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- GF-N Ø 28 mm
- Connectors
- Reinforced parallel connector GF-N
Reinforced parallel connector GF-N
https://leanproducts.eu/shop/gfj-a47-reinforced-parallel-connector-gf-n-571 https://leanproducts.eu/web/image/product.template/571/image_1920?unique=e198dfeReinforced parallel connector for Ø 28 pipes: places two pipes side by side and locks them with a stronger grip than the standard parallel connector. Black anodised extruded aluminium, steel M6 × 22 screw, 65 g.
Green Frame · Connectors GF-N Ø 28
Reinforced parallel connector GF-N
It holds two GF-N pipes side by side and parallel, like the parallel connector, with a larger body that clamps harder. Choose it when the side-by-side pipes are under load: doubled uprights, paired beams, support pipes under tops and shelves.
Why choose it
Pipes side by side
Two parallel pipes locked in a single part.
Strong grip
Larger body than the standard parallel connector.
Easy assembly
One steel M6 screw.

Application example
Used to pair load-bearing pipes.
- Doubled uprights and beams
- Support pipes under tops and shelves
Data and compatibility

| Specification | Value |
|---|---|
| Series | GF-N Ø 28 |
| Type | Reinforced parallel connector |
| Compatible with | GF-N Ø 28 pipes |
| Material | Black anodised extruded aluminium, steel screw and nut |
| Weight | 65 g |
| Screw | M6 × 22 |
| Code | GFJ-A47 |
For lightly loaded guides and support pipes, the standard parallel connector is enough.
Need help choosing connectors?
Send us a sketch of the structure: we will give you codes, quantities and cutting lengths.
Specifications
| Material | Extruded aluminium, steel fasteners |
| Weight | 65 g |
| Tags | |
|---|---|
| Tags |
SUS
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The reinforced version has a larger body (65 g versus 27 g) and clamps harder: choose it if the side-by-side pipes carry load or take thrust. For guides and support pipes the standard one is enough.
When the side-by-side pipes work together: doubled uprights, paired beams, support pipes under tops and shelves.
Yes. Green Frame profiles can be ordered as 4000 mm bars or cut to the length you need: we do the cutting ourselves, in our workshop. Give us the dimensions of the pieces or send us a sketch of the structure and we will prepare the cutting list.
Yes. The standard series is GF-N (Ø 28 mm pipe); GF-S (Ø 19 mm) is lighter and more compact, GF-G (Ø 43 mm) is for stiffer structures. There are mixed connectors that join pipes from different series, for example a Ø 19 or Ø 43 pipe to a Ø 28 pipe, so you use the right diameter at every point of the structure.
No. The connectors are fixed to the pipe with hex socket screws: a hex key is all you need. Loosen the screw, insert the pipe, bring it into position and tighten. No welding, drilling or painting.
Yes, it is the strength of the pipe system: loosen the connectors, move or replace the pipes and retighten. You can raise a shelf, extend a workbench or reuse the components in another structure when the process changes, with continuous improvement in mind.
Yes. We can design the structure (workstation, flow rack, trolley, line-side supermarket) with the load calculation and deliver it to you assembled or as a kit with the parts already cut and the list of components.
No. Profiles and connectors are in anodised aluminium: the surface resists corrosion and wear without painting and is easy to clean.
Yes. The range includes conductive components such as ESD inner end caps, ESD clips for electrical continuity between pipe and connector, and ESD inserts for levelling feet and castors. Tell us which EPA area you work in and we will tell you the components to use.

