1. Pipe & Hose Fittings (Hydraulics/Pneumatics) Offered
  2. sku: 10918318680307772
  3. GRUVLOK 0390009439

0390009439 GRUVLOK Reducing Coupling Grooved

0390009439 GRUVLOK Reducing Coupling Grooved
Product Information
BrandGRUVLOK
Manufacturer Part Number0390009439
ColorORANGE
Width1.000
Weight1.0000
FeaturesREDUCING COUPLING, DUCTILE IRON, PAINTED, CLASS CLASS 150, FOR PI
Restricted Sale Item CodeA6

Review GRUVLOK Reducing Coupling Grooved 1/2 In

Introducing the Gruvlok 0390009439 Reducing Coupling, a versatile and efficient plumbing solution for your home or commercial project. This reducing coupling, specifically designed with a grooved 1/2 inch connection, is a must-have component for joining pipes of different diameters.

The Gruvlok 0390009439 Reducing Coupling boasts a durable and robust design, crafted from high-quality materials that ensure long-lasting performance. Its reducing feature allows seamless transitions between pipes of varying sizes, making it an essential addition to any plumbing system.

This coupling is designed with a unique Grip-Rite seal, which guarantees a tight and leak-free connection. The seal's innovative design eliminates the need for additional packing materials, saving both time and resources. The Grip-Rite seal also allows for easy disassembly and reassembly, making maintenance a breeze.

Moreover, the Gruvlok 0390009439 Reducing Coupling is engineered to meet the highest industry standards. It is lead-free, ensuring compliance with regulations such as the Safe Drinking Water Act. Additionally, it is fully compatible with both copper and PEX piping systems, making it a versatile choice for a wide range of applications.

The coupling's smooth, grooved design facilitates easy installation, ensuring a quick and hassle-free experience. It can be used in various plumbing applications, including both hot and cold water lines, making it a valuable investment for any project.

In summary, the Gruvlok 0390009439 Reducing Coupling with a grooved 1/2 inch connection is a reliable and efficient plumbing component that delivers a tight, leak-free seal while offering the flexibility to join pipes of different diameters. Its durable design, compatibility with various piping materials, and ease of installation make it an indispensable addition to any plumbing project.

Pros and Cons of Buying Gruvlok 0390009439 Reducing Coupling Grooved 1/2

The Gruvlok 0390009439 reducing coupling grooved 1/2 is a plumbing component used for joining two pipes with different diameters. Let's examine the potential advantages and disadvantages of investing in this product.

Pros:

1. Easy installation: The reducing coupling features a grooved design, which allows for straightforward installation without the need for specialized tools or techniques.

2. Leak-free connection: This coupling is designed to provide a secure, leak-free connection between pipes, ensuring that water doesn't escape and cause potential damage.

3. Durability: The Gruvlok 0390009439 is made of high-quality materials, including brass bodies and stainless steel gaskets, ensuring long-lasting performance and resistance to corrosion.

4. Versatile: This reducing coupling is suitable for use with a variety of pipe materials, including copper, stainless steel, and PVC, making it a versatile addition to any plumbing system.

Cons:

1. Cost: Compared to other types of couplings, the Gruvlok 0390009439 may be more expensive due to its high-quality materials and advanced design.

2. Limited size range: The reducing coupling is only available in specific size ranges, so it may not be suitable for all plumbing applications.

3. Special considerations for installation with PVC pipes: While this reducing coupling can be used with PVC pipes, it's important to note that additional steps, such as priming the pipe ends and using a solvent cement to bond the pipes, may be required for a successful installation.

Conclusion:

The Gruvlok 0390009439 reducing coupling grooved 1/2 offers several advantages, including easy installation, leak-free connections, durability, and versatility. However, it also comes with some drawbacks, such as a higher cost and limited size range. Ultimately, the decision to purchase this reducing coupling depends on the specific needs and budget of your plumbing project. If ease of installation, leak-free connections, and durability are top priorities, and the size range matches your needs, the Gruvlok 0390009439 may be a worthwhile investment.

Details:

Reducing coupling, ductile iron, painted, class 150, for pipe schedule 40, 4 in, grooved, 6 1/4 2 1/2 3/4 300 psi 150 degrees f maximum operating pressure.

specifications pipehosefit:

  • brand: Gruvlok
  • mpn: 0390009439
  • color: Orange
  • width: 1.000
  • weight: 1.0000
  • features: Reducing Coupling, Ductile Iron, Painted, Class Class 150, For Pi
  • restricted sale item code: A6

seller pipehosefit:

  • # reviews: 41547
  • city: buffalo grove, illinois
  • rating: 98.5%

offer pipehosefit:

  • prices: $59.99–$79.00
  • item condition:
    • New
    • New – Open box
  • availability: in stock
  • options: ship-to-home
  • started: february 5, 2026
  • sold #: 12
  • in stock #: 2

general pipehosefit:

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

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returns pipehosefit:

  • method: money back
  • time: 60 days
  • policy: returns accepted
  • paid by: seller

shipping pipehosefit:

  • type: fixed
  • service: standard
  • class: standard
  • transit: 4-8 days
rating: 98.5% out of 100 based on 547 user ratings.
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