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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:

canopy on the whole unit or just on the engine
container «Sever» (of sandwich panels)
anti-vandal container «Sever-M» (based on marine-metal container)
slides for container (mobile version)

PSM pipeline hydrostatic testing units of AN type

АН-501 PSM 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:

Individual approach to customer requirements
The use of PTO with the clutch actuation, which allows you to switch the pump without stopping the engine to facilitate the start of the unit
The usage of push impeller prevents clogging the radiator and the space under the hood
The usage of radiator with enhanced heat transfer for improved cooling of the engine compartment, it lets the unit to operate with closed hatches
The low location of the fuel tanks makes it easier to fil the unit with fuel
A built-in section to place the clothes, accessories, keys
On customer request the installation of noise mufflers, which will provide a noise reduction of the exhaust system
The system of refueling from the external tanks (on customer request)
Ensuring long operation without refueling oil upto 120 hours, which increases maintenance-free working time (on customer request)

Model range and specifications:

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

Single usage
Usage in groups with simultaneous (large flow) or consistent (large head) operation

Model	Flow, m³/h	Head up, m	Engine	Pump	Price request
AN-250	180	255	YAMZ	CNS type	Price request
AN-261	300	180	YAMZ	CNS type	Price request
AN-301	300	240	TMZ or YAMZ	CNS type	Price request
AN-301	300	420	Volvo Penta	CNS type	Price request
AN-302	300	300	YAMZ	CNS type	Price request
AN-301A.C.	300	480	YAMZ	CN type	Price request
AN-501M	450	170	YAMZ or TMZ	CN type or MTR type	Price request
AN-502	500	240	YAMZ	CN type or MTR type	Price request
ACN-1000 (complex of two units AN-501)	1000	180 (speed 1650 RPM)	YAMZ	MTR type	Price 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.

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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, kg	Dimensions (LxWxH), mm
Model	Safety relief valve, MPa (kgf/cm²)	at minimum pressure	at maximum pressure	Engine	Pump	Weight, kg	Dimensions (LxWxH), mm
AO-181	18,5 (185) - 23(230)	89,3	13,3	YAMZ	Piston pump	7500*	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 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:

Casted shell and hydraulic unit have high rigidity
To increase the wear resistance the rods are coated with hard chrome
Used a special formulation of rubber with high wear resistance
The use of the bronze plates of the crossheads allows to considerably reduce the wear of the base
The use of special materials and the design of the worm wheel substantially increase the reliability of the node

Name of parameter	Unit 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 150	to 1488
Flow at maximum pressure l/min	to 150	to 222
Engine	YAMZ	YAMZ
Pump	The three-plunger-pump high pressure pump	Piston pump
Weight, kg	to 2000	7500*
Dimensions (LxWxH) mm	3300х1600х1550	5380х1350х2450*