Keeping your equipment connected - Dust free Flexible snap in connectors - Superior Performance vs Hose Clamp Fittings
CSA, 3A, ATEX APPROVED! - Heavy Duty and High Temp Options Available

CSA, 3A, ATEX APPROVED! - Heavy Duty and High Temp Options Available
Bulk Bag Loader ConnectorQUOTE REQUEST | Spec Sheet | Bulk Bag Loader Install Guide | Bulk Bag Loader Catalogue | BFM Installation Gap Calculator |
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Material: Food-Grade Ether-based Thermoplastic Polyurethane |
This Bulk Bag Loader (Bulk Bag Filler) features a three-layer inflatable filling head with a stainless steel core fully encapsulated in Seeflex ether-based urethane for strength and durability. -Equipped with a flexible, USDA-approved external air inlet that connects to an 8mm pneumatic line to inflate the reinforced outer sleeve. -A T-style push-in air fitting includes a built-in pressure relief valve (preset to 6 psi) to prevent over-inflation. -The top section snaps directly into a BFM® spigot and incorporates an encapsulated stainless steel support ring for structural integrity. -Inflates rapidly to create a secure seal around the bulk bag neck, preventing product leakage. -Eliminates clamps and pinch points, improving operator safety. -Compatible with bulk bags both with and without liners. Note: Recommended operating pressure is 3–4 psi (maximum 6 psi). The unit must not be inflated without a bulk bag neck properly positioned over the loader. |
Non-BFM® sleeve used to fill a bulk bag. |
BFM® Bulk Bag Loader with bag for filling |

WITH TRADITIONAL METHODS
THE BFM DIFFERENCE ENSURES
BFM® Global Ltd is the manufacturer of the patented BFM® fitting system — the world’s first snap-fit flexible connector engineered to eliminate the persistent problems associated with traditional hose-clamped industrial sleeves.
The system was developed by founder and CEO Blair F. McPheat after witnessing widespread dust leakage, product loss, and costly downtime in manufacturing plants using conventional clamped connections. Excessive clean-ups, maintenance interruptions, and hygiene concerns were reducing productivity and increasing operational risk across bulk material handling facilities.
Today, the BFM® fitting BLUEBAND™ flexible connector system is recognized globally as the gold standard for dust-tight, leak-free performance. Trusted by leading food, pharmaceutical, chemical, and mineral processing manufacturers, BFM® connectors improve plant hygiene, reduce contamination risk, enhance safety, and minimize downtime.
OEM equipment manufacturers also specify BFM® fittings as standard components on new machinery, recognizing the value they add in compliance, efficiency, and long-term reliability.
Upgrade to a proven, patented flexible connection system designed for modern processing environments.
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Contact Jonathan - jonathan@ratetechnology.com
to learn how BFM connectors can keep your operations dust free.
A BFM® fitting comprises a unique snap-in, blue-banded flexible connector that sits between two specially formed steel spigots welded to an inlet and outlet in a process line.
Together, the system eliminates the problems associated with old-fashioned clamp-style flexible connectors.
Downtime Significantly Reduced for 24-Hour Flour Miller
“They’re one of the best things we’ve found…since installing the first two fittings, we’ve been replacing all of the remaining clamp-and-sleeve connectors in the facility with BFM® fittings. I’ve been putting them everywhere there’s a transfer point because they make things so much easier for our operators.”
Superintendant of Engineering and Maintenance
Case Study provided courtesy of BFM® Distributor Powder-Solutions Group (United States)
CLEANING & REFITTING PROCESS SIMPLIFIED
Change From Clamped Connectors Helps Retain Valuable Product
"BFM® fittings were installed to replace all existing hose-clip type connections on both the ultrasonic vibrating sifter and electronic magnet filter.
Now the internal cleaning process can be completed in a much shorter time due to the fast and easy snap-fit removal and re-installation process of the BFM® fitting."
Factory Manager
Case Study courtesy of BFM® Distributor International Chemical Scientific (South Korea)
BFM® FITTING CONTAINS SUPER-FINE POWDER
Increased Production Efficiency
“Shortly after buying the first two BFM® fittings over 13 years ago, our Continuous Improvement LEAN Process outcomes demanded we purchase more due to the time savings during set-ups, the reliability of a good seal and the ease of assembly and cleaning for our operators. We have never had a BFM® connector let go or lose product which would be a costly event in the pharma industry. We now have them fitted to all our gravity transfer systems and product mixing bins.”
Engineering Supervisor,
Global Nutraceuticals Manufacturer, (Australia).
EFFICIENCY GAINS FOR NUTRACEUTICAL PROCESSOR
Connectors Now Lasting Over 50 Times Longer
“Plaster is very fine and gets everywhere. It is difficult to contain, particularly when your connecting sleeve has holes in it! BFM® has been brilliant. The connector seals inside the spigot so it can’t chafe on the sharp edges and there are no jubilee clips to tear the fabric. It lasts for longer and best of all it doesn’t leak any dust.”
Works Engineer
UK Plaster Manufacturer
Case study courtesy of BFM® Distributor ProSpare (UK)
PROBLEM POWDER CONTAINED ON SIEVE