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Back Pressure Regulator


Tescom 54-3500 Series

The Tescom 54-3500 two-stage hydraulic back pressure regulator reduces the controlled inlet pressure in 2 steps. Including a wide range of soft goods and valve trim materials, including ceramic option which allows for media specific regulator selection.

  • Longer lifetime than single stage solutions by reduced erosion and cavitation
  • Maximum Controllable Inlet Pressure: 10,000 psig / 690 bar
  • Flow Capacity: 0.08

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Tescom 26-2900 Series

The Tescom 26-2900 Series is  a dome loaded, negative bias, backpressure tracking regulator with a balanced main valve.

  • High Flow
  • Negative spring bias maximum
  • Designed for BIBS application
  • Diaphragm sensed – highly sensitive155_tescom_logo[1]

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Tescom 44-2300 Series

The Tescom 44-2300 Series is a compact, lightweight, single-stage backpressure regulator for specialty, flammable, and industrial gas flows of less than 4 SCFM / 113 SLPM.

  • Reduces contamination and provides accurate regulation of corrosive or non-corrosive gases
  • Convoluted metal-to-metal sealed diaphragm
  • Close pressure differential between crack and reseat155_tescom_logo[1]

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Tescom 54-2300 Series

The Tescom 54-2300 Series backpressure hydraulic regulator is capable of flows from 5-50 GPM and is available in air load for use with the Tescom ER3000 Electropneumatic Controller.

  • Controls pressure up to 10,000 psig / 690 bar
  • Flow Capacity: 1.6
  • Choice of spring, dome and air actuated loading155_tescom_logo[1]

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Tescom DV Series

The Tescom DV Series is a compact, lightweight, diaphragm regulator that offers vacuum control up to 0.1% accuracy.

  • Controls sub-atmospheric pressure
  • Highly accurate: ±1%
  • High sensitivity of 10mm Hg absolute achieved with constant bleed option
  • Easy maintenance155_tescom_logo[1]

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Tescom 44-1700 Series: Economical

The Tescom 44-1700 Series is a general purpose, compact backpressure regulator for control pressures up to 800 psig / 55.2 bar.

  • Piston sensed – highly reliable
  • Compact design
  • Close pressure differential between crack and reseat
  • Adjustable pressure stop standard
  • Flow Capacity: 0.10155_tescom_logo[1]

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Tescom 44-4700 Series

The Tescom 44-4700 Series is an extremely sensitive, high purity, backpressure regulator for specialty, flammable and industrial gases for low pressure, and sub-atmospheric pressure control.

  • Diffusion-resistant metal diaphragm seal ensures gas purity and leak integriy
  • Negative spring bias for vacuum systems
  • Adjustable stop limits maximum outlet pressure
  • Large sensing seat area ratio155_tescom_logo[1]

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Tescom 54-2700 Series

The Tescom 54-2700 Series high flow backpressure regulator includes a soft seat which allows for hydraulic or pneumatic service.

  • Available in air, dome and spring loaded versions
  • Compatible with Tescom ER3000 Electropneumatic Controller (air load only)
  • High Flow: 5.0
  • 500 or 5500 psig / 34.5 or 379 bar maximum controlled pressure range155_tescom_logo[1]

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Tescom 26-1700 Series

The Tescom 26-1700 Series regulator controls pressures up to 15,000 psig / 1034 bar and is suitable for gas or liquid service.

  • Safe and reliable piston-style sensor
  • Compatible with Tescom Air Actuators and ER3000 Electropneumatic Controllers
  • Maximum Inlet Pressure 10,000 psig / 689 bar155_tescom_logo[1]

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Tescom BB-3 Series

The Tescom BB-3 Series is a high pressure, low flow, miniature backpressure regulator. Six control pressure ranges are available up to 1200 psig / 83 bar outlet. This regulator can be used for hydraulic or pneumatic services.

  • Economical & extremely compact
  • Grove Mighty Mite® replacement
  • Durable piston sensor design
  • High temperature (to 40°F) version
  • High flow capacity155_tescom_logo[1]

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Tescom 26-2700 Series

The Tescom 26-2700 Series is a high flow, low pressure, backpressure regulator with spring, dome and air loading options.

  • Gas or Liquid Service
  • Compatible with Tescom ER3000 Electropneumatic Controllers
  • High flow capabilities155_tescom_logo[1]

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Tescom 44-2500 Series

The Tescom 44-2500 Series is a compact, lightweight, single-stage regulator for specialty, flammable, and industrial gases for flows up to 30 SCFM / 850 SLPM. Diffusion-resistant metal diaphragm seal ensures gas purity and integrity.

  • Close pressure differential between crack and reseat
  • Reduces contamination and provides accurate regulation of non-corrosive and corrosive gases
  • Bubble-tight shutoff at all reseating pressures155_tescom_logo[1]

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