1. The BFM® snap cuff must be inserted correctly into the BFM® steel spigot. The band should be
snapped out fully to the circumference of the spigot and should be flush all the way around.
There should be no kinks in the cuff of the flexible connector. If you are unsure please refer to
the installation instructions supplied with the BFM® fitting.
2. When the BFM® spigots are welded onto ductwork, they must be welded onto the plant or
ductwork at the appropriate distance from each other. This will vary depending on the
movement in the pipe. Please contact BFM global or your local distributor if you are unsure and
require advise. There are easy to follow welding instructions available.
3. The BFM® fitting can be run with a wide range of connector fabrics. These fabrics are chosen
depending on the application and the customers requirements. It is important to know the
properties and limitations of each media before use. Fabric specification sheets are available
on request.
4. When installing the BFM® fitting in an application that may be under vacuum it is important to
make sure that you do not exceed the negative vacuum figures. Please contact BFM Global or
a local distributor for further information.
5. Although the BFM® fitting has an almost 100% seal, this cannot be guaranteed on all liquids,
there may be leakage from time to time.
6. As with any piece of equipment you can prolong the expected life with some preventative
maintenance. Due to the multitude of applications, products and conditions the BFM® fitting
will work in, it is impossible to estimate the life of any given connector. Always inspect the
connector daily for any obvious signs of deterioration.
7. For applications where there is a possibility for static build up, such as wood dust, flour and
milk powder, we recommend using a static dissipative wire (strip), connecting the two BFM®
spigots together.
This is only a rough guide, and in no way covers all possible applications and conditions. BFM Global
and our team of distributors are experienced in guiding our clients to the best connection solution.
Please ask for advice and recommendations