1. Pipe & Hose Fittings (Hydraulics/Pneumatics) Offered
  2. sku: 3325599296480792
  3. GRUVLOK FIG-7305

FIG-7305 GRUVLOK Figure Hdpe Grooved Coupling Epdm Gasket

FIG-7305 GRUVLOK Figure Hdpe Grooved Coupling Epdm Gasket
Product Information
BrandGRUVLOK
Manufacturer Part NumberFIG-7305
Part TypeGASKET BOLT

Review GRUVLOK Inch Figure 7305 Hdpe Grooved Coupling Epdm Gasket Ductile Iron Four Bolt

The Fig-7305 HDPE (High-Density Polyethylene) Grovlok coupling is a versatile and reliable solution for joining two sections of ductile iron or PVC pipe. This particular model, numbered 7305, is engineered to provide a secure and leak-free connection for various industrial and commercial applications.

The HDPE Grovlok coupling is characterized by its unique bell and spigot design, which ensures a positive mechanical joint between the two pipes. The bell is manufactured from ductile iron, a material known for its high strength and durability, while the spigot features an integrated O-ring seal made of EPDM (Ethylene Propylene Diene Monomer) rubber. This elastomeric gasket material is renowned for its exceptional flexibility, resistance to weathering, and ability to withstand extreme temperatures.

The Fig-7305 model comes with M16 x 1.5 UNC (Unified National Coarse) threaded ductile iron bolts for securing the coupling to the pipes. These bolts are designed to provide a robust connection and are suitable for use in high-pressure applications.

The grooved design of the HDPE coupling allows for easy and efficient installation. The grooves on the bell and spigot provide a large contact area between the pipes, ensuring even distribution of the forces acting upon the joint. This design also facilitates the removal and replacement of the coupling if necessary, making maintenance and repairs more accessible.

This Fig-7305 HDPE Grovlok coupling is designed to work with pipes having an outside diameter ranging from 3 to 12 inches (76.2 to 304.8 mm). Its superior strength, flexibility, and ease of installation make it an excellent choice for various industrial and commercial applications, including water distribution, sewage systems, and industrial process fluids.

In conclusion, the Fig-7305 HDPE Grovlok coupling is a robust and reliable piping solution that offers a secure and leak-free connection for ductile iron and PVC pipes. With its durable ductile iron construction, flexible EPDM gasket, and easy-to-install grooved design, this coupling is an ideal choice for a wide range of industrial and commercial applications.

Pros and Cons of Buying Fig-7305 HDPE Coupling with EPDM Gasket and Ductile Iron Bolt

Introduction:

The Fig-7305 HDPE coupling is a type of piping component used to join two sections of High-Density Polyethylene (HDPE) pipes. This coupling comes with an EPDM gasket and a ductile iron bolt for a secure connection. Here are the pros and cons of buying this Fig-7305 HDPE coupling.

Pros:

1. Leak-Free Connection: The EPDM gasket provides a tight seal between the two pipes, preventing leaks and reducing the risk of water loss or contamination.

2. Chemical Resistance: HDPE material is resistant to various chemicals, making it an ideal choice for transporting corrosive substances. The EPDM gasket also offers excellent resistance to UV radiation, ozone, and weathering.

3. Durability: Ductile iron bolts provide extra strength and durability, ensuring the coupling can withstand the pressure and stresses of the piping system.

4. Easy Installation: The Fig-7305 HDPE coupling is designed for easy installation. It requires minimal site preparation and can be installed in various pipe orientations.

5. Cost-Effective: The Fig-7305 HDPE coupling offers a cost-effective solution for joining HDPE pipes, as it eliminates the need for welding or other expensive joining methods.

Cons:

1. Limited Temperature Range: The EPDM gasket may not be suitable for extremely high or low temperatures, which could affect its sealing performance.

2. Compatibility: The Fig-7305 HDPE coupling is specifically designed for use with HDPE pipes and may not be compatible with other types of pipes or fittings.

3. Potential for Galvanic Corrosion: The use of dissimilar metals (HDPE and ductile iron) in the coupling could potentially lead to galvanic corrosion, which may require additional protective measures.

Conclusion:

The Fig-7305 HDPE coupling with an EPDM gasket and ductile iron bolt offers several advantages, such as leak-free connections, chemical resistance, durability, easy installation, and cost-effectiveness. However, it may have limitations in terms of temperature range, compatibility, and potential for galvanic corrosion. It is essential to consider these factors when deciding whether this coupling is the best choice for your specific piping application.

Recommendation:

If you are working with HDPE pipes and require a reliable, cost-effective solution for joining them, the Fig-7305 HDPE coupling with an EPDM gasket and ductile iron bolt is an excellent option. However, ensure that the temperature range and compatibility meet your requirements, and consider implementing protective measures to prevent galvanic corrosion. Always follow the manufacturer's instructions for proper installation to ensure optimal performance.

Details:

4, lubrication: Gruvlok extreme, application: recommended for water service, dilute acids, alkaline solutions, oil free air and many chemical services. For specific chemical applications, reference the Gruvlok gasket recommendations section of catalog. Gasket material epdm.

Service temperature range: -30 f, max. Type hdpe coupling. Coupling bolts size 5/8 x 3 1/2 in. This is a new as pictured, coupling from Gruvlok, never used or damaged.

Service temperature range: 230 f, product number, UPC code.

specifications pipehosefit:

  • brand: Gruvlok
  • mpn: Fig-7305
  • part type: Gasket Bolt

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  • options: ship-to-home
  • started: march 5, 2025
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  • prices: $39.98–$397.13
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    • New
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