Spare parts for compressor 2VM4-8/401

The Compressor Technologies company makes and sells spare parts for the 2VM4-8/401 compressor

All manufactured and supplied products are provided with a certificate of conformity and quality certificate

The 2VM4-8/401 compressor is used to compress air to a pressure of 401 kg/cm2 and supply it as an energy carrier. The 2VM4-8/401 piston compressor is indispensable for creating extreme compression pressures. The capacity of the compressor unit is 8 m2/min. The scope of application is not limited, it is usually used in metallurgy in the operation of blast furnaces and open-hearth furnaces, in the production of oxygen and other areas where high-pressure air reserves are required.

Compressor 2VM4-8/401 – piston, opposed, stationary, crosshead. It has a cast-iron box-shaped frame with internal reinforcement ribs. The frame in the upper part has technological hatches for maintenance and repair of mechanisms. The drive two-speed electric motor is integrated into the frame. The compressor has two cylinders, each with three compression stages. The cylinders of the first two stages are cast iron, the cylinders of the subsequent stages have replaceable sleeves made of cast iron or chrome steel.

The compressor unit 2VM4-8/401 is lubricated by two independent systems:

  • low-pressure lubrication system for the lubrication of movement mechanisms. The lower part of the frame acts as an oil reservoir in this system, from where the oil is supplied to the mechanism lubrication system by a gear pump.
  • high-pressure lubrication system for cylinder lubrication. The oil reservoir is a lubricator, from where the oil is fed to the cylinders by a multi-plunger pump.

Buy spare parts for compressor 2VM4-8/401

Name Drawing number
Sleeve 2 art. 4M17/ 3.00.00.003
Sleeve 4 art. 4M17/3.00.00.004-01
Sleeve 5 art. 4M30/ 5.00.00.003
Sleeve 6 art. 4M17/ 3.00.00.005
Stock 1st. 4M30/ 5.01.00.002
Stock 2st. 4M17/ 3.01.00.003
The piston in the sb. 1-3-5 art.
The piston in the sb. 2-4-6 art.
Piston 1 st. 4M30/5.01.01.00 sat
Piston 2-4st. 4M17/ 3.01.00.001
Piston 3 st. 4M30/5.01.02.000 sb.
The piston is 5 tbsp. 104M30/ 5.01.00.003
Piston 6 art. 104M17/ 3.01.00.001
Ring 1 st Y300x8
Ring 2st. U165x4
Ring 3 art. Y150x4
Ring 4 art. U100x4
Ring 5 st. U50x4
Semi-circle 6 art. F34x4
Gasket M79x70x1
Gasket M70x62x1
O- ring 5P22/5-1. 16 (1.19)
Preohr. 1st valve 321.00.00-01 from 050.08 ave .
Preohr. 2st valve 201.00.00-01c ave. 050. 08
The valve predoh. 3st 121.00.00-01c ave. 040. 08
The valve predoh. 4st 091.00.00-01c ave. 040. 08
The valve predoh. 5st 051.00.00-01c ave. 040. 08
The valve predoh. 6st 051.00.00-01c ave. 060. 08
The shaft is a crank head. E-4M-2.1
Bearing 3528
Connecting rod in sb. 204M-4-1-0sb.
Insert VK140-01/02
Bushing 304M-4.1.2
Connecting Rod bolt 4M-4-2
Connecting Rod nut 4M-4-3
Crosshead 104M-3.1
Crosshead finger 104M-3.1.0 sat .
Lock Nut 304M-3.8
Crosshead 304M-3-1
The earring 751 745.001.01
Crosshead finger 204M-3.3
Lock Nut 404M-3.8
Locking ring B-58 (4M-3.3)
Oil seal 1-3st 2VM50-3 sb.
Oil seal 2-4st. 2VM50-4sb.
Seal ring. 50/18
Oiler ring. 50/19
Spring 50/20
Coupling 50/14
Throttle ring 50/13
Pressure ring 50/11 (50/12)
Cuff 1G50/11
New oil seals 1st. 1MVM 50-3
New oil seal 2st. 1MVM 50-4
Oil pump 4M-5.10 sb.
The gear is spiral. 105P-2-5
The gear is spiral. 5P-5-1-4
The gear is leading. 2SG50-0705
The gear is driven. 2SG50-0705
Driven roller 5P-5.1.6
Valve mod. oil. 306.593.001

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