Products

WELKER ECO System

Welker ECOsystem™

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.

Work Smarter, Not Harder

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.

Environmentally Friendly Operation and Maintenance
Zero Emissions

Unodorized upstream gas is conditioned for use as system supply gas. This filtered and regulated gas is metered by the solenoids at controlled intervals to serve as the blanket pressure source for the odorant tank, thus no gas is emitted to the atmosphere.

No pumps, no problems. Without odorant pumps, the ECOsystem™ has few moving parts to maintain, making it the standard for reliability in the industry. All serviceable components are upstream of the odorant supply tank, meaning maintenance is odorant-free.

Traditional bypass odorizers are a thing of the past. Using modern technology, the ECOsystem™ eliminates the need for manual valve operation while also ensuring precise proportional to flow odorization. The incorporated Programmable Logic Controller (PLC) receives output from the flow meter on the pipeline and the system flow switch and adjusts the odorization rate accordingly. As seasonal and environmental factors impact the gas flow rate, accurate proportional to flow odorization continues—no crude valve adjustments required.

Electronic Record Keeping – Blazing Audit Trails
Monitor the ECOsystem™ on-site at the intuitive touch screen controller or remotely via Modbus from the comfort of the control room. With the PLC’s real-time tracking capabilities, current system performance data is always at your fingertips. Time- and date-stamped audit data and alarm history are logged to a microSD card and can be exported to a CSV file for accurate reporting, planning, and scheduling.

Specifications:
ECOsystem™ Injection Odorization System

Electrical Connection:
C 120 V
DC 24 V

Odorant Tank Volume :
20 US Gallons (75 L)
60 US Gallons (227 L)
120 US Gallons (454 L)
250 US Gallons (946 L)
Other Sizes Available

Downloads:
ECOsystem DataSheet
IOM-181
IOM-229

WELKER ECO System

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