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Commercial AC Optimized: Sized at 1 5/8″ O.D. to match standard commercial drain lines for large-tonnage split units and rooftop packages.
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Corrosion & Slime Resistant: Copper naturally inhibits the growth of “algae” and biological slime, which are the leading causes of AC drain blockages in tropical climates.
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Seamless Construction: Manufactured to ASTM B306 standards, providing a smooth internal bore for unrestricted flow and maximum hydraulic efficiency.
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High-Temperature Tolerance: Unlike PVC, this copper trap will not warp or soften when exposed to hot discharge water or proximity to steam pipes.
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Vibration Resistant: The rigid metal structure is ideal for marine (vessel) reefer plants and industrial machinery where plastic fittings often crack over time.
Applications:
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Commercial AC Condensate Drains: For 5HP units and larger chilled water systems.
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Industrial Refrigeration: Perfect for reefer plants and cold room evaporator drainage.
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Marine Plumbing: Shipboard waste and AC systems where fire-code compliance is mandatory.
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Kitchen & Lab Waste: Suitable for high-temp dishwasher or chemical-resistant drainage.
Technical Specifications (Attributes)
| Attribute | Detail |
| Nominal Pipe Size | 1 1/2″ Inch |
| Actual Outer Diameter | 1 5/8″ (41.28mm) |
| Material | Dehydrated Seamless Copper |
| Standard | ASTM B306 / ASME B16.29 |
| Connection Type | Sweat / Solder Socket (Female) |
| Seal Depth | Standard Deep-Seal Design |
Logistics & Shipping
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Packaging: Individually wrapped to prevent surface oxidation.
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Net Weight: Approx. 0.85 kg.
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Package Includes: 1x 1 5/8″ O.D. Copper P-Trap.
Technical Warning: When installing on an AC unit, ensure the trap is deep enough to overcome the static pressure of the blower fan, or the water will not drain.
Elins Nigeria Advice: Use a high-silver content brazing rod (like Harris 15%) when joining this to the main drain line to provide extra strength against vibration.
Warning: Always remove any plastic debris or labels from the copper before brazing to prevent toxic fumes and ensure a clean, capillary solder joint.




