
SINGLE-SWITCH 
FITTING ASSEMBLIES
LVM-50 Series
Starts at
$
35
⻬ Ideal Single-Switch
Installation Fitting for 
High or Low Level 
Switch Applications
⻬ Installation is Fast,
Simple and Cost Effective
⻬ Custom User Specified
Lengths From 15.20 cm 
to 2.4 m (6" to 8')
⻬ Compatible with OMEGA
Level Switches, Relay 
Controllers and Junction 
Boxes
⻬ Constructed of PP, PVC
or PVDF Materials for 
Corrosive Liquids
⻬ Entire Level Switch
Assembly Installs 
Through 2 NPT Fittings
⻬ Compact Junction Box
Rated NEMA 4X (IP65) 
for Power and Signal 
Termination
⻬ Side Mount Bracket (Sold
Separately) Provides 
Easy Installation in Open 
Tanks or Sumps
SPECIFICATIONS
Junction Box
Enclosure Rating: NEMA 4X (IP65) 
Enclosure Material: Polypropylene 
Enclosure Rotation: 300° swivel base 
Termination: 6 pole socket terminal
strip 
Temperature Range: -40 to 70°C 
(-40 to 158°F)
Conduit Connection:
LVM-50 Series Fitting
Fitting Lengths: 15.2 cm to 2.4 m 
(6" to 8')
Fitting Tolerance: 
Fitting Material: PP, PVC or PVDF 
Mounting Thread: 2 NPT 
Mixing Velocity: Up to 1.5 fps 
Temperature Range: -40 to 90°C 
(-40 to 194°F) 
Pressure Range: 150 psi @ 25°C,
derated @ 1.667 psi per °C above 25°C
1
⁄2 NPT
1
⁄8" (typical)
Side Mount Bracket
Bracket Material: Polypropylene 
Mounting Threads: 2 NPT 
Installation: Bolt or plastic weld
Note: For open tanks or sumps, select the 
side mount bracket for quick installation to 
the side wall. The LVM-30 mounting bracket 
is fully compatible with the LVM-50 
installation fittings and is designed for bolt or 
heat weld attachments to the vessel.
®
LVM-30, $35, shown 
smaller than actual size.
Fitting Length
The length is measured from 
the base of wrench flat to the 
end of the level switch adapter. 
To specify the fitting length, 
determine the assembly length 
including the level switch that 
will be installed on the LVM-50 
Series fitting. The assembly 
length minus the the nominal 
switch length equals the length 
of the fitting. Specify the length 
with the part number at the time 
of your order.
To Order (Specify Model Number)
Model No.  Price Description
LVM-50-XX $35 Switch fitting, PVC 
LVM-51-XX 35 Switch fitting, PP 
LVM-52-XX 70 Switch fitting, PVDF 
LVCN-12 60 
LVM-30 35 Side mount bracket, PP
The length must be specified with the part number (ex: LVM-51-3.5") at the time of your order. 
Prices shown do not include insertion tube length. For PVC, and PP, add $40 per foot for 
each additional foot up to 8'. For PVDF, add $40 per foot for each additional foot up to 8'. 
The length may be specified from 6" to 8' maximum. For integral power and signal termination, 
order one compact junction box for installation on the top of switch assembly. To install an 
LVM-50 in an open tank or sump, order one side mount bracket LVM-30. The switch fitting 
components (2 NPT plug fitting with 3⁄4 NPT switch adapter) may also be purchased 
unassembled by specifying a zero length with the part number (ex: LVM-50-00.00"). 
Attachment of a user provided 3⁄4" pipe section requires a solvent (PVC) or thermal (PP, PVDF) 
weld assembly with the switch pack fitting components.
Ordering Examples: LVM-50-00.00", zero length switch fitting, LVM-30 side mount bracket, 
$35 + 35 = $70.
LVM-51-3.5, PP switch fitting with 3.5 insertion length, $35 + 40 = $75.
K-73
Fitting Length (Specify)
Switch
Length
Assembly shown with LVCN-12 junction 
box, $60, see page K-66 LVM-50 fitting, $35, 
and LVU-150-R ultrasonic switch, $275, visit
omega.com/lvm50
NOMINAL SWITCH LENGTHS 
Model No. 
LTU-101 Tuning Fork 3.5" 
LVU-150 Ultrasonic 2.0" 
LVC-101 RF Capacitance 2.0" 
LVF-210 Optic 2.0" 
LVV-110 Vertical Buoyancy 4.3" 
LVC-152 Capacitance 4.0
Technology Adder
CUSTOM MODELS BUILT TO ORDER!
Compact junction box (1 to 3 switches)
Assembly Length
 

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