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DPLLD Equipment Overview
DPLLD Components
• TLS-450/TLS-450PLUS console with DPLLD feature.
• DPLLD pressure transducer (one for each product line monitored) - vented or non-vented check valves may be
required depending on pump type and application
• USM Module to monitor DPLLD transducers
• I/O Module to control site primary and secondary STPs
DPLLD Installation Example
2 shows an example DPLLD installation for a single tank and a manifolded tank set having Red Jacket
Standard pumps.
Figure 2. Example DPLLD Equipment Installation
