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Optimized for Large Residential Units: Perfectly sized for the drain lines of high-capacity 3HP, 4HP, and 5HP residential split and standing units.
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Bio-Static Surface: The natural properties of copper inhibit the growth of “algae slime” and bacteria, which are the most common causes of blocked AC drains in humid environments.
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Thermal & Vibration Resistance: Engineered to withstand the heat of attic installations and the constant vibration of powerful blower fans.
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Solder-Ready Precision: Features precision-machined socket ends that ensure a perfect capillary fit for fast, leak-proof brazing or soldering.
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ASTM B306 Standards: Manufactured to industrial DWV (Drain, Waste, and Vent) specifications for a lifetime of maintenance-free service.
Applications:
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AC Condensate Drainage: High-capacity residential split units and floor-standing ACs.
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Commercial Refrigeration: Ideal for small reach-in coolers and display case drainage.
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Marine/Vessel Plumbing: Reliable for cabin AC systems on boats and vessels where fire safety is a priority.
Technical Specifications (Attributes)
| Attribute | Detail |
| Nominal Pipe Size | 3/4″ Inch |
| Actual Outer Diameter | 7/8″ (22.23mm) |
| Material | Dehydrated Seamless Copper |
| Standard | ASTM B306 / ASME B16.29 |
| Connection Type | Sweat / Solder Socket (Female) |
| Wall Thickness | Standard DWV / Type M |
Logistics & Shipping
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Packaging: Individually bagged to prevent debris from entering the trap before installation.
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Net Weight: Approx. 0.35 kg.
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Package Includes: 1x 7/8″ O.D. Copper P-Trap.
Technical Warning: Before brazing, ensure the trap is correctly oriented so the water seal can form properly.
Elins Nigeria Advice: For 5HP units, the suction from the fan can be very strong; ensure this trap is installed at a lower level than the unit’s drain pan to prevent “water backup.”
Warning: Use a high-quality flux and lead-free solder (or 5% silver rod) to ensure the joint remains airtight for the life of the system.




