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Main pageProducts – PSM pipeline hydrostatic testing units of AN and AO type

PSM pipeline hydrostatic testing units of AN and AO type

Company PSM offers pipeline hydrostatic testing units of AN and AO type of own engineering and production (products are certified). The units are designed for flushing, cleaning cavity and hydraulic testing for strength and tightness of main and field pipelines. The company's specialists have also engineered multifunctional unit for pressure testing and hydrotreating.

Special version of PSM:

To protect the units from bad weather conditions, mechanical damages, and also to transport them conveniently PSM offers the variety of packaging:

PSM pipeline hydrostatic testing units of AN type

АН-501PSM pipeline hydrostatic testing units of AN type are used for flushing and cleaning of the cavity of trunk and field pipelines (products are certified).

The advantages of PSM pipeline hydrostatic testing units of AN type:

Model range and specifications:

Depend on the pipe diameter, method of flushing and flow of units there are two ways of usage:

ModelFlow, m3/hHead up, mEnginePumpPrice request
AN-250180255YAMZCNS typePrice request
AN-261300180YAMZCNS typePrice request
AN-301300240TMZ or YAMZ CNS typePrice request
300420Volvo Penta CNS type
AN-302300300YAMZCNS typePrice request
AN-301A.C.300480YAMZCN type Price request
AN-501M450170YAMZ or TMZCN type or MTR typePrice request
AN-502500240YAMZCN type or MTR typePrice request
ACN-1000
(complex of two units AN-501)
1000180 (speed 1650 RPM)YAMZMTR typePrice request

Component parts:

Our company offers the units on the basis of as Russian diesel engines YAMZ (OAO "Autodiesel") and TMZ (Tutaev motor plant) so import diesel engines Volvo Penta (Sweden) and Caterpillar (USA), which is especially interesting for those who already operates the products of these brands for the unification of the equipment park.

All PSM units are equipped with centrifugal pumps of type CNS, MTR, CN.


PSM pipeline hydrostatic testing units of AO type

Our company produces pipeline hydrostatic testing units of AO type (products are certified), designed for hydraulic testing of trunk and field pipelines on the strength and tightness.

Model range and specifications:

Model Safety relief valve, MPa (kgf/cm²) Flow at 1,800 rpm of engine, m3/h * Engine Pump Weight, kgDimensions (LxWxH), mm
at minimum pressureat maximum pressure
AO-18118,5 (185) - 23(230) 89,313,3YAMZPiston pump7500* 5380х1350х2450* Price request

* the parameters are specified for the unit installed in the power canopy

Component parts:

PSM pipeline hydrostatic testing units of AO type  АО-181PSM pipeline hydrostatic testing units of AO type are equipped with diesel engines YaMZ (OAO "Autodiesel") and piston pumps. On customer request it's possible to set the unit with the high-pressure pipe.

The simplicity of YaMZ engines’ design, accumulated operating experience and a large park of spare parts allow applying these motors in any climatic conditions without restriction.

The piston pumps as a part of AO type units are used for pumping various liquid during cementing, washing and squeezing works in the process of drilling and repair. The features of these pumps:

Name of parameterUnit pump high pressure (AND) Pipeline hydrostatic testing units of AO type
The limiting relief valve setting pressure MPa (kgf/cm²)to 50 (500)to 23 (230)
Flow at the least pressure, l/min to 150to 1488
Flow at maximum pressure l/min to 150to 222
EngineYAMZYAMZ
PumpThe three-plunger-pump high pressure pumpPiston pump
Weight, kg to 2000 7500*
Dimensions (LxWxH) mm 3300х1600х15505380х1350х2450*

* the parameters are specified for the unit installed in the power canopy


PSM Projects

27 filling units for a corporation «Transneft»
Filling hydrostatic sets Russia Russia
27 filling units for a corporation «Transneft»
Hydraulic testing trunk pipelines
Filling unit for maintenance of «Rosneft» pipelines
Filling hydrostatic sets Russia Russia
Filling unit for maintenance of «Rosneft» pipelines
For service of the oil pipeline in the Republic of Sakha
4 filling unit for maintenance of pipelines
Filling hydrostatic sets Russia Russia
4 filling unit for maintenance of pipelines
For service facilities Transneft
Special modification of the filling unit for Construction of the pipeline "Power of Siberia"
Filling hydrostatic sets Russia Russia
Special modification of the filling unit for Construction of the pipeline "Power of Siberia"
To work with pipes of different diameters