Technical Bulletin

Choose the
right Liquidtight
solution.
THE LIQUIDTIGHT
DIFFERENCE
GLAND NUT
– “Umbrella” design pushes
liquids away from the box
(no pooling)
– Serrated threads provide
fail-safe for water to escape
– Double plated for extra
corrosion protection
– Self-cleaning threads
– 7 threads to ensure strength
SAFE EDGE
TM
GROUND CONE
– “Edge” provides great contact
between the fitting and the
convolutions of the conduit
– Provides superior bonding
and pull-out
– Ideal for the “not-so-perfect” cut
of Liquidtight conduit
– Reusable construction
LIQUIDTIGHT SEALING
GASKET
– 316 stainless steel ring provides
corrosion protection and
prevents elongation
– Filled with a TPE (Thermoplastic
Elastomer) to provide a higher
temp rating and better chemical
resistance compared to
other sealing gaskets
– Look for the T&B Blue
EXTERNALLY
BONDED FITTING
– Used where external
bonding jumper is
required around Liquidtight flexible
metal conduit
– To positively bond conduit to box
or enclosure
– Used where flexible raceway is
installed in outdoor or indoors
location where exposed to
continuous or intermittent moisture
DOUBLE-BEVELED SEALING RING
– Soft, pliable material to ensure ease of
slipping on conduit during installation
– Provides a custom conformity
around conduit
– Reversible for easy installation
– Look for the T&B blue, ensuring the
highest-quality fitting
CASE-HARDENED LOCKNUT
– Case hardening provides superior strength
– Sharp teeth bite through paint and
finish to create a superior bond
– Teeth prevent locknut from “spinning”
if tightening from the fitting body
HEAT-CURLED INSULATOR
– Excellent wire protection
– Easier glide of conductors
– More strength than glue-in insulators
– Will not fall out
ROLLED THREADS OF ENGAGEMENT
– Rolled threads are stronger than a
formed thread
– Rolling eliminates burrs, making
installation faster and easier
– Plenty of threads make the connection
to the gland nut or locknut more secure
– Drawn steel body
– Heat-curled insulator – will not fall
out; not glued in, provides less
friction for wire pull
STEEL QUICK-CONNECT
Innovative labor-saving design. No disassembly required.
Size Range: 3/8" to 1"
Styles: Straight, 45°, 90°
Insulated and Non-Insulated Available
Features: High performance and pull-out strength, simple
push-in connection
Vertical Markets | Chemical Processing, Civil Infrastructure,
Data Centers, Food & Beverage, Metals & Mining, Oil & Gas,
Panel Builders & System Integrators, Power Generation, Rail,
Pulp & Paper, Renewable Energy, Water/Wastewater
Solution Sets | Corrosion & Harsh Environment Protection,
Continuous Operation & Sustainability, Extreme Temperature
Protection, Grounding & Bonding, Liquid Ingress Protection,
SKU Reduction
STAINLESS STEEL
2
The strength of steel — with superior corrosion resistance!
Size Range: 3/8" to 2"
Styles: Straight, 45°, 90°
Only Insulated Available
HIGH-TEMPERATURE
Designed for extreme temperatures up to 150° C.
Size Range: 3/8" to 4", Straight
3/8" to 2", 45° & 90°
Styles: Straight, 45°, 90°
Insulated Available
ALUMINUM
The strong yet lightweight solution for a corrosive environment.
Size Range: 3/8" to 4", Straight
3/8" to 2", 90°
Styles: Straight, 90°
External Bonding: Available in 3/8" to 1"
Pictured here is the Steel
Quick-Connect version of the
gland nut and sealing ring.
Pictured here is the
steel quick-connect
version of the
Ground Cone.
STEEL
For liquid- and dust-tight connections between exible,
non-metallic conduit and a box or an enclosure.
Size Range: 1/4" to 6"
Styles: Straight, 45°, 90°
Insulated and Non-Insulated Available
External Bonding: Available in most sizes & styles
The features
you need. The
performance
each job
demands.
Flexible conduit is used in a wide variety of challenging
environments. You need ttings to match. That’s why
T&B offers four different Liquidtight lines, including
our new time-saving, quick-connect ttings.
Together, they give you the exibility to do the job
right, no matter the challenge. They are ideal for
food and beverage, wastewater, panel building,
chemical processing, rail—any industrial MRO
or OEM application where high performance
is required.
Each Liquidtight tting is designed to exceed
expectations, whether you need protection against
liquid ingress, corrosive conditions, or extreme
temperatures. All are designed for easy installation.
And connections are worry-free.