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1/2″ O.D. (12.7mm) Small ACR Copper P-Trap – Precision Refrigeration & Oil Return Fitting


The 1/2″ Outer Diameter (12.70mm) copper P-trap is a high-precision ACR (Air Conditioning and Refrigeration) component specifically designed for small-diameter suction lines and specialized refrigeration equipment. Manufactured from C12200 dehydrated seamless copper, this trap is a critical “oil management” tool. It is engineered to catch and facilitate the return of compressor oil in vertical suction risers, preventing oil starvation and ensuring the long-term mechanical health of smaller compressors.

  • Precision ACR Sizing: Sized at 1/2″ O.D. to match the suction and discharge lines of small commercial refrigeration units and specialized cooling systems.

  • Oil Return Engineering: The radius is optimized to maintain refrigerant velocity in small lines, effectively “lifting” oil up vertical pipes to keep the compressor lubricated.

  • Dehydrated & Sealed: Each unit is factory-cleaned and sealed to ensure the interior remains free from moisture and contaminants, making it safe for sensitive refrigerant circuits.

  • Vibration Resistance: The rigid, high-purity copper construction handles the constant mechanical pulses of small reciprocating compressors far better than plastic alternatives.

  • Solder-Ready Sockets: Features precision-machined female ends for a fast, airtight capillary fit using silver-bearing brazing alloys.

Applications:

  • Small Suction Risers: Essential for oil management in small refrigeration systems with vertical pipe runs.

  • Specialized Condensate Drainage: A premium alternative for compact AC units or laboratory equipment where space is limited.

  • Commercial Bottle Coolers: Ideal for oil traps in reach-in beverage chillers and small display cases.


 Technical Specifications (Attributes)

Attribute Detail
Nominal Pipe Size 3/8″ Inch (Nominal) / 1/2″ (ACR)
Actual Outer Diameter 1/2″ (12.70mm)
Material Dehydrated Seamless Copper
Standard ASTM B280 / ASME B16.22
Connection Type Sweat / Solder Socket (Female)
Wall Thickness Standard Refrigeration Grade

Technical Warning: Always remove any debris or factory caps before brazing.

Elins Nigeria Advice: Because 1/2″ copper is relatively thin, it heats up very quickly. Use a small, focused flame and a high-silver content brazing rod to ensure a strong joint without melting through the pipe wall.

Warning: If using this in a suction line, always purge with dry nitrogen during brazing to prevent internal scaling.


 

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Shipping Policy

Section 1:

The 100% Prepaid Model By transacting with ELINS, the purchaser acknowledges that we operate on a 100% Prepaid Model. This policy is central to our ability to maintain buyer confidence and secure genuine parts from global OEMs.

  • Payment Finality: No goods shall be released from any ELINS warehouse, nor shall any sourcing activities commence, until 100% of the purchase price is received and cleared in our accounts.
  • No COD: Cash on Delivery is strictly prohibited to maintain logistical security and price stability.

Section 2:

Pricing and Market Volatility

Prices listed on the website or provided in Sales Orders are subject to change without prior notice due to the volatile nature of foreign exchange and OEM price adjustments. The price is only \"locked\" once 100% payment is confirmed.

Price-on-Request (POR) & Discontinued Items: >

ELINS Nigeria Limited provides pricing for certain specialized or sourced items only upon formal request. A submission of an order for an unpriced or discontinued item does not constitute a binding contract of sale. A contract is only formed when ELINS issues a formal Sales Order and the Purchaser completes the 100% prepayment.

ELINS reserves the right to suggest alternative components for discontinued items; however, the final technical suitability for the specific application remains the responsibility of the Purchaser’s installer.

 Finality of Sales Order:

The prices and availability displayed on www.elins.com.ng are subject to change and do not constitute a final offer. A binding price is only established through a written Official Sales Order issued by an authorized ELINS representative. Payment made against an outdated website price without an accompanying Sales Order will not be honored as a completed sale.

Section 3:

Delinquency and Credit Reporting

Accounts with outstanding balances beyond 60 days will be flagged as delinquent. ELINS reserves the legal right to:

  1. Charge interest at 2.5% per month, compounded.
  2. Report the delinquency to national credit bureaus.
  3. Suspend all outstanding orders and future technical support.

Section 4:

Retention of Title Ownership of all goods—whether loose or installed in a facility—remains the property of ELINS Nigeria Limited until the full purchase price is paid.

Refund Policy

Section 1:

Final Sales To ensure the integrity of our inventory for all customers, Compressors and Refrigerants are FINAL SALES. These items are highly sensitive to handling and contamination; therefore, no returns, exchanges, or refunds will be entertained under any circumstances once they leave our facility.

Section 2:

Discretionary Returns Any other returns are at the absolute discretion of ELINS.

  • Handling Fee: All approved returns are subject to a 20% handling and restocking fee.
  • Condition: Items must be in original, unopened packaging with all technical documentation intact.
  • Transport: All costs for returning items to our Yaba warehouse are the sole responsibility of the purchaser.

Section 3:

Warranty Transfer ELINS acts as a distributor. All product warranties are those of the Manufacturer (OEM). ELINS does not provide independent warranties and shall not be held liable for manufacturer defects, though we will assist in facilitating valid OEM claims where possible.

Status of Distribution:

 ELINS Nigeria Limited acts as a multi-brand marketplace and distribution specialist. While ELINS maintains direct agreements with certain manufacturers, other brands are supplied through a network of verified, authorized regional distributors and vendors. The use of brand logos or names signifies that ELINS is an authorized point of sale for these genuine products. ELINS does not claim to be the sole \'Exclusive Distributor\' for every brand listed unless specifically stated; however, we do warrant that all such products are sourced through legitimate, authorized channels and are not counterfeit.

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