TechPromArma – is a Russian engineering company that designed and initiated manufacturing of an entirely new type of device to damp pressure surges and vibrations in pipelines, based on autostabilization concept.

самостабилизатор давления

Pressure Autostabilizers (PA) are designed to provide outstanding protection of pipelines against accident overpressure, complete damping of pressure surge, pressure fluctuations as well as related vibration and resonance phenomena.

Autostabilization concept Whereas all existing pressure regulators rely on mechanics our autostabilizer is based on wave interference concept. Pressure wave /vibration cancellation is achieved using an inverted-phase pressure wave of the same amplitude. In our system instead of a membrane or diaphragm we use the energy impulse per ce.

Pipeline safety system

Hydrodynamic processes account for over 60% of pipeline and equipment failure/collapse incidents. Our AUTOSTABILIZER is designed to provide outstanding protection of pipeline against accident overpressure, complete damping of water-hammer effects, pressure fluctuations as well as related vibration and resonance phenomena.

Unique features of pressure stabilizers:

  • Unlimited range of damped frequencies
  • Pressure stabilization is ensured regardless of temperature changes of the working medium and ambient temperature
  • Virtually instant response
  • No additional flow resistance 
  • Self-contained construction requires neither tuning nor maintenance 
  • Environmentally friendly

Areas of Application: 

Energy development (CHP plants, CHPDH, nuclear power plants), oil and gas industry, municipal water and sewage systems, water pumping stations, metallurgy, chemical industry etc..

PA specifications:

  • Diameter range 10 - 1400 mm. (0.4”-5.5”)
  • Nominal pressure  - up to 25,0 mPa (250 bar, 3626 psig)
  • Working temperature - up to 525 °С (977°F)
  • A wide range of custom options, including alloy construction
  • Unlimited range of damped frequencies
  • Virtually instant response
  • No additional flow resistance 
  • Manufacturer’s warranty  - 36 months
  • Service life – 30 years

 PA implemention results:

  • Reduction of pipeline ruptures/fatigue and equipment collapse 
  • Pipeline life extension 
  • Reduction of repair and operating costs 

 Patent:  Pressure Stabilizer №2386889 of 20/04/2010