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- Green Frame
- GF-S Ø 19 mm
- Connectors
- Parallel connector GF-S with GF-N/G
Parallel connector GF-S with GF-N/G
https://leanproducts.eu/shop/gfj-b50-parallel-connector-gf-s-with-gf-n-g-588 https://leanproducts.eu/web/image/product.template/588/image_1920?unique=e198dfeExtruded aluminium parallel connector that places a GF-S Ø 19 pipe alongside a GF-N Ø 28 or GF-G Ø 43 pipe: to fit guides, supports and light bars beside an upright or cross member. M6 × 12 screw.
Green Frame · GF-S Ø 19 connectors
Parallel connector GF-S with GF-N/G
The mixed parallel connector holds a Ø 19 pipe next to a Ø 28 or Ø 43 pipe. Use it to add a guide, support or light bar to a sturdy frame without changing the main structure.
Why choose it
Mixed structures
Join the GF-S series to GF-N and GF-G frames.
Side-by-side pipes
The Ø 19 pipe runs parallel to the main pipe.
Repositionable
Move the light pipe along the frame and retighten.

Application example
The mixed parallel connector brings a Ø 19 pipe alongside the main frame.
- Edges and stops: along Ø 28 cross members
- Light guides: for containers and boxes
- Supports: light pipes fixed to the uprights
Data and compatibility

| Specification | Value |
|---|---|
| Code | GFJ-B50 |
| Joins | GF-S Ø 19 pipe next to GF-N Ø 28 or GF-G Ø 43 pipe |
| Material | Extruded aluminium, steel screw and nut |
| Screw | M6 × 12 |
| Weight | 27 g |
To place two Ø 19 pipes side by side use the GF-S parallel connector.
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 | 27 g |
| Tags | |
|---|---|
| Tags |
SUS
|
To add a Ø 19 guide, stop or support to a Ø 28 or Ø 43 frame: for example an edge for containers along a cross member.
The GF-S parallel connector places two Ø 19 pipes side by side; this one places a Ø 19 pipe alongside a Ø 28 or Ø 43 pipe, in mixed structures.
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.

