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Item #:
42269470
1/4" NPT ISO 7241-B Hydraulic Quick Connect Couplers/Couplings w/Dust Caps
89% of respondents would recommend this to a friend
Item #:
42269470
NAD 651
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Saturday, October 10
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What Stands Out
Durable Design
Crafted from high-quality materials, these couplers offer enhanced durability and resistance to wear, ensuring long-lasting performance even under demanding hydraulic applications.
Easy Connection
Designed for quick and efficient connects and disconnects, these couplers save time and effort during use, minimizing downtime and improving workflow in various settings.
Dust Protection
Equipped with dust caps, they provide excellent protection against contaminants, maintaining internal cleanliness and ensuring reliable operation in harsh environments.
Product Details
| Brand Name | OKBA |
| Number of Pieces | 1 |
| Global Trade Identification Number | 00791727419144 |
| Manufacturer | OKBA |
| Unit Count | 1 Count |
| UPC | 791727419144 |
| Size | 1/4 inch |
| Item Weight | 0.27 g |
| Connector Type | quick-connect |
| Thread Size | 0.25 inch |
| Thread Type | NPT |
| Material Type | Carbon Steel |
| Item Highlight | 1/4" Body Size + 1/4" NPT Thread Poppet Valve, 1/4inch Hydraulic Quick Connect Fittings |
| Color | Red, Silver |
| Exterior Finish | White Zinc |
| Material | Carbon Steel |
| Brand | OKBA |
Who Should Buy?
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Hydraulic Technicians
Ideal for technicians needing reliable couplings for hydraulic systems to ensure quick and efficient connections.
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DIY Enthusiasts
Great for home projects where hydraulic connections are needed without complicated setups or tools.
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Industrial Applications
Suitable for industries that require frequent fluid transfer with minimal downtime for plumbing systems.
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High-Pressure Systems
Not ideal for high-pressure hydraulic systems as it may not withstand the extreme conditions.
Product Description
About This Item
Introducing our 14" NPT ISO 7241-B Hydraulic Quick Connect Couplers with Dust Caps. These couplings are designed to connect and disconnect hydraulic lines quickly and efficiently, saving you time and effort in your industrial applications. With a 14" body size and NPT thread, these couplers are compatible with a wide range of hydraulic systems. The poppet valve ensures a secure and leak-free connection, giving you peace of mind that your fluid transfer is seamless. Whether you're working in heavy machinery, agriculture, construction, or mining equipment, these hydraulic quick connect couplers are built to withstand the toughest conditions.
Their durable construction ensures long-lasting performance and reliability. To protect your couplers from dust and dirt when not in use, we've included dust caps. They fit snugly over the couplers to keep them clean and ready for the next use. Upgrade your hydraulic system with our NPT ISO 7241-B Hydraulic Quick Connect Couplers. Experience the convenience and efficiency of quick and secure connections, making your workflow smoother and more productive. Order your 14" NPT ISO 7241-B Hydraulic Quick Connect Couplers with Dust Caps today and see the difference they can make in your industrial applications.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a 1/4" NPT ISO 7241-B Hydraulic Quick Connect Coupler?
Answer: A 1/4" NPT ISO 7241-B Hydraulic Quick Connect Coupler is a specialized fitting designed for connecting hydraulic lines quickly and securely. This coupling provides a hassle-free connection method that prevents fluid loss during disconnection and ensures a tighter seal. Ideal for use in agricultural, construction, and industrial applications, they facilitate easier maintenance and reduce downtime. They're especially beneficial in scenarios where equipment may need to be frequently connected and disconnected, such as hydraulic machinery or tools. -
Question:
What is the purpose of the dust caps included with these couplers?
Answer: The dust caps that come with the 1/4" NPT ISO 7241-B Hydraulic Quick Connect Couplers serve to protect the coupling's internal mechanisms from dirt, debris, and moisture when not in use. This protective feature is crucial as contaminants can compromise performance and lead to leakage or malfunctions. In practice, these dust caps are vital for maintaining the longevity of the couplers, especially in outdoor or harsh environments where exposure to elements is common. -
Question:
How do I install the 1/4" NPT Quick Connect Couplers?
Answer: Installing the 1/4" NPT Quick Connect Couplers is straightforward. First, ensure that both ends of your hydraulic lines are properly prepared and free from contaminants. Then, thread the coupler onto the desired port and tighten securely without overtightening. This ensures a leak-free connection. Usage scenarios include attaching to hydraulic tools or equipment where quick setups or changes are needed. Always check for leaks after installation to verify a secure fit. -
Question:
Are these couplings suitable for high-pressure applications?
