The Veeder-Root Electronic Pressurized Line Leak Detection (PLLD) system is designed to meet your everyday compliance needs. Our patented technology performs precision line leak testing at full pump pressure for 0.1 and 0.2 gallons per hour (gph) and a pressure decay test to meet the U.S. EPA 3.0 gph test requirements. The Veeder-Root Electronic PLLD system works in a variety of pressurized line applications, and offers flexible testing and digital reporting options, helping to detect catastrophic leaks. When paired with a TLS-450PLUS Automatic Tank Gauge (ATG), customers can monitor up to 1178 gallons of fuel line volume.
Solves your mechanical Leak testing Problems
Intelligent electronic systems virtually eliminate "False Alarms" Self-diagnostic system - eliminates the required functional testing for mechanical leak detectors. No site shutdown to perform 0.38 lph test
Saves you money
Electronic systems have long life expectancy with less moving parts to fail which saves you time and money. Cost savings typically present a 2-3 year payback on investment
Lower your installations and maintenance costs
PLLD Sensor installs directly in sub-pump. No need to break down pipe work.
Automatic & Continuous testing
- V/R Patented Measurement Technology
- Tests lines at full pressure for greater accuracy
- Automatic line testing after each dispense
- Third party certified to exceed US EPA performance standards - 100% probability of detection, 0% probability of false alarms
Line test options
- 11.4 lph gross line leak testing
- Ultimate Testing - 0.38 & 0.76 lph continuous
- Risk Management - 0.38 lph on-demand, 0.76 lph continuous
- Base Compliance - 0.38 lph on-demand
Compatibility
- Mounts directly in mechanical leak detector port
- Compatible with Red Jacket and FE submersible turbine pumps
- Easy to retro-fit to existing STP
Certification
- US EPA Certified 100% probability of detection, 0% probability of false alarms
| Operating Temperature | -25 ° F to +130 ° F |
| Compatible Fuel Types |
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| Line Flow Rate | 최대 분당 454리터/254 120 GPM Max w/ Swiftcheck Valve |
| Operating Range | 0 – 70 PSI |
| Proof Pressure | 200 PSI |
| Maximum Vertical Pipeline Height Above Transducer | 335 mm |
| Minimum Pump Output Pressure | 23 PSI |
| Maximum Volume of Fuel Monitored | TLS-450PLUS - 1178 gallons |