Oil Free DH-Series Compressors

      Home / Products

We are Wholesaler, Trader, Supplier, Services Provider of Oil Free DH Series Compressors, DH Series Water injected rotary screw compressor, Oil Free Compressors and our set up is situated in Pune, Maharashtra, India.

DH-Series Water injected rotary screw compressor

CompAir DH - 100% air purity that meets stringent quality standards

The DH series contains absolutely no oil anywhere in the compressor and has been certified ISO 8573-1 Class Zero (2010) and silicone free.

The unique design achieves lower speeds combined with lower operating temperatures - both resulting in high efficiency and reduced component wear. Using a single-stage, direct-driven motor without gears or belts, maximises efficiency. Limiting the compressed air to the application demand with regulated speed ensures that no energy is wasted.

Oil Free DH-Series Compressor
Oil Free DH-Series Compressors

❒ Single-stage, direct-driven compression element maximises efficiency and minimises maintenance

❒ High quality water injection lubricates, cools and seals the compression process, maximising efficiency

❒ No gearbox means no need for associated oil lubrication

❒ Low bearing loads and low speeds mean sealed-for-life bearings can be used, requiring no oil lubrication

❒ Regulated speed technology available to reduce energy costs

❒ Comprehensive control ensures safe and reliable operation and includes remote communication capability

❒ Fully packaged and silenced enclosure reduces noise and simplifies installation

Oil free dh series 2

DH compressors have significantly fewer moving parts than comparable machines, meaning there is less to go wrong, while lower speeds and balanced bearing loads extend the compression element service life for low-cost operation.

With exceptionally low running temperatures of less than 60°C near isothermal compression is achieved. This also eliminates the need of an internal aftercooler and associates power consumption reducing pressure drop to the minimum.

The compression loads are balanced resulting in low bearing loads and highest reliability:

Oil Free dh series 3

The tried and tested reverse osmosis filtration provides high quality purified water to lubricate, seal and cool the compression process. Using a permeate pump the water required is reduced to a minimum.

Oil free dh series 4

Delcos XL touch-screen controller

The multilingual Delcos XL control system ensures reliable operation and protects your investment by continuously monitoring the operational parameters, which is essential for reducing cost of ownership.

❒ Precise monitoring for exceptional operational reliability

Ambient pressure and temperature

Inlet and outlet pressure and temperature at both stages

Network pressure and temperature

Oil / water pressure and temperature

Oil / water level

… and many more

❒ High resolution, easy-to-use touch-screen panel

❒ User-friendly clear menu structure

❒ Integrated SD card for in-depth analysis of monitored machine parameters

❒ Trend diagrams for

Network pressure

Motor speed (regulated speed models)

On load hours / total running hours and average volume flow

Weekly average volume flow

❒ Optional base load sequencing

Oil free dh series 5

Request a Quote