BFM® connector designed for loss-in-weight & dosing applications
The BFM® Weighing Bellows is designed to minimize resistance transfer on weighing equipment.
Made from our super strong but flexible urethane-based Seeflex 040E material, the BFM® Weighing Bellows won't fracture as a result of constant flexing.
Snap-fit connector & spigot design ensures fast, accurate installation every time connector is removed & replaced.
Designed for applications where precise weighing is required.
|Hardness (Shore A):||90|
|Wall Thickness (+/- 10%)||0.9 mm / 1/32 inch|
|Tensile Strength (MPa)||40|
|Operating Temp Range||-25 to 80°C|
|Max Surge Temp||100°C / 212°F|
|Low Temp. Flexibility||Good|
|Surface Resistivity (0hms) (Tested to ASTM D-257)||1010|
|100% Modulus (MPa)||8.0|
|300% Modulas (MPa)||15.6|
|Dimensions||Diameters: Ø100mm (4"), Ø150mm (6") Length: 80mm (3")|
Accurate installation of BFM® spigots is a critical step in ensuring the BFM® Weighing Bellows functions as designed.
Installing your BFM Spigots for Weighing Bellows:
Having the correct installation gap (IG) is extremely important for optimal performance.
Spigots for Weighing Bellows must be installed exactly 80mm (3 5/32") apart.
All Weighing Bellows connectors are the same height and the installation gap must be 80mm (3 5/32") for optimal performance.
Top & bottom spigots must be aligned vertically with no offset.
What is the BFM® Weighing Bellows?
Watch this video to hear from a BFM® expert explaining why the BFM® Bellows is an ideal connector for loss-in-weight applications.