The Paguflex® Double Loop Couplings represent the natural evolution of the classic Paguag elastic joints, known worldwide for their quality and robustness.
Made from high-performance technical polyurethane and with a heavy-duty galvanised steel coupling head or anodised aluminium for high speeds, Paguflex® Double Loop couplings guarantee smooth, resistant and backlash-free torque transmission, even in conditions of misalignment or vibration.
Every component of the Paguflex® couplings is tested and certified according to strict European standards to ensure consistent performance over time.
Ideal for industrial applications, automation, robotics and precision machinery, our joints offer the perfect balance between flexibility, durability and reliability.
List of Paguflex Double Loop Couplings Sizes and Dimensions
Download the list of available sizes and dimensions for Paguflex couplings.
| CODE | d | M | d1/d2 | Material | color | |
| PAGUFLEX07B | 15 | M3 | 6 | Aluminium | Blue | * |
| PAGUFLEX07d8B | 15 | M3 | 8 | Aluminium | Blue | |
| PAGUFLEX08B | 15 | M3 | 6 | Aluminium | Blue | * |
| PAGUFLEX08d8B | 15 | M3 | 8 | Aluminium | Blue | *** |
| PAGUFLEX09B | 18 | M3 | 6 | Aluminium | Blue | *** |
| PAGUFLEX09d8B | 18 | M3 | 8 | Aluminium | Blue | *** |
| PAGUFLEX10 | 19 | M3 | 6 | Steel | Orange | |
| PAGUFLEX10d8 | 19 | M3 | 8 | Steel | Orange | * |
| PAGUFLEX10M4 | 19 | M4 | 6 | Steel | YELLOW | *** |
| PAGUFLEX10d8M4 | 19 | M4 | 8 | Steel | YELLOW | *** |
| PAGUFLEX10B | 18 | M4 | 6 | Aluminium | Blue | * |
| PAGUFLEX10d8B | 18 | M4 | 8 | Aluminium | Blue | * |
| PAGUFLEX10d8d6B | 18 | M4 | 8 | Aluminium | Blue | *** |
| PAGUFLEX20 | 26 | M4 | 10 | Steel | Yellow | |
| PAGUFLEX20d12 | 26 | M4 | 12 | Steel | Yellow | * |
| PAGUFLEX20B | 25 | M4 | 10 | Aluminium | Blue | |
| PAGUFLEX20d12B | 25 | M4 | 12 | Aluminium | Blue | * |
| PAGUFLEX30 | 28 | M4 | 12 | Steel | Orange | *** |
| PAGUFLEX30d14 | 28 | M4 | 14 | Steel | Orange | *** |
| PAGUFLEX30d10d16 | 28 | M4 | 10 | Steel | Orange | *** |
| PAGUFLEX40 | 28 | M5 | 14 | Steel | Orange | *** |
| PAGUFLEX40d10d16 | 28 | M5 | 14 | Steel | Orange | |
| PAGUFLEX40d12 | 28 | M5 | 14 | Steel | Orange | |
| PAGUFLEX40d12d14 | 28 | M5 | 14 | Steel | Orange | |
| PAGUFLEX40/4 | 28 | M6 | 14 | Steel | Orange |
* Available upon request, assembly time 2 working weeks
*** Available upon request from January 2025
Price list 11/25 valid until 31/12/25
| Dimension Legend | |
| D | Angular rotation diameter |
| A | Lateral width |
| L | Length at rest |
| d | Metal attachment head diameter |
| h | Metal attachment head height |
| M | Fastening thread for side hole in the attachment head |
| d1 | Attachment hole diameter |
| d2 | Attachment hole diameter |
Please contact us for further dimensional requirements and customised production.
Paguflex® Sales and Distribution
Larosi is the official manufacturer and owner of the Paguflex® brand.
We operate throughout Europe, the United Kingdom, the United States and the rest of the world, supplying only original, new, guaranteed and traceable products.
Thanks to our logistics network and constantly available stocks, we offer fast shipping to Germany, France, Italy, Spain and all European countries, as well as air and sea deliveries for international customers.
