BFM® fittings are designed to replace conventional hose-and-clamp connectors. Their unique snap-fit design ensures repeatable, secure connections that drastically reduce the risk of leakage, contamination, or misalignment. Made from a variety of materials to suit different applications—including food, pharmaceutical, and chemical processing—these connectors offer:

• Improved hygiene with no external crevices for material build-up
• Tool-free installation and removal for faster maintenance
• Consistent, dust-tight sealing
• Compliance with industry standards like 3A, FDA, and ATEX

They’re flexible in every sense of the word—and when installed correctly, they can transform your process line.

Before you begin installing BFM® fittings, take a moment to prepare. Proper planning reduces the risk of error and ensures the system works as designed.

• Confirm size compatibility – BFM® connectors and spigots must match precisely. Sizes are not adjustable, so double-check both inner diameters and lengths.
• Inspect spigots – Ensure that the spigots are clean, free of burrs or dents, and properly welded to the equipment.
• Choose the right connector material – Whether you need chemical resistance, transparency, or food-grade materials, Siftex can guide you to the best option for your application.
• Ensure straight alignment – Misaligned equipment will compromise seal integrity and cause premature wear. Use laser levels or alignment tools if needed.

1. Proper Spigot Installation

Start with correctly installing the BFM® spigots. Weld them securely to the mating pipework, ensuring that the ends are perfectly round and smooth. The spigot lips should be aligned and at the correct spacing for the connector length. Avoid installing spigots on uneven or sloped surfaces.

2. Insert the Connector with a Firm Push

BFM® connectors are designed to snap into place. Grip the connector evenly and push firmly until both ends lock in with an audible “click.” You shouldn’t need tools—if you’re struggling, double-check that the spigot is clean and properly aligned.

3. Do Not Stretch or Force

Never stretch or overly force a connector to fit. If it’s not going in smoothly, it may be the wrong size or there could be a misalignment. Forcing the fit risks tearing the connector or damaging the seal.

4. Orientation Matters

Some BFM® connectors have internal flow direction indicators or wear strips—install them according to manufacturer instructions to ensure optimal flow and durability.

Routine Inspection

Even though BFM® fittings are built for durability, regular inspection helps prevent wear-related issues. Look for signs of abrasion, discoloration, or fatigue—especially in high-vibration or abrasive material applications.

Keep Spigots Clean

A clean spigot ensures a consistent seal. During washdowns or changeovers, make sure to wipe down the spigot lip to remove residue or cleaning agents before reinstallation.

Replace When Necessary

Don’t wait for a failure—if a connector shows signs of wear, replace it proactively. Having spares on hand ensures minimal downtime when it’s time to swap.

Label Your Connectors

To streamline maintenance and prevent mix-ups, consider labeling your connectors by size, material, or location. This is especially helpful in larger systems with multiple connection points.

As an authorized distributor of BFM® fittings, Siftex offers more than just product availability—we offer expertise. Our team can assist with everything from choosing the right materials to customizing lengths and ensuring your fittings meet the necessary certifications. We also support field installation and troubleshooting, so you’re never on your own when implementing a new solution. Whether you're upgrading an existing line or designing a new process from scratch, BFM® fittings—installed the right way—can provide the reliability and cleanliness your operation needs.

Ready to upgrade to a smarter, safer, and more efficient flexible connection? Reach out to Siftex to learn more about BFM® fittings, get professional recommendations, or request a custom quote. We’re here to help you connect with confidence—one snap-fit at a time.