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PulseInject™
City Gate Stations
Transmission Pipelines
Compressor Stations
Power Plants
Peaking Facilities
Injection Pressure > 200 psig or Max Flow Rate > 1.5 MMscfh
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.
Features
Few moving parts
Low pressure differential required for injection
Programmable Logic Controller automatically adjusts the injection volume and rate to changing flow conditions
Remote monitoring and communication using Modbus or Ethernet
Audit trail and alarms log backed up to microSD card
Welker F-9 Filter and Welker F-5 Filter Dryer remove contaminants from odorant and pneumatic supplies
Low-pressure odorant supply tank with 110% containment sloped to drain
Benefits
Reduced maintenance
Reduced pneumatic supply pressure required compared to pump injection systems
No manual injection volume adjustment
Continuous proportional to flow odorization
Off-site system monitoring and troubleshooting
Time- and date-stamped historical records for accurate reporting, planning, and scheduling
Contaminant removal prolongs operational life and reliability
Skid containment protects the ground from contamination and ease clean up
Identical redundant solenoids limit interruptions to operation
Specifications
PulseInject™
More Information
Product Category :
Odorization
Ambient Temperature :
-4 °F to 120 °F
Power :
DC 24 V
Injection Outlet Connection :
¼" Tubing
Odorant Inlet Pressure Required :
15 psig – 50 psig
Instrument Gas Pressure Required :
30 psig–1480 psig
Maximum Injection Pressure :
Up to 1480 psig
Weight and/or dimensions are approximate.
Specifications subject to change without notice.
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