You can also purchase any Paguflex® model directly from our network of selected retailers or order customised versions through our official channels.
To request a quote or check the availability of Paguflex PLUS flexible joint models, contact us directly:
we offer competitive prices, fast delivery times and qualified technical advice.
Learn more about Paguflex
Functions and Applications of Elastic Shaft Couplings
Available for immediate delivery from stock, Paguflex® flexible elastic couplings made of polyurethane introduce an element of controlled flexibility into the power transmission system.
To explore in detail the differences between a rigid coupling and a Paguflex Plus flexible coupling, visit the page dedicated to the functions and applications of elastic shaft couplings.
Material and Specifications of Elastic Shaft Couplings
Discover the detailed page dedicated to the Paguflex® coupling: materials used, construction design, and essential technical specifications for making an informed choice in industrial applications.
An in-depth resource designed for designers, maintenance technicians, and purchasing managers seeking performance and reliability.
How to Choose a Plastic Flexible Coupling
This article contains all the information needed to correctly select a Paguflex plastic flexible coupling.
The content examines in detail the technical characteristics and advantages of these couplings, such as their ability to dampen vibrations and shocks, electrical and thermal insulation, and resistance to various chemical substances.
Origin, Evolution, and Warranty of the Registered Trademark PAGUAG PAGUFLEX
In this article, we aim to clarify the origin and evolution of the Paguag Paguflex brand and its registration as a trademark.
Our goal is to provide accurate and detailed information, eliminating any possible confusion for potential buyers and ensuring maximum transparency regarding the historical background and brand identity.
New Paguflex Countertop Displays
We are pleased to announce the new Paguflex® countertop displays, now available through our network of selected distributors.
These displays allow your customers to closely examine the dimensions and build quality of Paguflex® elastic couplings, including versions with steel attachment heads for heavy-duty and long-life applications, and aluminum versions for high-speed and low-inertia applications.
FAQ – Frequently Asked Questions about Paguflex® Flexible Joints
Where can I purchase a size 10 PAGUFLEX PLUS double loop couplings in the UK, Germany, the US or Europe?
You can purchase original Paguflex® products exclusively from Larosi, the official manufacturer and distributor.
We serve customers worldwide with transparent commercial terms, fast delivery and dedicated after-sales service.
What is the price of a PAGUFLEX type 10 coupling?
The price depends on the size, configuration and volume required.
To obtain a personalised quote, fill in the contact form or call us: our sales team will provide you with a tailor-made quote as soon as possible.
What metal is used for the coupling head of a PAGUFLEX plus flexible coupling?
The coupling heads of Paguflex® flexible couplings are made in two material versions, one with a steel head for heavy-duty and long-life applications and one with an aluminium head for high speeds and low gravity.
Who is the official distributor of Paguflex couplings in the United Kingdom?
Larosi currently manages sales directly in the United Kingdom, with fast shipping and prices in local currency.
If you are a retailer or industrial distributor interested in working with us, please contact our sales department for information on official partnership programmes.
How can I access the catalogues, user manuals and technical documentation for PAGUFLEX couplings?
All catalogues, technical data sheets and PDF manuals for Paguflex® products are available on our website in the ‘Resources’ section.
On request, we can also provide specific documentation or technical drawings for integration into design systems.
Do you provide technical support for every PAGUFLEX PLUS double loop coupling?
Of course. Our technical team offers direct assistance and application advice, helping you choose the most suitable model and resolve any installation or compatibility issues.
How can I request a quote for Paguflex double loop couplings or check availability?
Simply fill out the online contact form or call our offices.
In countries where there is an official distributor, Larosi will put you in direct contact with the local representative to ensure service and commercial compliance.
Warehouse and immediate availability
Larosi maintains a strategic warehouse with over a million items ready for shipment, ensuring continuity of supply and global distribution through a certified logistics network and secure shipping.
Request a personalised quote now
Contact us to receive your dedicated offer or to discuss your application requirements with one of our technical engineers.
With a Paguflex® double loop couplings, you are choosing quality, tradition and innovation. Made in Italy.