GPL 510 Odorization System

High-Pressure Odorization for Low- and Medium-Flow Applications

The GPL 510 is the high-pressure odorization solution for low- to medium-flow applications. This patented powerhouse delivers premium performance at significant savings compared to larger units without compromising GPL Odorizers’ renowned quality and precision.

Key Features:

  • High-Pressure Capacity: Up to 1480 PSI
  • Wide Flow Range: 0.2 to 5000 MSCFH (@ 0.5 lbs./MMSCFH)
  • Exceptional Turndown Ratio: 25,000:1
  • Versatile Applications: Large city gate stations, transmission lines, municipalities, small city gate stations, post compressor RNG
  • Future-Proof Design: Upgradable to GPL 10000 for higher flow conditions

Why Choose the GPL 510?

  • Cost-Effective Performance
  • Zero Emissions
  • Odor-Free Operation
  • User-Friendly Design
  • Uncompromised Reliability
  • Precision Odorization
  • Exceptional Adaptability
  • Scalable Solution
  • 24/7 Service Assistance
GPL 510 Feature GPL 510 Benefits
A sealed-loop system means no gas or odorant discharges to the atmosphere

  • Zero emissions – Eco-friendly; better for the environment
  • No smell during operation and maintenance
  • Lowers false leak-call complaints
Actuated by an electric-powered bellows pump (not pipeline)

  • Saves pipeline gas
Batch or continuous odorant injection proportional to the gas flow rate

  • Eliminates under- or over-odorization issues
  • Accurate and reliable odorant injection
High rangeability (high turndown ratio – 25000:1)

  • Odorization of a wide range of flows
Few moving parts

  • Simple operation
  • low maintenance
  • long-lasting performance
  • no smelly pneumatic pumps to replace or maintain
  • Easy to learn and operate
  • Data stores on the PLC SD card permit accessible audit-trail reports for regulatory or company inspections
  • Communicates real-time critical alarms and soft alarms (maintenance reminders)
  • Allows for Modbus (SCADA)
PLC Interfaces with Modbus (SCADA Systems)

  • SCADA systems save time and energy, increase reliability, reduce cost, improve worker safety, higher customer satisfaction, and improve utilization.
Wireless modem

  • Real-time mobile alerts to smartphones and computers using a wireless modem (or Modbus) make monitoring the system simple, stopping minor issues from becoming big problems and speeding up restoration time.
Easy-to-use software included

  • No additional software required
  • Class I Division 2, Groups C and D
  • Adheres to standard
  • Hazardous areas

Design Configuration

  • Odorizer only
  • With tank and containment skid
    • 60 Gallon
    • 120 Gallon
    • 250 Gallon
    • 500 Gallon
    • 1000 Gallon
  • Pickling or temporary
  • Turnkey system

Options

  • Heater
  • GPL 100 thermal mass flow
  • Thermoelectric generator
  • Odorant Pressure Control

Odorant Injection System Upgrades

GPL Odorizers offers full packaged odorization skids with the odorizer, ASME odorant tank, and containment assemblies; in both vertical and horizontal tank configurations.

Through our GPL-authorized service provider, we offer our clients a one-stop acquisition experience, to ensure excellent service while minimizing oversight and scheduling challenges.

We produce complete skids with odorizer, odorant tank and containment assemblies in a variety of configurations.

  • The GPL 750 Odorizer solved one of our most challenging odorization applications. It demonstrated accurate and repeatable odorant injection even in no flow, low flow, and intermittent flow conditions. The GPL 750 has proven to be boringly reliable.

    — Matt Stennett, P.E., Chief Gas Engineer, Smithville, TN

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