BFM Fittings for Industrial Process Equipment

The BFM® fitting system is a quick-change solution for flexible connections in installations handling powders, granules and other bulk materials.

The system consists of two specially formed BFM spigots and a flexible snap-fit connector. The spigots are welded to the inlet and outlet of the equipment. The connector then snaps securely into place without traditional hose clamps.

Fast, Tool-Free Replacement

A standard BFM connector can be installed or replaced within seconds. This helps reduce downtime during inspection, cleaning and maintenance.

• Quick-change installation without conventional clamp tools
• Dust-tight and hygienic connection
• Reduced risk of product loss and product build-up
• Suitable for equipment exposed to vibration and movement
• Easier cleaning and maintenance
• Standardised dimensions for a consistent fit

Where Are BFM Fittings Used?

BFM fittings are mainly installed between stationary and moving sections of industrial process equipment. They are particularly useful where conventional flexible sleeves and hose clamps are unreliable or difficult to access.

• Vibrating sifters and industrial screens
• Hoppers, silos and bins
• Dosing and weighing systems
• Mixers and blenders
• Conveyors and feeding systems
• Metal detectors
• Filling and packaging equipment
• Powder and granule processing lines

Different Connectors and Configurations

Different BFM connectors, materials and configurations are available depending on the application. Selection is based on movement, temperature, product characteristics, pressure, vacuum and cleaning method.

Available solutions may include:

• Transparent connectors for visual inspection of product flow
• Antistatic versions
• Connectors for vertical compression or horizontal movement
• Versions with anti-collapse rings
• Reinforced solutions for specific pressure conditions
• Conical connectors and transitions
• Flexible versions for filling and dosing applications

Food, Pharmaceutical and ATEX Applications

Selected BFM connectors are available with relevant material declarations and compliance documentation for applications in the food, pharmaceutical and chemical industries.

Solutions are also available for antistatic and ATEX-related applications. Exact suitability and certification depend on the selected material, connector type and installation conditions. Solana can help select the correct version and verify the available documentation.

Measurement, Welding and Installation by Solana

Reliable operation starts with correct dimensions and accurate spigot alignment. Our technicians can measure your installation on site, weld the BFM spigots into position and install the flexible connectors.

Solana can also assist when replacing conventional flexible sleeves with a BFM fitting system.

Request Advice or a Quotation

Provide us with information about your equipment, product, temperature, movement, diameter and required connector length. We will recommend a suitable BFM configuration for your application.

Looking for a conventional custom-made sleeve or expansion joint? Discover our flexible connectors, sleeves and fabric expansion joints.