Welker ECOsystem Pumpless Vapor Injection System
ECOsystem™ Pumpless Vapor Injection System

ECOsystem™ Pumpless Vapor Injection System

Welker’s all-in-one, one-of-a-kind pumpless vapor injection odorizer for proportional to flow natural gas odorization in low, high, and variable flow conditions.

Key Features

  • Pumpless
  • Zero emissions
  • Odor-free maintenance
  • Automatically adjusts odorization rate to match pipeline flow rate
  • Remote monitoring and communication using Modbus or Ethernet
  • Audit trail and alarms log backed up to microSD card

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Acculine Injection System
Acculine™ Injection System

Acculine™ Injection System

Welker’s turnkey natural gas injection odorization solution for flow rates from 1 Mscfh up to 70 MMscfh and a maximum operating pressure of 1800 psig.

Key Features

  • Automatically adjusts odorization rate to match pipeline flow rate
  • Remote monitoring and communication using Modbus or Ethernet
  • Audit trail and alarms log backed up to microSD card
  • Redundant pumps with automatic failover
  • Self-priming pumps

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PulseInject Injection System
PulseInject™ Injection System

PulseInject™ Injection System

Welker’s patent pending pumpless, pressure-driven odorant injection system is a complete solution for proportional to flow odorization for flow rates from 25 Mscfh up to 8 MMscfh and pipelines with a maximum allowable operating pressure of 1480 psig.

Key Features

  • Few moving parts
  • Low pressure differential required for injection
  • Automatically adjusts injection volume and rate to match pipeline flow rate
  • Remote monitoring and communication using Modbus or Ethernet
  • Audit trail and alarms log backed up to microSD card

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Portable Odorizer
Portable Odorizer

Portable Odorizer

Welker’s compact portable injection odorizer is your safeguard against emergency interruptions to operation. The Portable Odorizer provides temporary, time-based odorization for flow rates up to 6.5 MMscfh and pipelines with a maximum operating pressure of 2000 psig.

Key Features

  • Quick and easy setup
  • Modular and portable
  • Small footprint

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Welker OdorEyes Spill Kit
Spill Kit

Spill Kit

Welker’s solution for emergency response to liquid odorant spills.

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AEF Atmospheric Exhaust Filter
AEF Atmospheric Exhaust Filter

AEF Atmospheric Exhaust Filter

Welker’s larger volume exhaust filter designed to passively filter mercaptan odor from odorization systems or odorant supply tanks.

Key Features

  • Proprietary blend filters mercaptan odor
  • Available in 15 gallons and 55 gallons

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DP Diffusing Probe
DP Diffusing Probe

DP Diffusing Probe

Designed for use with injection odorizers, Welker’s diffusing probe allows for rapid odorant dispersal across the full diameter of the pipeline, ensuring uniform odorization, even during times of variable flow.

Key Features

  • Available in fixed, adjustable, and automatic insertion styles

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MerCapture Kit Odor Containment Kit & Case
MerCapture™ Kit Odor Containment Kit & Case

MerCapture™ Kit Odor Containment Kit & Case

The Welker MerCapture™ Kit Odor Containment Case and Kit has everything you need to deodorize and return odorizer parts contaminated by mercaptan and other odorants inside a portable, shipping-friendly case.

Key Features

  • Hard sided polypropylene case with automatic air release valve
  • Stay open lid with odor-tight, watertight seal
  • Off road style wheels
  • Soft grip handles
  • Retractable handle
  • Padlock holes

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IntelliScent Odorant Monitor
IntelliScent™ Odorant Monitor

IntelliScent™ Odorant Monitor

Why wait for a monthly sniff test? Ensure your distribution system is properly odorized at all times: install Welker’s IntelliScent™ Odorant Monitor to frequently and objectively measure odorant levels.

Key Features

  • Designed for use in Class I, Div 1 Hazardous Locations
  • Sensors for mercaptan, THT, and common odorant mixtures
  • Large LCD color display shows current reading, alarms, and status
  • Welker IntelliScent™ App provides local wireless monitoring and control
  • Manual or automatic calibration from stream or cal reference gas
  • Built-in flow meter provides visual confirmation of gas flow rate

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OdorXice Plus Odorant Removal
OdorXice™ Plus Odorant Removal

OdorXice™ Plus Odorant Removal

Welker OdorXice™ Plus removes odorization chemicals added to natural gas. This non-toxic solution is water soluble and effectively eliminates odors caused by mercaptan, sulfide, and thiophene from containers, parts, vehicles, clothing, and tools instead of merely masking the smell.

Key Features

  • Non-toxic
  • Non-hazardous
  • Available in 8 oz spray bottle, 32 oz spray bottle, and 1 US gallon container

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