Compressors are designed to compress (over 20 psi) and move air and other gases such as hydrogen, oxygen, nitrogen, etc. IPP's Compressors for sale are listed by the Cubic Feet per Minute or CFM rating and pressure.
Centrifugal compressors use centrifugal forces to pump air or gas to develop pressure. They typically operate at speeds of 3500 rpm or higher. Multiple stages are used to produce the required pressure rise. This type of compressor is driven by an electric motor, steam turbine, or gas turbine, with or without speed increasing gears.
Rotary compressors, blowers, and vacuum pumps are positive displacement type machines. This type of machine incorporates rotating internal lobes, screws or vanes that compress the gas or air. They are constant volume machines with variable discharge pressure. The volume can be varied only by changing the speed or bypassing or wasting some of the capacity of the machine. The types of rotary compressors are classified by the type of rotor they use. These include: straight-lobe, sliding vane, liquid piston, screw type.
Reciprocating compressors are furnished in either single-stage or multi-stage types. The principal parts of this type of machine are the cylinders and the pistons. The different types you will see include single acting air cooled or water cooled, single stage double acting water cooled, horizontal or vertical.
Type: Compressor
Subtype: Reciprocating
Manufacturer: Burckhardt
Model: 3K140-3F-1
Condition: Used
Compressor Type: Reciprocating
Inlet Pressure: 0.05 bar (0.73 psi)
C 3-stage reciprocating Boil-off-gas (BOG) compressor system maximum allowed rod. Load 100kN, rated discharge pressure of final stage 69 barg, suction pressure 1st stage 0.05 bar @ 30 degrees C, 2nd stage 4.6 bar @ 45 degrees C, 3rd stage 27.7 bar @ 45 degrees C, discharge pressure 1st stage 4.7 bar @ 176 degrees C, 2nd stage 27.9 bar @ 190 degrees C, 3rd stage 69 bar @ 160 degrees C, driven by a 250kw, 3/50/400 volt, 594 rpm ATEX 1022 EExd II B T4Loher motor, (1) 550 liter stainless steel vertical pulsation dampner vessel, manufactured by Nadoba Stabilini, serial #954, pressure 0.05 bar @ -118/+30 degrees C, 610mm diameter x 1740mm straight side, weld dished top and bottom, (1) 125 liter carbon steel horizontal pulsation dampner, manufactured by Tlakova Nadoba Stabilini, serial #955, pressure 10.7/69.6 bar @ 57/159 degrees C, weld dished ends, (1) carbon steel tube and shell horizontal 1st stage intercooler, manufactured by APL Apparatebau AG, serial #W8227/EC22601, tubeside pressure 10 barg @ -10/200 degrees C (27 liter), shell 10 barg @ -10/200 degrees C (53 liter), (1) carbon steel tube and shell horizontal 2nd stage intercooler, manufactured by APL Apparatebau AG, serial #W8228/EC22602, tubeside pressure 29 barg @ -10/200 degrees C (20 liter), shell 10 barg @ -10/200 degrees C (55 liter), (1) carbon steel tube and shell horizontal 3rd stage intercooler, manufactured by APL Apparatebau AG, serial #W8229/EC22603, tubeside pressure 78 barg @ -10/200 degrees C (9 liter), shell 10 barg @ -10/200 degrees C (42 liter), system also includes interconnecting pipework, valves, etc, ALL CE MARKED
Discharge Pressure: 90 bar (1,305 psi). Flow Rate: 875 m3/h (515 CFM).
Type: Compressor
Subtype: Reciprocating
Manufacturer: Neumann & Esser Maschinenfabrik Wurzen GmbH
Model: 3V1-440/335/180
Condition: Used
Compressor Type: Reciprocating
Inlet Pressure: 1.1 bar (16 psi)
Flow rate: 910 Nm3/hr 100/165 deg C Hydrogen 3-stage V-type compressor system aspiration flow 1010 m3/hr suction pressure stage 1 = 1/1.1 bar @ 20-40 deg C, stage 2 = 3.6 bar @ 140 deg C, stage 3 = 10.76 bar @ 40 deg C, pressure side stage 1 = 3.8 bar @ 165 deg C, stage 2 = 10.8 bar @ 160 deg C, stage 3 = 17 bar @ 100 deg C, ambient temperature -20/+10 deg C, water cooled compressor, performance 134kw 1500 rpm motor (missing) system also includes heat exchanger (gas cooler), pulsation dampers, separators, pipework, pressure gauges etc
Discharge Pressure: 17 bar (246.6 psi). Flow Rate: 910 m3/h (535.6 CFM). Speed (RPM): 770.
Type: Compressor
Subtype: Reciprocating
Manufacturer: Sabroe
Model: TSMC 116S
Condition: Used
Compressor Type: Reciprocating
Discharge Pressure: 18 bar (261.1 psi)
no ex proof System included (2) separator tanks (1) separate 4 cm³/U oil pump, type KF1/4 D10K POA ODD1 with 0.56 kW, 220-380, 50 Hz, 1.380 rpm electrical motor (1) separate control panel
Flow Rate: 660 m3/h (388.5 CFM). Speed (RPM): 1,460.
Type: Compressor
Subtype: Reciprocating
Manufacturer: Neuman Esser
Model: 2V2-370/220
Condition: Used
Compressor Type: Reciprocating
Inlet Pressure: 1.05 bar (15.2 psi)
low pressure hydrogen compressor, vertical,two stage. V-belts Hydrogen humidity 100% compressor, capacity 65 kW, suction pressure, 1 stage 1.05 bar,30 C; 2nd stage 3,0 bar/34 C; discharge pressure abs 1 st stage 3.2 bar/145 C; 2nd stage 7.1 bar/122 C. 1st stage cylinder dia 370mm; 2nd stage 220mm. Cylinder material Ni-resist. Safety valve on 1st stage react at 3.5 bar; on 2nd stage 7.5 bar. Cooling water 5 cbm inlet temp 24 C@3 bar.
Discharge Pressure: 6.1 bar (88.5 psi). Flow Rate: 550 m3/h (323.7 CFM). Speed (RPM): 720.