EVO76-G-Gas – Screw Gas End with Gear Drive

EVO76-G-GAS
EVO76-G-GAS

Power range up to 540 kW / 725 HP

Capacity up to 4560 m³/h / 3864 mcfd

Pressure up to 17 barg / 250 psig

Weight approx. 1461 kg / 3220 lbs

EVO76-G-Gas rotary screw gas end with gear drive is especially suited for gas compressor applications. The long term approved gas end design with improved efficiency and the generously dimensioned subassemblies guarantee a high life cycle.

The gas compact unit has it's major use use in turbine fuel gas boosting, natural gas compression, pipeline gas boosting and gas well boosting.

All information at a glance!

Advantages of our EVO®-Gas Products

  • Long life cycle due to increased bearing dimensions
  • 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 17 barg
  • High manufacturer assembling
  • 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: Direct gear 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
    • Optimized outlet port

EVO76-G Drawing

EVO76-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.