Reciprocating Compressors (PK32)

pumping gas into underground gas storages;

compressing and pumping natural gases in main pipelines;

refrigerating plants;

stimulation of oil production by means of pumping accompanied gases into oil reservoirs;

using in production processes of gas processing and oil refining plants;

production of gas condensate by the "cycling-process" (extraction of gas condensate from the layer by method of circulation of gas drained from heavy hydrocarbons by its freezing-out in special apparatus);

using in production processes of natural gas liquefaction.

Compressors PK32 are completely balanced opposite reciprocating compressors of double action. Reciprocating compressors PK32 are units of a new generation; the latest technical achievements of compressor engineering have been applied in their design.

The unit is completely balanced and does not require heavy foundations, possesses high grade of manufacture, could be installed in light housing of industrially manufactured panels. Autonomous modular boiler rooms based on gas boilers UTM-3 and UTM-4 could be applied for heating premises.

Specification

Designation	2PK32	4PK32	6PK32
Consumed rated power, kW	1250	2500	4000
Rated rotation speed of crankshaft, c-1 (rpm)	16,7 (1000)
Crankshaft rotation speed range, c-1(rpm)	12,5 – 17,5 (750 – 1050)
Compressor reciprocating stroke, mm	160
Max. permissible reciprocating force, t	32
Number of compressor cylinders, pcs	2	4	6
Number of compression stages	from 1 to2	from 1to 4	from 1to 6
Absolute pressures of compressed gas, MPa (kgf/cm2)	Depending on model
Capacity range, nm3/h
Irretrievable oil losses, g/kW·h	0…0,11