking an alternative to oil lubricated screw compressors, the LD Series industrial air compressors offer enhanced precision and durability. These compressors are also ideal for environments where an oil lubricated air compressor is preferred.

Whether you are looking for a 2.2 kW compressor for wood workshops or a more powerful 11 kW air compressor for industrial needs, the LD Series 2 stage air compressors stand as the epitome of innovation and sustainability in air compression.

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TECHNICAL SPECIFICATIONS

CARPENTRY AND WOOD SHOPS

The LD Series is the ideal piston compressor for carpentry and wood shops, offering low noise air compressor operation and precision for pneumatic tools, ensuring high-quality craftsmanship with models like the 2.2 kW compressor.

AUTOMOTIVE SERVICES

In automotive services, the LD Series compressors provide reliable power for tire inflation and pneumatic tool operation, with the efficiency of two-stage compression and direct drive compressor technology.

GENERAL MANUFACTURING

For general manufacturing, the LD Series supports various operations with its durable and efficient design, ensuring continuous productivity with models ranging up to 11 kW.

HIGH DEMAND INDUSTRIAL SETTINGS

The ELGi LD Series delivers consistent, high-quality compressed air in industrial environments, catering to demanding applications.

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MAXIMISE YOUR RECIPROCATING AIR COMPRESSOR PERFORMANCE WITH ELGi AIRMATE ACCESSORIES AND GENUINE SPARES

Enhance the efficiency and longevity of your ELGi two-stage direct drive reciprocating air compressor with a range of expertly designed accessories and genuine spares. These components are designed to complement the LD Series and ensure optimal operation and maintenance.

EZL Drain Valve: The EZL drain valve offers efficient condensate removal from the compressor, reducing maintenance and ensuring uninterrupted performance.

Refrigeration Air Dryer: Incorporate a refrigeration air dryer to reduce moisture content in the compressed air, protecting your system and tools from water damage and corrosion.

Air Filter: The AF Series compressed air filter ensures the delivery of clean, contaminant-free air, essential for maintaining the quality and safety of your compressed air supply.

Trust ELGi's genuine spares to maintain the integrity and performance of your LD Series silent compressor, ensuring long-term reliability and efficiency.

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COMPREHENSIVE SERVICE SUPPORT FOR ELGi LD SERIES

ELGi is committed to providing exceptional service support for its LD Series two-stage reciprocating air compressors. With a global network of service experts and easy access to genuine spares, ELGi ensures that your compressor operates at its best, minimising downtime and maximising productivity.

Warranty assurance: ELGi offers a robust warranty of 2 years for the LD Series, providing peace of mind and confidence in the longevity and reliability of your investment.

Customer support channels: Accessible and responsive customer support through a local service partner network is available to address any queries or concerns, ensuring seamless operation of your compressor.

Professional maintenance services: Regular maintenance by ELGi's certified technicians ensures optimal performance, prolonging the life of your compressor and reducing operational costs.

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ELGi LD Series vs. other ELGi compressors

Feature	LD Series	EN Series	EG Series
Technology Type	Two-Stage Reciprocating	Single-Stage Screw	Single-Stage Screw (Two-Stage Screw Available from 90-110kW)
Power Range	2.2-11 kW	2.2-37 kW	11-250 kW
Key Applications	Carpentry workshops, automotive services	General manufacturing, vehicle service centers, wood working, machining	Automotive, Food & Beverage, Packaging, Manufacturing
Efficiency Features	6-pole motor, star-delta starter, low noise levels (72 dB)	High reliability	Energy-saving models available, designed for high efficiency
Maintenance	Low maintenance with direct drive, easy access for service	Low maintenance, compact design, easy access for service	Standard maintenance with enhanced accessibility options

Each ELGi compressor range is designed with specific operational needs in mind.

The LD Series two stage air compressor stands out for its two-stage reciprocating technology and low noise operation, making it ideal for workshops and services.

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FREQUENTLY ASKED QUESTIONS

What makes the ELGi LD Series compressors stand out in terms of noise levels?

The LD Series compressors are designed for low noise operation, with levels as low as 72 dB, making them ideal for environments where noise reduction is crucial.

How does the direct drive compressor system benefit the LD Series?

The direct drive system in the LD Series ensures precise tolerance and effective transmission, increasing airflow by 7% compared to comparable belt-driven units. This increases reliability and eliminates the need for maintenance associated with belts or couplings.

Can the LD Series compressors operate in high ambient temperature environments?

The LD Series has a high heat transfer area, ensuring optimal air outlet temperature and reliable operation in ambient temperatures up to 50 degrees Celsius.

What is the advantage of the 6-pole motor in the LD Series compressors?

The 6-pole motor in the LD Series compressors offers high efficiency and reliability, contributing to the low operational speed and further enhancing the compressors’ energy efficiency.

How does the star-delta starter enhance the LD Series compressors?

The star-delta starter, standard in the LD Series two stage compressors, ensures a smooth start-up, reducing electrical stress on the motor and minimizing inrush current. This feature, combined with an emergency button and hour meter, provides added safety and convenience.

How does the compact cast iron top block design benefit the LD Series compressors?

The compact cast iron top block design of the LD Series ensures maximum reliability and durability. This one-piece design minimises potential leak points and enhances the overall robustness of the compressor.

What are the advantages of the common cooling fan in the LD Series?

The common cooling fan in the LD Series two stage compressors provides energy efficiency and power savings by ensuring consistent cooling across the compressor, leading to optimal performance and reduced operational costs.

What are the benefits of the optimised design of piston and rings in the LD Series?

The optimised design of the piston and rings in the LD Series two stage compressors ensures longer life and improved performance. This design reduces wear and tear in piston type compressors, lowering maintenance requirements and extending compressor longevity.

What are the advantages of piston type compressors over oil lubricated screw air compressors?

The LD series piston type compressors, including two-stage and direct drive air compressors, offer advantages such as low noise levels, suitability for intermittent use, and cost-effectiveness for small-scale applications like wood shops, compared to oillubricated screw air compressors. These reciprocating oil lubricated compressors are ideal for tasks requiring high pressure and reliability.

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