Larson Electronics EXPCMR-CER-IP-POE-4MP-IR-FLX.23-JB.3.SFC User Manual page 2

FLEXIBLE COUPLING
CAUTION:
Before installing, make sure you are compliant with area classifications, failure to do so may result in bodily injury, death
and property damage. Do not attempt installation until you are familiar with the following procedures. All installation must
comply with the applicable Electrical Code.
Make sure that the circuit is De-energized before starting installation or maintenance.
Verify that the installation is grounded. Failure to ground will create electrical shock hazards, which can cause serious
injury and or death.
Installation Instructions:
Apply a non -hardening lubrication to the threads on both ends of the flexible fitting. Other certified lubrications or petroleum jelly may
be used.
Thread one end of the flexible fitting into the correct size NPT female opening or male nipple until hand tight plus one turn minimum
with a wrench. At this point the flexible fitting will no longer be able to be turned.
The opposite end will require a certified union or un-poured sealing fitting threaded onto it, again, until hand tight plus one turn
minimum with a wrench.
When installing the flexible fitting ensure that all bends are not less than the minimum bend radius allowed. Refer to the catalog for the
radii of the flexible fittings.
Minimum Bend Radius
Conduit Size (inches)
Series
1/2 3/4 1
CLP 10" 12" 14"
Larson Electronics, LLC
2
1-1/4 1-1/2
14" 16" 18"
Phone: (800) 369-6671
EXPCMR-CER-IP-POE-4MP-IR-FLX.23-JB.3.SFC
Fax: (903) 498-3364 www.larsonelectronics.com 2 of 62