HDPE Pipe Couplings, Connectors & Fittings

Shop by Category

Shop by Brand

Underground Electrical Conduit Couplings, Connectors & Fittings

Chapman Electric supplies the telecommunications and electrical industry with coupling supplies for for joining HDPE pipe to steel, PVC or HDPE conduit.

Quick view Details

6" Shur-Lock II HDPE Coupling

Add to Quote

Compare
Quick view Details

1" Shur-Lock II HDPE Coupling

Add to Quote

Compare
Quick view Details

2" Push-Lock HDPE Coupling

MSRP:

Now: $11.05

Add to Cart Add to Quote
Compare
Quick view Details

1 1/2" Push-Lock HDPE Coupling

MSRP:

Now: $6.53

Add to Cart Add to Quote
Compare
Quick view Details

1 1/4" Push-Lock HDPE Coupling

MSRP:

Now: $6.39

Add to Cart Add to Quote
Compare
Quick view Details

1" Push-Lock HDPE Coupling

Add to Quote

Compare
Quick view Details

4" Shur-Lock II HDPE Coupling

Add to Quote

Compare
Quick view Details

3" Shur-Lock II HDPE Coupling

Add to Quote

Compare
Quick view Details

2" Shur-Lock II HDPE Coupling

Add to Quote

Compare
Quick view Details

1 1/2" Shur-Lock II HDPE Coupling

Add to Quote

Compare
Quick view Details

1 1/4" Shur-Lock II HDPE Coupling

Add to Quote

Compare
Quick view Details

1" Etco E-Loc HDPE Coupling

Add to Quote

Compare
Quick view Details

6" Etco E-Loc HDPE Coupling

Add to Quote

Compare
Quick view Details

5" Etco E-Loc HDPE Coupling

Add to Quote

Compare
Quick view Details

4" Etco E-Loc HDPE Coupling

MSRP:

Now: $14.21

Add to Cart Add to Quote
Compare
Quick view Details

3" Etco E-Loc HDPE Coupling

Add to Quote

Compare
Quick view Details

2 1/2" Etco E-Loc HDPE Coupling

Add to Quote

Compare
Quick view Details

2" Etco E-Loc HDPE Coupling

Add to Quote

Compare

Quick view

Dura-Line
|
sku: 20000256

6" Shur-Lock II HDPE Coupling

6" Shur-Lock II HDPE Couplings by Duraline Features: 6" SDR, 6.625" ± .020" Pull Strength: 1000 lbs One person installation Re-enterable, no special tools required Air and water tight No I.D. reduction Excellent pull out strength on hdpe, PVC,...

View Details
Compare
Quick view

Dura-Line
|
sku: 20002340

1" Shur-Lock II HDPE Coupling

1" Shur-Lock II HDPE Couplings by Duraline Features: 1" SDR, 1.315" ± .020" One person installation Re-enterable, no special tools required Air and water tight No I.D. reduction Excellent pull out strength on hdpe, PVC, FRP and steel No-Stop...

View Details
Compare
Quick view

Dura-Line
|
sku: 20001847

2" Push-Lock HDPE Coupling

2" Push-Lock HDPE Couplings by Duraline Features: Size: 2" Nominal OD: 2.375" Duct OD Working Range: 2.365"-2.385" Easy ‘push-on’ installation for HDPE cable ducts - no heat or tools required Self-locking ring design creates air-sealed...

MSRP:

Now: $11.05
Add to Cart Compare
Quick view

Dura-Line
|
sku: 20001846

1 1/2" Push-Lock HDPE Coupling

1 1/2" Push-Lock HDPE Couplings by Duraline Features: Size: 1 1/2" Nominal OD: 1.900" Duct OD Working Range: 1.890"-1.910" Easy ‘push-on’ installation for HDPE cable ducts - no heat or tools required Self-locking ring design creates...

MSRP:

Now: $6.53
Add to Cart Compare
Quick view

Dura-Line
|
sku: 20001845

1 1/4" Push-Lock HDPE Coupling

1 1/4" Push-Lock HDPE Couplings by Duraline Features: Size: 1 1/4" Nominal OD: 1.660" Duct OD Working Range: 1.650"-1.670" Easy ‘push-on’ installation for HDPE cable ducts - no heat or tools required Self-locking ring design creates...

MSRP:

Now: $6.39
Add to Cart Compare
Quick view

Dura-Line
|
sku: 20001844

1" Push-Lock HDPE Coupling

1" Push-Lock HDPE Couplings by Duraline Features: Size: 1" Nominal OD: 1.315" Duct OD Working Range: 1.305"-1.325" Easy ‘push-on’ installation for HDPE cable ducts - no heat or tools required Self-locking ring design creates air-sealed...

