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Dresser-Rand has an extensive history in the design,
development, application and servicing of centrifugal compressors. The Division has a
comprehensive line of axial and radial split centrifugal compressors to serve the process,
natural gas and petroleum industries. The axially split line is typically known as our M
line of compressors. There are 6 axial models available. The radially split line is
typically known as our B line of compressors. There are 10 radial models available.
- Pressures to over 800 psig
- Flows to 360,000 inlet CFM
- Up, down or side connections
- Cast iron, cast and fabricated steel cases
- Straight thru, double flow, back-to-back and sidestream
configurations
- Labyrinth, oil, contact, and gas seals
- Tilt pad and magnetic bearings
- Polytropic efficiencies exceeding 85 percent
- Flooded and direct lube thrust bearings with optional
self-equalizing design
- Hydraulically fit thrust discs and couplings
- Sleeved rotor assemblies
- Pressures to over 10,500 psig
- Flows to 360,000 inlet CFM
- Up, down or multiplane connections
- Fabricated and forged steel cases
- Straight thru, double flow, back-to-back and sidestream
configurations
- Labyrinth, oil, contact, and gas seals
- Tilt pad and magnetic bearings
- Polytropic efficiencies exceeding 85 percent
- Cylindrical and polygon shafts
- Flooded and direct lube thrust bearings with optional
self-equalizing design
- Hydraulically fit thrust discs and couplings
- Shear ring head retainer
- Damper bearings and tilt pad seals for enhanced rotor dynamics
Dresser-Rand Centrifugal Compressors serve the following
selected applications including:
- Ammonia - Feed gas, synthesis gas, refrigeration and
air compression
- Urea - Carbon dioxide compression
- Ethylene - Charge gas, ethylene and propane/propylene
refrigeration
- Methanol - Feed gas, synthesis gas and recycle
- LNG - Mixed refrigerant, propane refrigeration
- Refining - Hydrocracking,
hydrogen makeup, recycle, air services, and other hydrogen and
hydrocarbon mixtures
- Air Separation - Nitrogen feed,
recycle, and air services
- Oil Production - Gas lift and
reinjection
- Gas Production - Gathering, liquids
production, pipeline boosting services
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