Sundyne BMC API 617 / ISO 10439 Base Mounted Integrally Geared Process Gas Compressors

Reliable and economical, Sundyne API 617 / ISO 10439 base mounted integrally geared compressors

Process gas compressors are the heart of the process. Their reliability directly impacts the productivity and the efficiency of the midstream, hydrocarbon processing or chemical plant.

The Sundyne BMC API 617 – Base Mounted Horizontal Compressor line features single-stage integrally geared centrifugal designs that process engineers utilize for midstream, hydrocarbon processing and chemical manufacturing applica­tions including mole sieve dehydration, regeneration of the demethanizer, waste gas, hydrogen recycle and specialty chemical production.  Each compressor is custom built to provide pulsa­tion- and vibration-free operation, and to deliver oil-free process gas with zero emissions.

  • Flows to 850 acfm (1,450 AM³/hr)
  • Maximum working pressure 1,440 psi (100 bar)

Built to meet exacting API-617 / ISO 10439 standards, the BMC will run continuously for 5 years without costly maintenance or an overhaul. These horizontally configured compressors are ideal for skid packaging — due to their unique modular baseplate — and are easy to install into any process environment. Packaging and instrumentation are customizable to meet your needs and specifications. NACE compliant Sundyne compressors do not rust or corrode.

Sundyne gas compressors provide the performance envelope, the feature set, the reliability ratings and the uncompromising efficiency needed to address the Best Efficiency Point (BEP) for any process gas application in the most demanding environments.

APPLICATIONS

  • Mole sieve dehydration
  • Regeneration of the demethanizer
  • Waste gas
  • Hydrogen recycle
  • Specialty chemical production

Proven to be reliable, safe, compact and efficient, the Sundyne BMC API 617 / ISO 10439 line of integrally geared compressors provide a number of operational benefits:

  • Single stage, in-line overhung integrally geared compressor per API and ISO standards
  • Maximized up time
  • Saves space-25% the size of competing reciprocating, barrel, rotary screw and diaphragm compressors
  • Continuous operations for 5 years with no overhaul
  • Barsky impeller low NPSH technology
  • Optimized compressor engineering to meet the BEP – Best Efficiency Point to save energy through efficiency

US 60 Hz

  • Maximum Flow                                            3,550 acfm
  • Maximum Speed                                         33,600 rpm @ 60Hz
  • Maximum Working Pressure                      1,200 psi
  • Temperature Range                                    -200 to 500°F
  • Maximum Motor Power                               450 HP
  • Hydro Test Pressure                                    1.5 X working pressure
  • Minimum Case Thickness                           .75″
  • Corrosion Allowance                                   .125″
  • Impeller Clearance                                      .03″ to .05″
  • Shaft Diameter at Bearings                         1.5″
  • Mechanical Seal Sizes – Outboard             1.5″
  • Mechanical Seal Sizes – Inboard                1.5″
  • Mounting                                                      Horizontal
  • Flanges                    600# ANSI RF Standard, other ratings available
  • Suction Flange                                             8″
  • Discharge Flange                                         6″
  • Industry Standard                                       API 617
  • Gearbox Oil Temp Range                          120 to 140°F
  • Gearbox Lubricant     ISO VG-46 General Purpose Oil
  • Gearbox Sump Capacity                            7 quarts
  • Gearbox Lube System                               Pressurized
  • Gears           Hardened and precisions ground, helical and/or spur
  • Input/Idler Bearings Deep groove, angular or solid journal as required
  • Output Bearings    Solid Journal or Tilt Pad thrust and radial as required
  • Coupling                                      Standard flexible or spacer type

Metric 50 Hz

  • Maximum Flow                                     6,030 am³/hr
  • Maximum Speed                                   34,200 rpm @ 50 Hz
  • Maximum Working Pressure                85 bar
  • Temperature Range                              -130 to 260°C
  • Maximum Motor Power                         335 kW
  • Hydro Test Pressure                             1.5 X Max working pressure
  • Minimum Casing Thickness                 19.05 mm
  • Corrosion Allowance                             3.18 mm
  • Impeller Clearance                               .76 to 1.27 mm
  • Shaft Diameter at Bearings                  38.1 mm
  • Mechanical Seal Sizes-Onboard          31.8 mm
  • Mechanical Seal Sizes-Inboard            38.1 mm
  • Mounting                                                 Horizontal
  • Flanges                                                 ISO
  • Suction Flange                                      203.2 mm
  • Discharge Flange                                  152.4 mm
  • Industry Standard                                ISO 10439
  • Gearbox Oil Temp Range   0°C with light turbine oil, lower with approved synthetic oil
  • Gearbox Lubricant             ISO VG-46 General Purpose Oil
  • Gearbox Sump Capacity                     6.6 liters
  • Gearbox Lube System                         Presurized
  • Gears       Hardened and precision ground, helical and/or spur
  • Input/Idler Bearings  Deep groove, angular or solid journal as required.
  • Output Bearings   Solid Journal or Tilt Pad thrust and radial as required
  • Coupling                   Standard flexible or spacer type

Carbon Steel

Stainless Steel castings

17-4PH

Titanium impellers

Sundyne BMC API 617 Compressor Performance Envelope-60Hz
Sundyne BMC API 617 Compressor Performance Envelope-50Hz