1. Pipe & Hose Fittings (Hydraulics/Pneumatics) Offered
  2. sku: 3710483826378533
  3. GRUVLOK 0390003648

0390003648 GRUVLOK Flexible Coupling Ductile Iron

0390003648 GRUVLOK Flexible Coupling Ductile Iron
Product Information
BrandGRUVLOK
Manufacturer Part Number0390003648
Custom BundleNO
Country/region Of ManufactureUS
ColorORANGE
Restricted Sale Item CodeA6
TypePIPES, VALVES FITTINGS FITTINGS DUCTILE IRON PIPE FITTINGS
Weight2.9700
Length5.200
Width4.000
FeaturesFLEXIBLE COUPLING, DUCTILE IRON, PAINTED, CLASS CLASS 150, FOR PI

Review GRUVLOK Flexible Coupling Ductile Iron In

The Gruvlok 0390003648 is a premium quality flexible coupling designed for use with ductile iron pipes. This coupling is specifically engineered to provide reliable and efficient connections in challenging piping systems, making it an ideal choice for industrial, commercial, and residential applications.

The Gruvlok 0390003648 boasts a robust design, featuring a durable ductile iron body that offers superior strength and resistance to wear and tear. The coupling's flexible element is made of a high-performance elastomer material, which provides exceptional flexibility and allows for easy pipe misalignment and expansion and contraction due to temperature changes.

One of the key benefits of this coupling is its ability to transmit high torque loads while maintaining a tight seal. The Gruvlok 0390003648 is compatible with a wide range of pipe sizes and can handle working pressures up to ANSI Class 150, making it suitable for various piping applications. The coupling's double-sealing design ensures a leak-free connection, with a primary O-ring and a secondary lip seal that provide an additional layer of protection against leaks.

The Gruvlok 0390003648 is also easy to install, with a simple push-on design that eliminates the need for welding or special tools. The coupling's robust design and easy installation make it a cost-effective and efficient solution for piping systems. Additionally, the coupling's high-quality construction ensures a long service life, reducing the need for frequent repairs and maintenance.

In summary, the Gruvlok 0390003648 is a top-of-the-line flexible coupling designed for use with ductile iron pipes. Its durable ductile iron body, high-performance elastomer element, and double-sealing design provide reliable and efficient connections in challenging piping systems, while its easy installation and long service life make it a cost-effective and efficient solution.

Pros and Cons of Buying Gruvlok 0390003648 Flexible Coupling for Ductile Iron Piping

Introduction:

Gruvlok 0390003648 is a flexible coupling designed for use with ductile iron piping. This coupling is widely used in various industries due to its ability to absorb pipe movements and reduce stress on the piping system. In this article, we will discuss the pros and cons of buying Gruvlok 0390003648 flexible coupling for ductile iron piping.

Pros:

1. Flexibility: The primary advantage of using Gruvlok 0390003648 is its flexibility. It can absorb pipe movements, making it ideal for use in applications where there is significant pipe movement due to thermal expansion or vibration.

2. Easy Installation: Gruvlok couplings are designed for easy installation. They do not require welding or special tools, which can save time and money during installation.

3. Leak-Free Connection: The coupling provides a leak-free connection, ensuring that there is no loss of fluid or gas. This is essential in industries where leaks can lead to significant downtime and financial losses.

4. Durability: The coupling is made of ductile iron, which is a strong and durable material. It can withstand high pressures and temperatures, making it ideal for use in industrial applications.

5. Reduces Stress: The coupling distributes stress evenly across the piping system, reducing the risk of pipe failure and extending the life of the piping system.

Cons:

1. Cost: The cost of Gruvlok 0390003648 flexible coupling can be higher than traditional welded couplings. However, the added benefits of flexibility, easy installation, and leak-free connection may outweigh the initial cost.

2. Limited Size Range: Gruvlok couplings are available in a limited size range, which may not be suitable for all piping applications.

3. Requires Proper Alignment: Proper alignment of the piping system is essential when using Gruvlok couplings. Misalignment can result in leakage and reduced performance.

Conclusion:

Gruvlok 0390003648 flexible coupling for ductile iron piping offers several advantages, including flexibility, easy installation, leak-free connection, durability, and stress reduction. However, it also has some disadvantages, such as cost and limited size range. When considering the purchase of this coupling, it is essential to weigh the benefits against the costs and determine if it is the best solution for your piping application.

Recommendation:

If you are working in an industry where significant pipe movement is expected or where leaks can lead to significant downtime and financial losses, then the benefits of using Gruvlok 0390003648 flexible coupling for ductile iron piping may outweigh the initial cost. However, if you are working with a limited budget or if the piping system is not subject to significant movement, then a traditional welded coupling may be a more cost-effective solution. Ultimately, the decision to use Gruvlok 0390003648 flexible coupling should be based on the specific requirements of your piping application.

Details:

Electrical boxes. Gruvlok flexible coupling, ductile iron, 2 in: painted, class 150, for pipe schedule 40, in, grooved, 3 5/8 300 psi 150 degrees f maximum operating pressure details. Electrical outlet's. And enclosures.

Receptacles. Light industrial.

specifications pipehosefit:

  • brand: Gruvlok
  • mpn: 0390003648
  • custom bundle: No
  • country/region of manufacture: Us
  • color: Orange
  • restricted sale item code: A6
  • type: Pipes, Valves Fittings Fittings Ductile Iron Pipe Fittings
  • weight: 2.9700
  • length: 5.200
  • width: 4.000
  • features: Flexible Coupling, Ductile Iron, Painted, Class Class 150, For Pi

offer pipehosefit:

  • started: march 21, 2025
  • options: ship-to-home
  • prices: $49.99–$79.34
  • item condition: New
  • availability: in stock
  • sold #: 24

returns pipehosefit:

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

general pipehosefit:

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

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seller pipehosefit:

  • # reviews: 1224108
  • city: USA
  • rating: 99.5%

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  • transit: 4-4 days
  • type: fixed
  • class: standard
  • service: standard
rating: 99.5% out of 100 based on 108 user ratings.
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