Puair Industry Corporation

Puair Industry Corporation

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Tel: +86-21-37569116
Fax: +86-21-31252965
E-mail: sales@puair.com
Add: Pudong New Industrial District,Shanghai, 200120 P.R.China
MSN: zhanghaitao207@hotmail.com
Skype: compressors88
MSN: zhanghaitao207@hotmail.com Skype: compressors88

LPG Compressor

LPG Compressor LPG Compressor
Product name : LPG Compressor
Item :
Details :

  General Information
Compressors are extremely versatile for they can be used to transfer liquids
between tanks, off-load/load out liquids, recover residual vapor, and evacuate
vapors for maintenance purposes. Many LPG piping systems do not provide
ideal NPSH conditions for liquid pumps which causes excessive pump
maintenance. Since compressors are only exposed to vapors, they are not
affected by poor NPSH conditions. Many LPG pressurized tanks such as
railcars and buried tanks have top unloading connections. A compressor can
be the perfect solution for transferring liquids to and from such tanks. 

  • High efficiency valves move more gas volume
    The heart of any compressor is its valve assembly and our valves are 
    specifically designed for non-lubricated gas applications. With precisely
    engineered clearances, spring tension, and a special finish, these valves
    seat more positively so more gas is moved with each piston stroke.
    Our valves offer greater strength, quiet operation, and long life.
  • O-Ring seals-head and cylinder
    The head and cylinder are sealed with O-rings to ensure positive sealing under
    all operating conditions.
  • Pressure assisted piston rings for positive seating
    Constructed of self-lubricating PTFE, Blackmer's special ring design provides
    maximum sealing efficiency with minimal friction wear. The result: peak
    performance and extended compressor service life.
  • Heavy-duty crankshaft
    The ductile iron crankshaft is precision ground with integral counterweights for
    smooth, quiet operation. Rifle drilling ensures positive oil distribution to the
    wrist pin and connecting rod bearings.
  • Pressure lubricated crankcase
    A rotary oil pump provides positive oil distribution to all running gear
    components for long life and minimal wear.
  • Wear-resistant crosshead assemblies
    Designed for maximum lubrication and wear resistance.
  • Ductile iron pistons
    Heavy-duty ductile iron pistons are connected with a single positive locking nut
    which eliminates potential problems associated with more complex designs.
  • Self-adjusting piston rod seals
    Crankcase oil contamination and cylinder blow-by is prevented with loaded
    glass-filled PTFE seals which maintain a constant sealing pressure around
    the piston rods.
  • Ductile iron construction
    All pressure parts are of ductile iron for greater resistance to both thermal
    and mechanical shock.

Model Capacity Power Discharge  Pressure Discharge Temperature Weight Dimension
m3/h KW/HP Bar G (Max.) ℃ (Max.) Kg L*W*H    mm
91 24 5.5/7.5 24 177 390 1000*710*865
291 36 7.5/10 24 177 410 1000*710*865
491 48 11/15 24 177 550 1100*750*980
691 96 22/30 24 177 660 1100*750*980
891 150 30/40 24 177 750 1100*850*1200
991 180 37/50 24 177 860 1100*850*1200
The parameters are subject to change without prior notice,customer design of special requirement available
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