1, 2, or 3 Stage Reciprocating Compressor

The TESCORP “AVR" SERIES is a completely self-contained compression system for application to stock tank vapor recovery, flare gas recovery, or medium to high pressure process gas applications. It’s constructed with an air-cooled, balance-opposed, single-, two- or three-stage pressure lubricated reciprocating gas compressor for varying inlet and discharge pressures and flows. The unit is constructed with TESCORP vapor recovery unit technology and components. The AVR is a proven design with installations throughout the domestic and international oilfield and petro-chemical industries.

The unit offers the following design and optional features:
Balanced opposed reciprocating compressor with:
  • Single- or multi-stage, lubricated cylinders
  • Pressure lubricated power-frame compressor
  • Single or multiple distance piece(s) and seal assembly(s)

  • Premium efficiency electric motor drive with:
  • TEFC enclosure, 460 VAC/3Phase/60 Hertz, NEMA “B” torque, 1.15 service factor

  • Suction and inter-stage scrubbers are constructed per the following:
  • Designed, constructed, stamped and National Board Certified per ASME Section VIII
  • 1/8" corrosion allowance
  • Condensate level controls, gauges, pump rated for flow and pressure

  • Piping materials, welding procedures, design and construction are per the following:
  • ANSI B31.3 latest edition

  • Vapor Recovery Control Panel is designed per NEC Class I, Division II, Class B, C, & D with:
  • TESCORP vapor recovery logic, controls and indicators
  • Linear flow control logic with proportional bypass valve
  • DCS communication logic

  • AVR Unit Construction:
  • All electrical components and wiring per NEC Class I, Division II, Class B, C, & D
  • All rotating equipment is fully protected with non-sparking guards
  • All units receive a complete mechanical/control run test with documentation

  • Options:
  • Motor starters and/or VFD drives
  • 2- or 3-piece distance piece and seal assemblies available
  • Sour gas trim for compressor availableup to 8% H2S
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