SM-751-12FP PARKER Coupling

Review PARKER Quick Coupling

The Parker SM-751-12FP coupling is a versatile and reliable fluid power component designed for use in various industrial applications. This coupling, part of Parker's extensive range of hydraulic connectors, is specifically engineered to provide secure and leak-free connections for hose assemblies in heavy-duty machinery.

The SM-751-12FP is a 12-position, 360-degree rotating coupling, featuring Parker's renowned FAST-DISC technology. This advanced design provides quick and easy disconnection, making it an ideal choice for applications that require frequent coupling and decoupling. The FAST-DISC technology also ensures positive sealing, preventing hydraulic leaks and minimizing maintenance requirements.

This coupling is constructed from high-quality materials, including a robust alloy body and stainless steel discs. The discs are coated with an abrasion-resistant, PTFE material, which ensures a long service life and resistance to wear and tear, even in the most demanding conditions. Additionally, the SM-751-12FP is designed to accommodate hoses with outside diameters ranging from 1/2 inch to 1 inch (12.7 mm to 25.4 mm).

The Parker SM-751-12FP coupling is compatible with a wide range of industrial fluids, including hydraulic oil, water, and air. It can be used in various industries, including construction, agriculture, transportation, and manufacturing, among others. The coupling's rugged design and superior performance make it a reliable choice for applications that require high-performance fluid connections.

In summary, the Parker SM-751-12FP coupling is a robust and versatile fluid power component designed for use in a wide range of industrial applications. Its quick disconnect feature, leak-free sealing, and compatibility with various hose sizes and industrial fluids make it an essential component for heavy-duty machinery. With its high-quality materials, advanced design, and proven performance, the SM-751-12FP coupling is a reliable and valuable addition to any industrial fluid power system.

The Parker SM-751-12FP coupling is a popular choice for various industrial applications due to its versatility and reliability. However, like any other industrial component, it comes with its advantages and disadvantages.

1. High Torque Capacity: The Parker SM-751-12FP coupling has a high torque capacity, making it suitable for heavy-duty applications where high torque is required.

2. Self-aligning Design: The coupling's self-aligning design allows for misalignment between the connected shafts, reducing the risk of damage due to misalignment.

3. Flexible Connection: The Parker SM-751-12FP coupling offers a flexible connection between the shafts, allowing for some degree of angular and radial movement.

4. Easy Installation: The coupling's bolted design makes it easy to install and maintain, requiring minimal downtime.

1. Higher Cost: Compared to other types of couplings, the Parker SM-751-12FP coupling is more expensive due to its high torque capacity and self-aligning design.

2. Requires Regular Maintenance: The Parker SM-751-12FP coupling requires regular maintenance to ensure proper functioning and to prevent wear and tear.

3. Limited Speed Range: The coupling's self-aligning design may limit its speed range, making it less suitable for high-speed applications.

In conclusion, the Parker SM-751-12FP coupling is a reliable and versatile component suitable for heavy-duty applications that require high torque and misalignment compensation. Its self-aligning design and flexible connection offer significant advantages, but these come at a higher cost and the requirement for regular maintenance.

If the application requires a high torque capacity and misalignment compensation, the Parker SM-751-12FP coupling is a recommended option. However, if the application has a limited budget or does not require high torque or misalignment compensation, alternative coupling types may be more cost-effective.

Details:

Parker SM-751-12FP quick coupling. Please e-mail with any questions. Good working order.buyer pays shipping/handling cost of $10.

specifications pipehosefit:

• brand: Parker
• mpn: Sm-751-12fp
• socket end: Female Npt
• material: Stainless Steel
• plug end diameter: 3/4 In

general pipehosefit:

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

shipping pipehosefit:

• transit: 3-9 days
• carrier: usps
• type: fixed
• class: standard
• service: usps ground advantage

offer pipehosefit:

• price: $95.00
• item condition: Used
• in stock #: 1
• options: ship-to-home
• started: february 10, 2026
• sold #: 13
• best offers: true
• availability: in stock

seller pipehosefit:

• city: los altos, california
• # reviews: 3021
• rating: 100.0%

payments pipehosefit:

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

returns pipehosefit:

• policy: no returns