Couplings and Endcaps

E-Loc® Couplings

E-Loc® couplings feature a strong PVC outer shell with a flexible elastomer inner sleeve. This unique lining enables both smooth wall and corrugated duct to be joined together, as well as duct made of different materials. E-Loc® couplings provide both air and water-resistant connections that will not separate during normal installations.

Part #
Size
Duct O.D. Range
EL075
3/4"
1.050"
EL100
1"
1.315"
EL125
1-1/4"
1.660"
EL150
1-1/2"
1.900"
EL200
2"
2.375"
EL250
2-1/2"
2.875"
EL300
3"
3.500"
EL400
4"
4.500"
EL500
5"
5.563"
EL600
6"
6.625"

 

Double E-Loc® Couplings

Part #
Size
Duct O.D. Range
DEL100
1"
1.315"
DEL125
1-1/4"
1.660"
DEL150
1-1/2"
1.900"
DEL200
2"
2.375"

 

 

 

 

The Double E-Loc® coupling was developed for joining both smooth and ribbed HDPE duct, specifically for pneumatic methods of cable placement. These duct systems require both air and watertight integrity. The joints are usually located in vaults, manholes or hand holes, where they are unrestrained. The standard E-Loc® coupling is pressure tight to internal pressures above 200 psi when restrained or buried, but the Double E-Loc® can maintain these pressures unrestrained. The Double E-Loc® coupling is also reusable.

 

Left / Right Threaded Couplings

Part #
Size
Duct O.D. Range
P075TS6RC
3/4"
1.050"
P100ULRC
1"
1.315"
P125ULRC
1-1/4"
1.660"
P150ULRC
1-1/2"
1.900"
P200ULRC
2"
2.375"

 

 

 

 

PNA still manufactures the standby favorite left/right threaded aluminum couplings. They install easily with a pipe wrench, requiring no special tools or equipment.

 

DuctLok â„¢ Couplings

Part #
Size
Duct O.D. Range
DLC100
1"
1.315"
DLC125
1-1/4"
1.660"
DLC166
1-1/2"
1.900"
DLC200
2"
2.375"

 

 

 

 

Machined from tool-grade aluminum, and easily installed with a pipe wrench. Insert duct in both ends of coupling and rotate coupling in direction of arrow. Ducts will be drawn into coupling from both ends at the same time.

 

DuctLokâ„¢ Coupling Tool

The exclusive DuctLokâ„¢ Compression Coupler Tool is used to install DuctLokâ„¢ Couplings which provide totally airtight and watertight joints that will not separate under normal installation.

Completely portable, the DuctLokâ„¢ Coupling tool operates on manual hydraulics or by compressed air.

 

 

Condu-Gripâ„¢ Couplings

  • Tough all plastic design
  • Elastromeric seal provides complete airtight seal to over 180 psi
  • Very high tensile pull-out resistance
  • Completely noncorrodible in all types of soils
  • Easy, self-threading installation with no special tools needed
  • Can also be pressed on
  • Also works with corrugated inner duct

 

Nominal Size

(IPS sizing)

Conduit

(actual OD)
Part #
Pullout Strength
1"

1.315" OD

(all SDR’s)

CG-13 (with seal)

CG-13NR (w/o seal)
>800 lbs.
1-1/4"

1.660" OD

(all SDR’s)

CG-16 (with seal)

CG-16NR (w/o seal)
>1500 lbs.
1-1/2"

1.900" OD

(all SDR’s)

CG-19 (with seal)

CG-19NR (w/o seal)

CG-19LP (low profile)
>3000 lbs.
2"

2.375" OD

(all SDR’s)

CG-23 (with seal)

CG-23NR (w/o seal)
>3500 lbs.

 

ProPullâ„¢ End Caps

 

 

 

 

ProPullâ„¢ specialized end caps are offered in a variety of configurations including triplex, multi-step and flat end. All are manufactured from a high grade of silicone rubber to provide excellent high and low-temperature characteristics including minimum elasticity over a wide range of temperatures. Reusable caps are also highly chemical resistant.