BFM® fitting is a snap-fit flexible connector solution

The BFM^® fitting is a revolutionary and distinctive snap-in, flexible connector and spigot that eliminates the problems associated with traditional hose clamp systems.

A BFM^® fitting generally fits between two pieces of machinery, either where a stationary machine connects to a moving one, or where access to product flow is needed. It comprises two steel spigots (or flanges) that are welded to your pipes and a snap-fit flexible blue-band connector that seats on the inside of the shaped portion of the two spigots, holding it securely in place.

BFM^®s patented blue band connectors provide superior performance:

100% sealed, no mess, no leaks
Seals tighter under pressure
No product build-up means better hygiene
No tools required for fitting
Snap-in design makes installation easy
Standardised connector sizes mean you need to keep less stock

How BFM® started

How is BFM® fitting used?

The BFM^® fitting is used in a wide variety of applications, especially those involving dry dust or powders, to supersede old hose-clamped systems:

Vibrating & oscillating sifters
Conveyors & Feeders
Fans
Baghouses
Silos & bin inlet & outlets
Cyclones
Blenders
Vibro tubes
Rotary valves

View the BFM^® connector range, or contact your local Distributor for more information.

What are BFM® blue band connectors made from?

BFM^® fitting manufactures a range of patented products available in a variety of materials:

Clear ether-based thermoplastic polyurethane alloy used for most applications - Seeflex 040E/020E
Semi-transparent, ether-based thermoplastic polyurethane alloy with Anti-static infusion - Seeflex 040AS
Breathable Polypropylene for low-temperature installation - LM3
Breathable Polyester for higher-temperature installation - LM4
Breathable Polytetrafluoroethylene (PTFE) for very high temperatures, caustic or acid - Teflex
Non-permeable pure PTFE connector capable of running at both low and high temperatures, can be used across the full pH scale. static dissipative - Teflex NP Black
Non-permeable pure PTFE connector capable of running at both low and high temperatures, can be used across the full pH scale. insulative - Teflex NP Opaque
Kevlar flame retardant covers for over-pressure and potentially explosive applications
Polypropylene light-blocking Black Out covers for light-sensitive applications
End caps, blanking bins, bulk bag loaders and breather bags are also available

What sizes do they come in?

BFM^® spigots and connectors are available in a variety of diameters in 50mm (2") increments, from 100mm (4") up to 1,650mm (65").

Most of our Seeflex range of connectors are available in lengths starting at 80mm (3"), then in 50mm (2") increments from 100mm (4") up to 6 metres (19ft 8").(Note: for other materials & larger diameters from 700mm (27.5") upwards, certain length restrictions apply).