EVO9-G-Gas – Screw Gas End with Gear Drive
Power range up to 55 kW / 74 HP
Capacity up to 504 m³/h / 427 mcfd
Pressure up to 15 barg / 217 psig
Weight approx. 65 kg / 143 lbs
EVO9-G-Gas rotary screw gas end with gear drive is especially suited for gas compressor applications with fix drive speed. The new EVO® wear-free ROLLING PROFILE® with improved efficiency and the generously dimensioned subassemblies guarantee a high life cycle.
The gas compact unit has it's major use in turbine fuel gas boosting, vapour recovery compression, natural gas compression and gas well boosting.
All information at a glance!
Advantages of our EVO®-Gas Products
- New ROLLING PROFILE® – ultimate efficiency with reduced noise
- Long life cycle due to increased bearing dimensions and wear-free ROLLING PROFILE®
- Low friction and pressure proof compound lip shaft seals, suited for extreme temperatures and working conditions.
- Alternative mechanical shaft seal systems.
- All connections and washers with Teflon seals.
- No yellow metal is used in the gas end construction.
- Wide operating pressure range from 4 to 15 barg
- High manufacturer assembling – "Made in Germany"
- Quality assurance – bench test of every gas end before leaving our factory
- Easy application selection with our "ROTORCOMP® SIZING GAS" prediction software
- Highest flexibility for your package design
- Suitable for all types of motors
- Drive options: Belt drive, direct drive
- Base and face-flange mounting
Ultimate efficiency and reduced noise through
- High volumetric output due to
- Reduced internal leakage
- Improved suction port efficiency giving reduced internal losses
- Adapted compression ratio to inlet- and outlet pressure
- Optimized oil injection point for increased intake pressures.
- Low power consumption due to
- Optimized torque characteristics and reduced internal friction
- Adapted compression ratio to inlet- and outlet pressure
- Improved outlet port with lower pressure losses
- Reduced noise and low vibration due to
- Smooth rolling of the rotors with new ROLLING PROFILE®
- Optimized outlet port
EVO9-G-Gas
For detailed design, please order the installation drawing/3D model.
Technical modifications and errors excepted!
EVO®-G-Gas Range
| Type | Max. Shaft Power | Capacity in Air at 7 barg / 100 psig | Pressure Range bar | Speed Range rpm | vi | Net Weight | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| kW | hp | m³/h | mcfd | from | to | from | to | kg | lbs | ||
| EVO3-G-Gas | 18.5 | 25 | 162 | 137 | 4 | 15 | 1,500 | 9,000 | 4.1 | 34 | 75 |
| EVO6-G-Gas | 37 | 50 | 330 | 280 | 4 | 15 | 1,500 | 7,000 | 4.1 | 70 | 154 |
| EVO9-G-Gas | 55 | 75 | 504 | 427 | 4 | 15 | 1,500 | 6,300 | 4.1 | 92 | 203 |
| EVO15-G-Gas | 90 | 125 | 860 | 729 | 4 | 15 | 1,000 | 5,500 | 4.1 | 168 | 370 |
| EVO28-G-Gas | 160 | 220 | 1,500 | 1,271 | 4 | 15 | 1,000 | 4,000 | 4.1 | 323 | 712 |
| EVO40-G-Gas | 260 | 350 | 2,400 | 2,034 | 4 | 17 | 1,000 | 4,900 | 5.0 | 533 | 1,175 |
| EVO76-G-Gas | 540 | 725 | 4,560 | 3,864 | 4 | 17 | 1,000 | 3,000 | 5.0 | 1,461 | 3,221 |
| EVO105-G-Gas | 670 | 900 | 6,300 | 5,339 | 4 | 14 | 1,000 | 3,000 | 5.0 | 1,630 | 3,593 |
Available gear ratios on request.