Answer: Yes, the 1/4" NPT ISO 7241-B Hydraulic Quick Connect Couplers are designed for high-pressure applications. They are engineered to handle significant hydraulic pressures without failure, making them ideal for demanding tasks across multiple industries like agriculture and construction. Users can rely on these couplers in hydraulic systems operating under intense conditions, ensuring safety and efficiency in their operations. -
Question:
What is a poppet valve and how does it function in these couplers?
Answer: A poppet valve in the 1/4" NPT ISO 7241-B Hydraulic Quick Connect Couplers serves to regulate the flow of hydraulic fluid. When connected, it allows fluid to flow freely; when disconnected, the valve closes automatically to prevent leaks. This feature is particularly useful in applications requiring quick transitions between different hydraulic tools or equipment, as it maintains pressure while facilitating easy changes without spillage. -
Question:
Can these couplers be used with other ISO standards?
Answer: The 1/4" NPT ISO 7241-B Hydraulic Quick Connect Couplers are primarily designed to meet ISO 7241-B standards. While they may be compatible with other ISO standards, it is crucial to ensure specifications match to prevent operational issues. Users typically find these couplers used in hydraulic systems designed under standard guidelines, allowing for seamless integration in various machinery without compatibility concerns. -
Question:
What materials are these couplers made from?
Answer: The 1/4" NPT ISO 7241-B Hydraulic Quick Connect Couplers are often constructed from durable materials like steel or aluminum, which provide strength and resistance to wear. Coatings such as zinc plating may be applied to enhance corrosion resistance, making them suitable for outdoor applications. This robustness allows them to withstand the rigors of hydraulic fluid pressures and environmental challenges, ensuring a long service life. -
Question:
Where can I buy 1/4" NPT ISO 7241-B Hydraulic Quick Connect Couplers?
Answer: You can buy 1/4" NPT ISO 7241-B Hydraulic Quick Connect Couplers at Ubuy in Namibia. Ubuy offers a variety of hydraulic couplers equipped with dust caps and poppet valves, ensuring you find the right fit for your needs. Their selection provides reliable options for anyone looking to enhance hydraulic systems in various applications. -
Question:
What sizes are available for these quick connect couplers?
Answer: The 1/4" NPT ISO 7241-B Hydraulic Quick Connect Couplers are often available in various sizes to accommodate different hydraulic systems. While the 1/4" size is popular for light to medium applications, larger sizes may be necessary for heavy-duty tasks. Checking the specifications of your equipment can help determine the proper size needed, ensuring optimal performance in your hydraulic system. -
Question:
What applications are best suited for these hydraulic couplers?
Answer: These hydraulic couplers are ideal for a wide range of applications, including agricultural machinery, construction equipment, and industrial machinery. They provide a quick disconnect feature that’s particularly useful in situations where equipment needs to be frequently changed or serviced. For instance, farmers might use them for attaching implements to tractors, while construction workers might benefit from quick tool changes in a dynamic worksite environment.
OKBA Couplings Editorial Review
1/4" NPT ISO 7241-B Hydraulic Quick Connect Couplers/Couplings w/Dust Caps are versatile connectors ideal for various hydraulic applications. Made of durable carbon steel, these quick-connect fittings feature a robust 1/4" body size and NPT thread design for easy attachments. The addition of a dust cap helps keep the connectors clean and functional when not in use. Users appreciate the sturdiness and ease of connecting and disconnecting hoses, making them a great choice for both professional and DIY tasks. The reliable poppet valve design ensures secure sealing during operations, while the user-friendly color coding can assist in quick identification.
Customer Reviews & Ratings
195 customers ratings
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5 Star
70%
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4 Star
13%
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3 Star
10%
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2 Star
4%
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1 Star
3%
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Pros
- Durable carbon steel construction
- User-friendly quick-connect design
- Dust caps included for protection
- 1/4" NPT compatibility for versatile use
- Lightweight and portable for easy handling
Cons
- Color options may not suit all preferences
Platform Trust & Buyer Confidence
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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NAD 651
Order now and get it around Saturday, October 10
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Features & Benefits
- Interchangeable with various other series couplings
- Double O-rings seal for redundancy in low pressure and vacuum applications
- Ideal for hydraulic applications in automotive, electronics, machine tools, aerospace, etc.
- 1/4” Body Size + 1/4” NPT Thread Poppet Valve
- Suitable for mobile hydraulic and other equipment applications
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