Cut Sheet

PVC coated rigid metal conduit couplings with red
urethane interior coating connects coated conduit
sections. Electrical continuity is maintained across
assembled joints. PVC sleeves on couplings seal
off on conduit PVC coating when assembled to
prevent corrosive liquids and vapors from attacking
threaded joints.
• 40 mil gray PVC exterior coating
• 2 mil red urethane interior coating over
galvanized threads
• 12 trade sizes from 1/2” through 6”
• Sealing sleeves on both ends
• Molded external ribs on 1/2 ” – 4”
to prevent tool damage during assembly
• Couplings are straight tapped
• UL Listed Standard 6
Thread and Coupling Specifications
COMPLIANCES FEATURES APPLICATION
PLASTI-BOND REDH
2
OT CONDUIT THREAD AND COUPLING
6
Thread and Coupling Technical Data
All female pipe openings are provided with a PVC sleeve sized to fit
tightly over the PVC coated conduit when assembled. This prevents
corrosives from contacting threaded joints.
Couplings are straight tapped.
Tolerance, thread length =± 1 thread.
Plus or minus 1 turn is the maximum variation permitted from the gauging face of the
working thread gauges.
This is equivalent to plus or minus 1 and 1-1/2 turns from the basic dimensions, since the
variation of plus or minus 1/2 turn from basic dimension is permitted in working gauges.
APPROVAL STAMP
COATED COUPLINGS
COUPLING THREADS
Total Pitch
Outside Length At End
Diameter of Threads of Thread
Metric Pipe Nominal With Threads Effective to Vanish 3/4 in.
Size Size Steel Weight Per 100 Ribs Per Length Point Taper Aluminum
Designators Inches Catalog #
(Pounds)
Inches Inch L
2
L
4
E
0
Catalog #
16 1/2" PRCPLG-1/2 19 1.344" 14 .5337" .7815" .7584" PRCPLG-AL-1/2
21 3/4" PRCPLG-3/4 32 1.531" 14 .5457" .7935" .9677" PRCPLG-AL-3/4
27 1" PRCPLG-1 40 1.781" 11-1/2 .6828" .9845" 1.2136" PRCPLG-AL-1
35 1-1/4" PRCPLG-1-1/4 50 2.156" 11-1/2 .7068" 1.0085" 1.5571" PRCPLG-AL-1-1/4
41 1-1/2" PRCPLG-1-1/2 69 2.469" 11-1/2 .7235" 1.0252" 1.7961" PRCPLG-AL-1-1/2
53 2" PRCPLG-2 93 2.969" 11-1/2 .7565" 1.0582" 2.2690" PRCPLG-AL-2
63 2-1/2" PRCPLG-2-1/2 123 3.594" 8 1.1375" 1.5712" 2.7195" PRCPLG-AL-2-1/2
78 3" PRCPLG-3 217 4.250" 8 1.2000" 1.6337" 3.3406" PRCPLG-AL-3
91 3-1/2" PRCPLG-3-1/2 422 4.875" 8 1.2500" 1.6837" 3.8375" PRCPLG-AL-3-1/2
103 4" PRCPLG-4 391 5.250" 8 1.3000" 1.7337" 4.3344" PRCPLG-AL-4
129 5" PRCPLG-5 550 6.080" 8 1.4063" 1.8400" 5.3907" PRCPLG-AL-5
155 6" PRCPLG-6 884 7.280" 8 1.5125" 1.9462" 6.4461" PRCPLG-AL-6
PVC Coating
on Coupling
PVC Sleeve
PVC Coating
on Conduit
L
2
E
0
L
4
1100 US Highway 271 South • Gilmer, TX 75644 Phone: [phone] • www.plastibond.com
See “Thread and Coupling
Technical Data” for reference.
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