View Details
Compare
Quick view

Dura-Line
|
sku: 20000245

4" Shur-Lock II HDPE Coupling

4" Shur-Lock II HDPE Couplings by Duraline Features: 4" SDR, 4.5" ± .020" 1.335" One person installation Re-enterable, no special tools required Air and water tight No I.D. reduction Excellent pull out strength on hdpe, PVC, FRP and...

View Details
Compare
Quick view

Dura-Line
|
sku: 20000173

3" Shur-Lock II HDPE Coupling

3" Shur-Lock II HDPE Couplings by Duraline Features: 3" SDR, 3.5" ± .020" 1.335" One person installation Re-enterable, no special tools required Air and water tight No I.D. reduction Excellent pull out strength on hdpe, PVC, FRP and...

View Details
Compare
Quick view

Dura-Line
|
sku: 20000123

2" Shur-Lock II HDPE Coupling

2" Shur-Lock II HDPE Couplings by Duraline Features: 2" SDR, 2.375" ± .020" 1.335" One person installation Re-enterable, no special tools required Air and water tight No I.D. reduction Excellent pull out strength on hdpe, PVC, FRP and...

View Details
Compare
Quick view

Dura-Line
|
sku: 20000122

1 1/2" Shur-Lock II HDPE Coupling

1 1/2" Shur-Lock II HDPE Couplings by Duraline Features: 1.5" SDR, 1.9" ± .020" 1.335" One person installation Re-enterable, no special tools required Air and water tight No I.D. reduction Excellent pull out strength on hdpe, PVC, FRP...

View Details
Compare
Quick view

Dura-Line
|
sku: 20000120

1 1/4" Shur-Lock II HDPE Coupling

1 1/4" Shur-Lock II HDPE Couplings by Duraline Features: 1.25” SDR 1.660“ ± 0.020” One person installation Re-enterable, no special tools required Air and water tight No I.D. reduction Excellent pull out strength on hdpe, PVC, FRP and...

View Details
Compare
Quick view

Etco Specialty Products
|
sku: EL-131

1" Etco E-Loc HDPE Coupling

1" E-Loc Coupling/Connectors from Etco Specialty Products 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...

View Details
Compare
Quick view

Etco Specialty Products
|
sku: EL-600

6" Etco E-Loc HDPE Coupling

6" E-Loc Coupling/Connectors from Etco Specialty Products 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...

View Details
Compare
Quick view

Etco Specialty Products
|
sku: EL-500

5" Etco E-Loc HDPE Coupling

5" E-Loc Coupling/Connectors from Etco Specialty Products 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...

View Details
Compare
Quick view

Etco Specialty Products
|
sku: EL-400

4" Etco E-Loc HDPE Coupling

4" E-Loc Coupling/Connectors from Etco Specialty Products 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...

MSRP:

Now: $14.21
Add to Cart Compare
Quick view

Etco Specialty Products
|
sku: EL-350

3" Etco E-Loc HDPE Coupling

3" E-Loc Coupling/Connectors from Etco Specialty Products 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...

View Details
Compare
Quick view

Etco Specialty Products
|
sku: EL-287

2 1/2" Etco E-Loc HDPE Coupling

2 1/2" E-Loc Coupling/Connectors from Etco Specialty Products 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...

View Details
Compare
Quick view

Etco Specialty Products
|
sku: EL-237

2" Etco E-Loc HDPE Coupling

2" E-Loc Coupling/Connectors from Etco Specialty Products 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...

View Details
Compare

Chapman Electric Supply carries high-quality HDPE fittings from the manufacturers you trust like Duraline, B& C and Etco Specialties.

Etco Specialties’ E-Loc connectors allow joining of conduit without fasteners, solvent or adhesive and enable joining of dissimilar material or different conduit sizes. Standard E-Loc Couplings are used to transition from HDPE pipe to PVC, Steel Conduit, Not for Pulling of HDPE during boring process.

B&C Reverse Thread Couplings, aka Jackmoon Couplings are non-metallic high-pressure rated airtight couplings for HDPE pipe and conduit. Right and left hand Jackmoon fittings couple innerduct during pulling and directional drilling operations.

Duraline’s ComFit push-lock connectors are easily installed with no special tools. Shur-Loc connectors are UL Listed, re-enterable, air-tight, water-tight, and only require one person for installation.

Quick Links:
Duraline Shur-Lock: 1.25", 1.5", 2", 3", 4"
Duraline Push-Lock: 1", 1.25", 1.5", 2"
Etco Specialty Products: 1", 1.25", 1.5", 2", 2.5", 3", 4", 5", 6"

Shop by Category

Shop by Brand

Shop by Brand

HDPE Couplings

Underground Electrical Conduit Couplings, Connectors & Fittings