Stainless Steel 304 ISO-KF Flange 4-Way Cross Vacuum Connectors
Discover the ISO-KF Flange 4-Way Cross Vacuum Fittings made from durable Stainless Steel 304, designed for high-performance applications in vacuum systems. This versatile fitting allows for seamless integration into your setup, providing four connection points for efficient gas and fluid flow management. The ISO-KF design ensures quick and secure connections, while the stainless steel construction offers excellent corrosion resistance and durability, making it ideal for demanding environments. With a focus on precision engineering, these fittings maintain optimal vacuum integrity, ensuring reliable operation for various laboratory and industrial applications. Upgrade your vacuum system with ISO-KF Flange 4-Way Cross Fittings and experience enhanced performance, longevity, and reliability in your fluid handling processes. Perfect for professionals seeking quality and performance, these fittings are essential for any modern vacuum setup.
$32.99 – $162.99Price range: $32.99 through $162.99
Guaranteed Safe Checkout

Product Description
Specs:
- SS 304 stainless steel material,corrosion resistant
- polish inside and outside.
- fits standard NW-KF vacuum pipe fittings.
- These elbows are used as cross branch lines.
- All elbow piece for vacuum pipe fitting follows ISO-KF (NW-KF) standards. Used with a clamp and centering ring to get a strong and durable seal with no leaking.
Frequently asked questions
FAQ about ISO-KF Flange 4-Way Cross Vacuum Fittings Stainless Steel 304
Q1: What is an ISO-KF Flange 4-Way Cross Vacuum Fitting?
A: The ISO-KF Flange 4-Way Cross Vacuum Fitting is a type of vacuum fitting used in vacuum systems to connect multiple vacuum lines in a cross configuration. It has four ports, enabling efficient distribution of vacuum across various systems or components.
Q2: What material is the ISO-KF Flange 4-Way Cross made from?
A: This fitting is made from Stainless Steel 304, which offers excellent corrosion resistance, durability, and strength, making it suitable for high-vacuum applications.
Q3: What are the benefits of using Stainless Steel 304?
A: Stainless Steel 304 is known for its good resistance to oxidation and corrosion, high-temperature stability, and ease of cleaning. These properties make it ideal for use in vacuum systems where cleanliness and durability are essential.
Q4: What is the typical application of ISO-KF Flange 4-Way Cross Vacuum Fittings?
A: These fittings are commonly used in laboratory, industrial, and research applications, particularly in vacuum environments such as vacuum chambers, semiconductor manufacturing, and material processing.
Q5: How do I install an ISO-KF Flange 4-Way Cross Vacuum Fitting?
A: The fitting can be installed by connecting its flanged ports to other ISO-KF fittings or vacuum components using appropriate clamps and gaskets. Ensure all connections are tight and leak-free for optimal performance.
Q6: Are there any pressure limits for these fittings?
A: Yes, while the ISO-KF Flange 4-Way Cross Vacuum Fittings are designed for use in vacuum applications, they typically perform best under high vacuum conditions. It’s important to refer to the manufacturer’s specifications for exact pressure ratings.
Q7: How do I ensure a proper seal when using these fittings?
A: To ensure a proper seal, use compatible ISO-KF clamps and ensure that the seals (usually made from elastomer materials) are in good condition. It is also recommended to inspect and clean both the flange surfaces and seals before assembly.
Q8: Do these fittings require any special maintenance?
A: Regular inspection and cleaning are advisable to maintain the integrity of the fittings and prevent contamination in the vacuum system. Any signs of wear or damage should be addressed immediately to avoid leaks.
Q9: Where can I purchase ISO-KF Flange 4-Way Cross Vacuum Fittings?
A: These fittings can be purchased from various suppliers, including specialized vacuum equipment distributors, online marketplaces, and industrial supply stores. Ensure you choose a reputable supplier to guarantee product quality.
Q10: Can I use these fittings for high-temperature applications?
A: While Stainless Steel 304 has good heat resistance, for extreme temperature applications, it may be advisable to consult the fitting specifications or a material expert to ensure compatibility with the intended application.
Where will the shipment be dispatched from, and how long will it take to receive the goods?
We are a stainless steel valve and pipe fitting manufacturer based in China. Shipments from Wenzhou, China to the United States typically take about one week. We ship via air freight, usually through FedEx or USPS, directly to your address.
Can I become a dealer?
We warmly welcome you to become our distributor. As a distributor, you will enjoy greater pricing advantages. Please contact our sales team at info@ace-chn.com.
What is the minimum order quantity?
We ship starting from 1 piece. We support drop shipping for Amazon, Walmart, AliExpress, eBay, and other online platforms.
Can you customize the pipe opening size and material?
We support customization for any size and provide OEM/ODM services.
