Clear ether-based thermoplastic polyurethane alloy. It is very strong and flexible, so won't fracture as a result of constant flexing.
A fully sealed, inflatable Bulk Bag Loading head that makes hygienic loading a breeze.
Product Description
This bulk bag loader (also known as a bulk bag filler) is a three-layered, inflatable filling head featuring a stainless steel core fully encased in Seeflex ether-based urethane.
- Includes external air fitting that plugs into an 8mm pneumatic air-line to inflate super strong & flexible outer layer.
- Features built-in pressure-relief valve (set at 6psi) to avoid over-inflation
- Top of loader simply snaps into a BFM® fitting spigot and features a fully encapsulated stainless steel ring to support lower end.
- Inflates in seconds and seals tight on the neck of bulk bag, eliminating product leaks.
- Much safer for workers hands as there are no pinch points.
- Can be used on bulk bags with or without plastic liners.
NB: Pneumatic air-line is recommended to operate between 3-4 psi, up to a maximum of 6psi.
Key Features
Inflates in seconds, tight seal on bulk bag neck
Can be used on bulk bags with or without plastic liners
Fully encapsulated stainless steel ring to support lower end
USDA (Material Only), EC and ATEX compliant
Bulk Bag Loader
Images
Physical properties
Material/Fibre
Seeflex -Ether-based thermoplastic polyurethane
Colour
Transparent
Construction/ Finish
Gloss/Gloss
Wall Thickness (+/- 10%)
0.9 mm / 1/32 inch
Breathable
No
Hardness (Shore A)
90
Tensile Strength (MPa)
40
Ultimate Elongation
593
Tear Strength – Die C (N)
67
Dust tight?
Yes
Operating Conditions
Max. Operating Temp
110ºC / 230ºF
Operating Temp Range
- 25 to 110˚C / - 13 to 230˚F
Surface Resistivity (0hms)*
1010
Vibration
N/A
Oscillation
N/A
Compression
No
Certification and Compliance
FDA and USDA
FDA 21 CFR 177.1680 & 177.2600 and USDA (material only)
3A Certified
Manufactured from 3A 20-27 certified Seeflex Material and the BFM® cuff and spigot system is a 3A certified 63-04 sanitary fitting.
EU Approved
(EC) 1935/2004, 2023–2006 & 10/2011
Atex Certified
IBExU tested. Approved for all dust explosion hazardous areas. Some restrictions apply.
Dimensions
Available Diameters
- Ø150mm - Ø450mm (in 50mm increments)
Applicable Connector Lengths
- All are 330mm
(measured from bottom of cuff to end of steel ring at bottom of loader)
Options
Available as Tapered?
No
Quick Access Port Option?
No
Dust-free Bulk Bag Loading
Before
Non-BFM sleeve used to fill a bulk bag.
After
BFM® Bulk Bag Loader with bag for filling
Product Option
Tool Release (TR)
For added security, this option has a significantly firmer snap-band that makes it virtually impossible to remove by hand and requires a specially shaped tool.
Tips and Guides
For some useful technical tips and information get you started with selecting the BFM® fitting system.
Installation Process
Helpful information for the entire installation process, from measuring up for the initial welding of your spigots to snap-fitting your connectors.
High Pressure
Seeflex 040E
Extreme Temperatures
Teflex NP Black
Capable of running at both low and high temperatures, and can be used across the full pH scale.
Venting
FM1 Breather Bag
Ideal for venting hoppers and other applications where airflow is required.
Explosion Resistance
Kevlar Cover
A flame retardant cover for overpressure & potentially explosive applications to contain any flames.
Contact Us
If you would like to discuss your unique application, please contact us and we'll help find a solution for you.
Frequently Asked Questions
What are the maximum safe cycles of operations for BFM® Bulk Bag Loader?
BFM® Bulk Bag Loaders have been tested in excess of 1 million inflation/deflation cycles grabbing a bulk bag neck.
As your bag loader ages you may wish to reduce the operating pressure as the pressure required to grip your Bulk Bag will decrease with age.