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Item #:
115063211
Stainless Steel Adapter 1/4 Inch NPT Female to 1/4 Inch BSPP Male with Sealing Washer, 304 SS, High-Pressure Conversion Fitting for Air and Water
86% of respondents would recommend this to a friend
Item #:
115063211
XCD 81
Price Details
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Imported from USA store
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Order now and get it around Thursday, October 01
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Designed for Reliable, Leak-Resistant Connections, this precision-machined 304 stainless steel adapter is ideal for bridging the gap between NPT and BSPP threaded systems.
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What Stands Out
Durable Material
Constructed from 304 stainless steel, ensuring longevity and resistance to corrosion in demanding environments, making it an ideal choice for air and water systems.
High Pressure Rating
Designed to handle 3700 PSI max pressure, this adapter guarantees reliable performance in high-pressure applications, outperforming many competitors in strength and safety.
Versatile Connections
Seamlessly converts 1/4 inch NPT to 1/4 inch BSPP with an included sealing washer, simplifying your piping solutions for various systems while preventing leaks.
Product Details
| Brand Name | PRM |
| Number of Pieces | 1 |
| Manufacturer | PRM |
| Unit Count | 1 Count |
| UPC | 758576890548 |
| Manufacturer Part Number | FMNB1/4"SS |
| Size | 1/4 inch (35.6 cm) |
| Connector Type | Adapter |
| Thread Size | 0.25 inch (0.6 cm) |
| Thread Type | british standard,bspp |
| Material Type | Stainless Steel |
| Color | Stainless Steel |
| Exterior Finish | Stainless Steel |
| Material | Stainless Steel |
| Brand | PRM |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Industrial Users
Perfect for industrial applications needing reliable connections in high-pressure air and water systems.
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Plumbing Professionals
Ideal for plumbers requiring durable fittings that resist corrosion in various water supply systems.
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HVAC Technicians
Suitable for HVAC technicians needing robust and reliable fittings in high-pressure refrigerant systems.
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Low-Pressure Uses
Not suitable for applications that only require standard pressure fittings or low-pressure systems.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the maximum pressure rating of the Stainless Steel Adapter 1/4 Inch NPT Female To 1/4 Inch BSPP Male?
Answer: The maximum pressure rating of this stainless steel adapter is 3700 PSI. This high-pressure capacity makes it suitable for demanding applications in air and water systems. The robust construction using 304 stainless steel ensures durability and resistance to corrosion, enhancing its reliability under high-pressure conditions. This adapter is ideal for industrial settings or DIY projects where high pressure is a factor, maintaining performance and integrity even in tough environments. -
Question:
What are the materials used in this stainless steel adapter?
Answer: This stainless steel adapter is constructed from 304 stainless steel, which is known for its excellent corrosion resistance and strength. The use of 304 SS ensures that the adapter can withstand harsh environments and maintain integrity over time. This material choice makes it perfect for both air and water systems, as it won’t corrode or degrade, ensuring a lasting connection in various applications like plumbing, HVAC, or pneumatic systems. -
Question:
How do I install the Stainless Steel Adapter?
Answer: To install the Stainless Steel Adapter, start by ensuring that both threaded ends are clean and free of debris. Apply thread sealant if desired, then simply screw the NPT female connection onto the appropriate male thread and tighten securely. The included sealing washer helps to provide a leak-proof fit. This adapter is particularly beneficial for connecting different types of fittings in various systems, ensuring a reliable connection without flow interruptions. -
Question:
Can this adapter be used with both air and water systems?
Answer: Yes, this adapter is designed for versatility in both air and water systems. Its robust construction and high-pressure rating make it suitable for a wide range of applications, including plumbing, HVAC, and pneumatic systems. Whether you need to adapt a hose, pipe, or other components in your air compressor system or water supply line, this fitting provides a reliable solution to meet your needs effectively. -
Question:
What is the difference between NPT and BSPP fittings?
Answer: NPT (National Pipe Tapered) and BSPP (British Standard Pipe Parallel) fittings differ in design and threading. NPT fittings have tapered threads that provide a tight seal as they are screwed together, while BSPP fittings have parallel threads requiring a sealing method. Understanding the differences is crucial for ensuring compatibility in connections. For users needing to connect systems using both types, this stainless steel adapter serves as an excellent solution for conversion, ensuring secure and tight fittings. -
Question:
What applications are suitable for this high-pressure conversion fitting?
Answer: This high-pressure conversion fitting is suitable for various applications, including air compressor systems, hydraulic systems, and plumbing work under high pressure. Its high PSI rating makes it ideal for both commercial and residential settings. It can effectively handle the demands of piping in industrial machines, as well as being used in DIY projects for adapting hoses or tubes where High pressure is a requirement, ensuring safety and performance. -
Question:
Is this adapter resistant to corrosion and rust?
Answer: Yes, the Stainless Steel Adapter is made from 304 stainless steel, which is inherently resistant to corrosion and rust. This material is favored in environments where moisture is prevalent, making it suitable for both water and air applications. Its protective properties ensure longevity and safe operation, especially in outdoor or industrial settings where exposure to the elements is a concern. -
Question:
Does the stainless steel adapter come with a sealing washer?
Answer: Yes, the stainless steel adapter comes with a sealing washer included. The sealing washer is vital for creating a leak-proof connection between the fitting and the connected pipe or hose. It provides added security by minimizing the risk of leaks under pressure in both water and air systems, making it an essential component for effective installations in various applications. -
Question:
How can I ensure a leak-proof connection with this adapter?
Answer: To ensure a leak-proof connection with this adapter, start by cleaning the male and female threads thoroughly. Apply a suitable thread sealant for added security, if desired. After fitting the adapter together, tighten it to the recommended torque specifications for your specific application. Regularly check the connections during operation for any signs of leaks. This careful installation process ensures the adapter performs efficiently in maintaining system integrity under pressure. -
Question:
Where can I buy the Stainless Steel Adapter 1/4 Inch NPT Female To 1/4 Inch BSPP Male?
Answer: You can buy the Stainless Steel Adapter 1/4 Inch NPT Female To 1/4 Inch BSPP Male from Ubuy. They offer a wide range of high-quality fittings and accessories suitable for various applications. Ubuy provides a convenient shopping experience with easy access to essential tools and equipment needed for both professional and DIY projects.
PRM Pipe Fittings Editorial Review
Stainless Steel Adapter 1/4 Inch NPT Female to 1/4 Inch BSPP Male with Sealing Washer is an essential high-pressure conversion fitting, designed for reliable use in air and water systems. Made from durable 304 stainless steel, it can withstand a maximum pressure of 3700 PSI. This adapter features a 1/4 inch thread size, making it compatible with various applications. Customers appreciate its robust construction and effective sealing washer that enhances performance. Additionally, its lightweight design aids in easy installation, making it a convenient choice for both professionals and DIY enthusiasts.
Customer Reviews & Ratings
14 customers ratings
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3 Star
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Pros
- High maximum pressure of 3700 PSI
- Durable stainless steel construction
- Lightweight and easy to install
- Effective sealing washer included
- Compatible with air and water systems
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8 September 2026 · via Trustpilot
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Features & Benefits
- Precision-machined stainless steel for durability and long service life.
- Seals leaks effectively with integrated O-ring design on BSPP side.
- Converts between 1/4 Inch NPT Female and 1/4 Inch BSPP Male fittings.
- High-pressure rating of 3700 PSI at 72°F for demanding applications.
- Available in various sizes and configurations for versatile use.
- Easy to install with proper sealing advice to prevent leaks.
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