UL Catalog 2024-2025 - Flipbook - Page 327
SECONDARY
CONTAINMENT
MONITORING
The Secondary Containment Monitoring (SCM) system is
designed to detect leaks in double-wall piping, tanks, and
sumps. The system utilizes the syphon/vacuum
port of a submersible turbine pump to draw a vacuum on
these interstitial spaces. The vacuum levels are then
continuously monitored to detect any potential leaks in these
double-wall containments.
HIGHLIGHTS
• Up to four different containments can be connected to each
submersible turbine pump using a combination of single
and dual channel TS-SCCM secondary containment control
modules and secondary syphon ports.
SPECIFICATIONS
-2 to -6 in Hg
Software
Available software option on EVO™ 550,
EVO™ 5000, EVO™ 600, and EVO™ 6000
Requirements
- TS-420IB, TS-RLY and TS-ACI Modules
and the TS-SCM software option must
be ordered and installed in the EVO™
- Requires TS-SCCM secondary
containment control module consisting
of pressure sensor(s) and solenoid valve(s)
- Requires syphon check valve to connect
to STP manifold
Containments
Containments to be monitored must
terminate inside the submersible turbine
pump containment
• The secondary containment control module collects
information on all interstitial spaces.
• Gathers system status, replenish rate, alarm,
and diagnostic information.
• Utilizes AUTO-LEARN® technology to learn the actual
interstitial space being monitored based on the vacuum flow
rate through a calibrated orifice for precise leak detection.
• Alarms when vacuum cannot be maintained or when liquid
is detected in secondary space.
• Optional positive submersible turbine pump
shutdown upon alarm.
• Compatible with FE PETRO® brand Submersible Turbine
Pumps as well as Red Jacket® STPs.
• All components necessary for installation including syphon
check valve, vacuum hose, fittings and other installation
accessories are available from Franklin Electric.
Note: Product only compatible with EVOTM 550/5000
and EVOTM 600/600.
Installer must verify the vacuum limitation
Vacuum limitation of each containment with its manufacturer
prior to installation
Approvals /
Certifications
- Meets all requirements of
California AB2481
- National Work Group approved
Operation
Secondary containment monitoring uses the syphon port of
the submersible turbine pump to draw and maintain a vacuum
on the secondary containments of lines, sumps, tanks and
vapor lines. During installation a calibrated leak is introduced
during the AUTO-LEARN® process which allows the system to
learn the vacuum characteristics of each containment space.
The vacuum level is continuously monitored and compared to
established leak rates to ensure that the secondary
containment is tight.
327
FUEL MANAGEMENT
SYSTEMS
Operating
vacuum level
