PVC Conduit | DB-120 | P&C Utility Duct | 20' Length | Bell End
Prime Conduit’s DB-120 Heavy-Wall UTILITY PVC Duct is engineered for underground power and communication systems that require enhanced strength and durability. While both standard and utility versions meet ASTM F512 and NEMA TC-6 & TC-8, this Utility Grade DB-120 is based on a 400,000 psi modulus, which results in a thicker minimum wall compared to the 500,000 psi modulus used in standard DB-120 conduit.
This structural difference makes the Utility version better suited for more aggressive or high-load environments such as deeper trenching, heavier surface loads, or challenging backfill conditions. Each 20' stick includes an integral bell end for fast, solvent-weld connections—minimizing installation time and maximizing long-term performance in direct burial and concrete encasement applications.
Key Features:
- Utility Grade DB-120: Thicker minimum wall (400,000 modulus) offers extra strength vs. standard DB-120
- High-Modulus PVC Compound: Engineered for structural integrity and impact resistance
- Bell-End Design: Integral bell enables secure, quick solvent-weld joints
- 90°C Cable Rating: Compatible with modern power and telecom systems
- Standards Compliant: Meets ASTM F512 and NEMA TC-6 & TC-8 for utility-grade conduit
Product Dimensions & Specifications
| Nom. Size | Part Number | Crate Qty (ft) | Weight per 100 ft (lbs) | Avg. O.D. (in.) | Min. Wall (in.) |
|---|---|---|---|---|---|
| 2" | 68811UTL-020 | 2,800 | 44 | 2.375 | 0.083 |
| 3" | 68813UTL-020 | 2,000 | 98 | 3.500 | 0.127 |
| 4" | 68815UTL-020 | 1,140 | 165 | 4.500 | 0.166 |
| 5" | 68816UTL-020 | 760 | 252 | 5.563 | 0.205 |
| 6" | 68817UTL-020 | 520 | 356 | 6.625 | 0.244 |
Tags: DB-120 Utility Conduit, Heavy Wall PVC Duct, Prime Conduit, Underground Power & Comm Conduit, Bell End PVC, ASTM F512, NEMA TC-6/8