3903-04545 EATON/SYNFLEX Hose Coupler Fitting Jic

Review EATON/SYNFLEX Hose Coupler On Fitting 37 Degree Jic

The Eaton/Synflex 3903-04545 hose coupler fitting is a crucial component in hydraulic systems that require a reliable and efficient connection between hoses. This particular fitting is designed to meet the JIC (Joint Industry Committee) standard with a connection size of 37, making it a versatile option for various hydraulic applications.

The 3903-04545 hose coupler is manufactured by Eaton's Synflex division, known for their expertise in producing high-quality, flexible hose solutions. This fitting showcases their commitment to durability and performance with its robust design and materials.

The coupler body is constructed from brass, a material that offers excellent resistance to corrosion and wear. The interior of the fitting features a machined surface, ensuring a precise seal and minimal fluid leakage. The seal itself is made of Eaton's proprietary Synflex material, a synthetic rubber compound that provides superior flexibility and resistance to hydraulic fluids, temperatures, and pressures.

This particular fitting also features a tapered bore design, which promotes proper hose seating and reduces the risk of leaks. The tapered bore also makes it easy to install and remove hoses without damaging the fitting or the hose itself.

The Eaton/Synflex 3903-04545 hose coupler fitting is designed to accommodate hoses with an outside diameter of approximately 1.25 inches (32 mm) and a length of around 3 inches (76 mm). The fitting comes complete with a male threaded end, allowing it to connect to a hose with a male threaded fitting. The threaded end is also equipped with a sealing washer and a lock nut to ensure a secure connection.

Overall, the Eaton/Synflex 3903-04545 hose coupler fitting is an essential component for hydraulic systems that require a dependable and leak-free connection. Its robust brass construction, tapered bore design, and Synflex seal ensure long-lasting performance, even in the most demanding environments.

Pros and Cons of Buying Eaton/Synflex 3903-04545 Hose Coupler Fitting 37 JIC

The Eaton/Synflex 3903-04545 hose coupler fitting 37 JIC is a popular choice for those in need of reliable and efficient hydraulic components. This product is widely used in various industries due to its durability and compatibility with JIC hose and fittings. In this article, we will discuss the pros and cons of purchasing this particular hose coupler fitting.

1. Durability: The Eaton/Synflex 3903-04545 hose coupler fitting is known for its robust design. It is made from high-quality materials, ensuring a long service life even in harsh operating conditions.

2. Compatibility: This fitting is compatible with JIC hoses and fittings, making it a versatile option for various applications.

3. Leak-free Connection: The O-ring seal design of this hose coupler ensures a leak-free connection, minimizing the risk of hydraulic fluid loss and potential damage to equipment.

4. Pressure Rating: With a maximum working pressure of 3,000 psi, this hose coupler can handle high-pressure applications, providing excellent performance and reliability.

5. Easy Installation: This fitting features a quick-connect design, making installation and disconnection a straightforward process, saving time and labor costs.

1. Cost: The Eaton/Synflex 3903-04545 hose coupler fitting is a premium product, and its price may be higher compared to other options in the market.

2. Availability: Due to its popularity and high demand, this hose coupler fitting may be less readily available compared to other, less specialized options.

3. Requires Specific Tools: The quick-connect design of this hose coupler requires specific tools for installation and disconnection, which may not be readily available or affordable for all users.

The Eaton/Synflex 3903-04545 hose coupler fitting offers several advantages, including durability, compatibility, leak-free connection, pressure rating, and ease of installation. However, it also comes with some drawbacks, such as cost, availability, and the need for specific tools. When deciding whether to purchase this particular hose coupler fitting, it is essential to weigh the pros and cons based on your specific application requirements and budget.

If you require a reliable and efficient hose coupler fitting for high-pressure applications and are willing to invest in a premium product, the Eaton/Synflex 3903-04545 hose coupler fitting 37 JIC is an excellent choice. However, if cost is a significant concern or if your application does not require the specific features of this fitting, you may consider exploring alternative, more affordable options.

Details:

Shipped with USPS ground advantage. Eaton Synflex 3903-04545 hose coupler on fitting 37 degree jic.

specifications pipehosefit:

• brand: Eaton/synflex
• mpn: 3903-04545
• part type: Hose Fitting
• fitting shape: Straight
• country/region of manufacture: United States
• unit quantity: 10

returns pipehosefit:

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

shipping pipehosefit:

• type: calculated
• service: usps ground advantage
• class: standard
• transit: 4-11 days
• carrier: usps

general pipehosefit:

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

payments pipehosefit:

• credit card: discover
• other
• wallet: apple-pay

seller pipehosefit:

• # reviews: 2484
• rating: 97.3%
• city: rossburg, ohio

offer pipehosefit:

• availability: in stock
• prices: $12.75–$150.33
• item condition:
  • New
  • New – Open box
• started: september 23, 2025
• sold #: 17
• options: ship-to-home
• in stock #: 4