Related Products
90-Degree 3/4″ Tube OD Elbow with 3/4″ Tri-Clamp Sanitary Pipe Fitting in SS304 or SS316
Discover the perfect solution for your sanitary piping needs with our 90 Degree 3/4" Tube OD Elbow featuring a 3/4" Tri Clamp fitting. Crafted from high-quality SS304 or SS316 stainless steel, this elbow is designed for optimal durability and corrosion resistance, making it ideal for both food and beverage applications as well as pharmaceutical processes. The 90-degree turn allows for efficient flow direction changes while maintaining a smooth, sanitary connection. With its tri-clamp design, installation and maintenance are effortless, ensuring secure fittings that meet industry standards. This elbow is a reliable choice for any plumbing system that prioritizes hygiene and performance. Upgrade your setup with our stainless steel elbow fitting and experience enhanced functionality in your piping arrangements. Perfect for both professional and DIY projects, this fitting combines quality and versatility to meet your needs.
SS304 Stainless Steel 2″ Tri-Clamp Compact Sight Glass
The SS304 Stainless Steel 2" Tri Clamp Compact Sight Glass is an essential component for various applications in the food, beverage, and pharmaceutical industries. Crafted from high-quality SS304 stainless steel, this sight glass ensures durability and corrosion resistance, providing a reliable view of the internal processes without compromising hygiene. The 2" tri-clamp design allows for easy installation and maintenance, making it an ideal choice for both new setups and retrofitting existing systems. Its compact size fits seamlessly in tight spaces, while the clear glass window offers a clear line of sight for monitoring the flow and condition of liquids. With its combination of strength, functionality, and ease of use, the SS304 Stainless Steel 2" Tri Clamp Compact Sight Glass enhances operational efficiency and safety in any industrial setting. Whether you're monitoring fermentation, filtration, or mixing processes, this sight glass is a valuable addition to your equipment.
Stainless Steel 304 Tri Clamp 3-Way Tee Adapter – Sanitary Fitting
Introducing our Tri Clamp 3 Way Tee Piece Adapter made from premium Stainless Steel 304, ideal for sanitary applications in various industries. This durable and corrosion-resistant fitting is designed to ensure leak-proof connections for fluid transfer systems and is essential for hygienic processes in food, beverage, and pharmaceutical sectors. The tri-clamp design facilitates easy installation and disassembly, promoting efficient cleaning and maintenance. With its robust construction and excellent resistance to rust and chemicals, our 3 way tee piece adapter guarantees longevity and reliability. Enjoy seamless flow and optimal performance with this high-quality sanitary fitting that meets industry standards. Perfect for any system requiring precise 180-degree directional flow, it’s the ideal choice for professionals seeking to enhance their pipeline efficiency. Upgrade your sanitary system today with our Tri Clamp 3 Way Tee Piece Adapter!
Transparent Acrylic End Cap Sight Glass with Tri Clamp Connection
Discover the Clear Type Tri Clamp Acrylic End Cap Sight Glass View Window, an essential component for any brewing or processing system. This high-quality acrylic sight glass offers enhanced visibility, allowing operators to easily monitor liquid levels and flow conditions in real-time. Designed with a tri-clamp fitting, it ensures a secure, leak-proof connection, making it perfect for sanitary applications. Its clear construction provides an unobstructed view, facilitating quick inspections and reducing downtime. Ideal for breweries, wineries, and food processing facilities, this durable and chemical-resistant sight glass is built to withstand harsh environments while delivering optimal performance. Enhance your system’s efficiency and streamline your operations with this reliable sight glass solution. Perfect for both professional and DIY enthusiasts, it's an indispensable tool for maintaining quality control in any fluid handling process.
Weldless 1.5″ Tri Clamp Bulkhead – Double-Sided 304 Stainless Steel for Homebrewing
Introducing the Weldless Bulkhead 1.5" Tri Clamp to 1.5" Tri Clamp, the ideal solution for homebrewers seeking a reliable and efficient brewing setup. Crafted from high-quality 304 stainless steel, this durable and corrosion-resistant double-sided bulkhead ensures a secure connection between your brewing vessels. Designed for easy installation, it eliminates the need for welding, making it a perfect choice for DIY enthusiasts. Its tri-clamp design allows for seamless integration with various brewing equipment, enhancing your brewing experience. Whether you're brewing beer, cider, or kombucha, this bulkhead provides a leak-proof seal to maintain the integrity of your brew. Upgrade your homebrewing system with this essential component and enjoy the benefits of professional-grade equipment right at home. Perfect for both beginners and experienced brewers, the Weldless Bulkhead is a must-have addition to any homebrewing toolkit. Elevate your brewing game today!









