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Automated back pressure regulator ( ABPR series)

The ABPR- series is a state–of–the–art automated back pressure regulator for single and multi-phase fluids. It allows stable pressure control up to 20,000 psi. The ABPR consists of a motor driven piston pump, a high accuracy pressure transducer and a dome loaded valve mounted beside the pump cylinder. The valve consists of two chambers separated by a piston with a high-strength stainless steel needle and a reinforced PEEK seat on the lower side. The lower chamber pressure is the same as the process fluid’s, while the upper chamber pressure is regulated by a high accuracy motor driven piston pump, containing nitrogen gas.The BPR acts a comparator. When the dome pressure is higher than the process pressure, the needle shuts the BPR outlet allowing the pressure to build up. Conversely, when the process pressure exceeds the dome pressure, the needle retracts so that the excess process fluid can flow outwards, therefore reducing the system pressure. Consequently, from these oscillations, a highly reliable pressure regulation is attained. By means of an Ethernet connection and a dedicated software, the ABPR can easily be programmed to perform elaborated pressure maintenance schedules.

FEATURES:     

ABPR-10:
Pressure range: up to 10,000 psi
Wetted materials: stainless steel or Hastelloy
Temperature: up to 150°C
Flow ratesfrom 0.0001 to 50 cc/min
Type of fluids: gas, liquid, supercritical fluids
Nitrogen gas pressure requirement:1,000 psi
Pressure control interface: via internet
Power: 110-220 VAC 50 or 60  Hz

ABPR-15:
Pressure range: up to 15,000 psi
Wetted materials: stainless steel or Hastelloy
Temperature: up to 150°C
Flow ratesfrom 0.0001 to 50 cc/min
Type of fluids: gas, liquid, supercritical fluids
Nitrogen gas pressure requirement:1,000 psi
Pressure control interface: via internet
Power: 110-220 VAC 50 or 60  Hz

ABPR-20:
Pressure range: up to 20,000 psi
Wetted materials: stainless steel or Hastelloy
Temperature: up to 150°C
Flow ratesfrom 0.0001 to 50 cc/min
Type of fluids: gas, liquid, supercritical fluids
Nitrogen gas pressure requirement:1,000 psi
Pressure control interface: via internet
Power: 110-220 VAC 50 or 60  Hz

 BENEFITS:

* Extremely fast response to system pressure fluctuations
* Stable pressure control over the entire flow range
* Accurate control even during multiphase flow
* Corrosion and chemical resistant
* Pressure control via Ethernet communication port

  For more information, please visit Floxlab's website:  www.floxlab.com