1. Pipe & Hose Fittings (Hydraulics/Pneumatics) Offered
  2. sku: 10423017089559623
  3. DK LOK DLM-12-4R-S

DLM-12-4R-S DK-LOK Tube Od Mnpt Male Elbow Fitting

DLM-12-4R-S DK-LOK Tube Od Mnpt Male Elbow Fitting
Product Information
BrandDK-LOK
Manufacturer Part NumberDLM-12-4R-S
End B Diameter1/4 IN
End A-to-end B GenderFEMALE-TO-MALE
TypeCOMPRESSION FITTINGS
End A Diameter3/4 IN
Fitting ShapeELBOW
MaterialSTAINLESS STEEL
Country Of OriginUNITED STATES
End A-to-end BCOMPRESSION-TO-NPT

Review DK-LOK 3/4 Tube Od 1/4 Mnpt 316ss Male Elbow Fitting

The DK-Lok DLM-12-4R-S 3/4 tube OD 1/4 MNPT 316ss male elbow fitting is a high-quality component designed for use in various piping systems. This fitting is specifically engineered for 3/4 inch outside diameter (OD) tubes, with a 1/4 inch Male National Pipe Thread (MNPT) connection on both ends. The elbows' 90-degree bend makes it ideal for changing the direction of the pipe flow.

This fitting is manufactured using 316 stainless steel, which is a superior material choice known for its excellent resistance to corrosion and pitting, making it an excellent choice for applications involving harsh environments and chemical exposure. The 316ss material offers a high level of durability and reliability, ensuring the fitting can withstand the rigors of continuous use without compromising its structural integrity.

The DK-Lok fitting's unique design incorporates a triple-lock seal system, which provides a leak-free connection. This system utilizes a combination of a compression seal, a mechanical seal, and a locking nut to ensure a secure seal. The compression seal ensures a tight fit between the pipe and the fitting, while the mechanical seal provides an additional layer of protection against leaks. The locking nut, when properly tightened, helps to maintain the compression and mechanical seals in place, ensuring a secure connection that holds up under pressure.

The DK-Lok DLM-12-4R-S 3/4 tube OD 1/4 MNPT 316ss male elbow fitting is suitable for use in various industries, including oil and gas, power generation, chemical processing, and water treatment. With its robust design, reliable leak-free connection, and durability, this fitting is an excellent choice for applications requiring high-performance, long-lasting components.

In summary, the DK-Lok DLM-12-4R-S 3/4 tube OD 1/4 MNPT 316ss male elbow fitting is a high-quality, corrosion-resistant component designed for use in piping systems. Its 316 stainless steel construction, triple-lock seal system, and 90-degree bend make it an ideal choice for applications requiring reliable, leak-free connections and the ability to change pipe direction.

The DK-Lok DLM-12-4R-S 3/4 tube OD 1/4 MNPT 316SS male elbow fitting is a type of piping component used in various industries for gas and liquid applications. This fitting is made of 316SS material, which is known for its corrosion resistance and strength. Let's discuss some pros and cons of buying this elbow fitting.

Pros:

1. Corrosion Resistance: The 316SS material used in this elbow fitting provides excellent resistance to corrosion, making it suitable for use in harsh environments where other materials may fail.

2. Strength: 316SS is a strong material, which makes this elbow fitting suitable for high-pressure applications.

3. Leak-Proof: The DK-Lok design of this elbow fitting ensures a leak-proof connection, reducing the risk of leaks and potential safety hazards.

4. Easy Installation: This elbow fitting features a slip-on design, making it easy to install without the need for welding or other complex installation methods.

5. Versatile: This elbow fitting is suitable for use in various industries, including oil and gas, chemical processing, and water treatment.

Cons:

1. Cost: The use of high-quality 316SS material and the leak-proof DK-Lok design makes this elbow fitting more expensive than other materials and designs.

2. Limited Size Range: This elbow fitting is only available in a specific size range, which may not be suitable for all applications.

Conclusion:

The DK-Lok DLM-12-4R-S 3/4 tube OD 1/4 MNPT 316SS male elbow fitting is a high-quality piping component that offers excellent corrosion resistance, strength, leak-proof connection, and easy installation. However, its cost and limited size range may be a drawback for some applications. Weighing the pros and cons, if your application requires a leak-proof, corrosion-resistant elbow fitting in the specified size range and you are willing to pay a premium, this fitting is an excellent choice.

Details:

New, 3/4 tube od x 1/4 mnpt 316ss male elbow fitting, Dk-lok DLM-12-4R-S, b-64-12 fitting.

specifications pipehosefit:

  • brand: Dk-lok
  • mpn: Dlm-12-4r-s
  • end b diameter: 1/4 In
  • end a-to-end b gender: Female-to-male
  • type: Compression Fittings
  • end a diameter: 3/4 In
  • fitting shape: Elbow
  • material: Stainless Steel
  • country of origin: United States
  • end a-to-end b: Compression-to-npt

returns pipehosefit:

  • time: 30 days
  • method: money back
  • paid by: buyer
  • policy: returns accepted

general pipehosefit:

  • category: Business & Industrial > Adapters > Pipe Hose > Compression Fittings

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offer pipehosefit:

  • price: $25.60
  • item condition: New – Open box
  • started: january 14, 2026
  • in stock #: 1
  • availability: in stock
  • sold #: 14
  • options: ship-to-home

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  • type: calculated
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  • class: standard, expedited
  • carrier: usps

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rating: 99.6% out of 100 based on 29 user ratings.
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