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Compression Coupler | HDPE/PVC Duct | Double-Compression Seal
$8.25
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Compression Coupler | HDPE/PVC Duct | Double-Compression Seal — Product Overview
Compression Couplers provide a secure, water-tight connection between lengths of HDPE and PVC duct. As the end caps are tightened, the coupler forms an internal double-compression seal, ensuring dependable performance in telecommunications, electrical, and general underground duct installations.
Product Notes: Not recommended for cable blowing, plow chutes, high-pressure air or gas lines, or applications requiring high pull-off resistance.
Key Features & Benefits
- Water-Tight Seal – Joins and protects HDPE/PVC duct from moisture intrusion.
- Double-Compression Design – End-cap tightening forms a robust internal seal for leak resistance.
- No-Tool Installation – Installs quickly with standard hand tightening.
- Standard-Duty Performance – Suitable for general buried duct; limited pull-out strength.
- Wide Application Use – Ideal for telecom, electrical, and low-pressure underground conduit systems.
Dimensions and weights are per Dura-Line specifications for standard compression couplers.
Dimensions & Item Codes
| Description | Nom OD (in.) | Packaging | Shipping Weight (lbs) | Part # |
|---|---|---|---|---|
| 1/2" Compression Coupler | 0.840" | each | 0.10 | 20001835 |
| 3/4" Compression Coupler | 1.050" | each | 0.20 | 20001836 |
| 1" Compression Coupler | 1.315" | each | 0.45 | 20001956 |
| 1-1/4" Compression Coupler | 1.660" | each | 0.55 | 20001837 |
| 1-1/2" Compression Coupler | 1.900" | each | 0.75 | 20002076 |
| 2" Compression Coupler | 2.375" | each | 1.00 | 20001838 |
| 2-1/2" Compression Coupler | 2.875" | each | 2.20 | 20001839 |
| 3" Compression Coupler | 3.500" | each | 3.00 | 20003072 |
| 4" Compression Coupler | 4.500" | each | 5.20 | 20001840 |