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GF-S F22 profile
https://leanproducts.eu/shop/gff-403-gf-s-f22-profile-354 https://leanproducts.eu/web/image/product.template/354/image_1920?unique=e198dfeGreen Frame Ø 19 mm pipe with compact flat flange: label holder and small small-parts holders on light GF-S structures. 0.37 kg/m, 4000 mm bar or cut to length.
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Green Frame · GF-S Ø 19 profiles
GF-S F22 profile: Ø 19 mm pipe with flat flange, also a label holder
The GF-S Ø 19 mm pipe with a compact flat flange: on the flange you mount a small small-parts holder that also serves as a sign, or apply labels and tags. It is the light profile for identifying locations and materials on GF-S structures. It weighs 0.37 kg/m.
Why choose it
Compact label holder
The flat flange carries labels, tags and signs without taking up space.
Small-parts holder as a sign
A small small-parts holder mounts on the flange and also serves as a sign.
Stiffer than GF-S
Moment of inertia 0.86 × 10⁴ mm⁴, about three times the GF-S pipe.
Lightweight
0.37 kg/m: suitable for light structures and small workstations.
Choose it if…
- You want to identify locations and materials on a GF-S structure.
- You need a compact label holder.
- You want a Ø 19 cross member stiffer than the plain pipe.
Choose another solution if…
- You need a wider flange on the Ø 19 pipe: GF-S F35 profile →
- The structure is in Ø 28 pipe: GF-N F50 profile →
- You do not need the flange: GF-S profile →
Not sure which one to choose? Use the Green Frame quick guide →

Application example
The F22 is used where you need to identify without adding bulk:
- Small shelving units with the name of every location
- Light workstations with small-parts holders as signs
- Visual management on GF-S frames
How you use it
Three typical uses of the flange:
Labels
Apply labels and tags on the flat flange.
Small-parts holders
Mount a small small-parts holder on the flange: it holds and identifies.
Closed end
Close the end with the GF-S inner end cap GFA-403.
Tell us which way the flange should face: we take it into account when positioning the joints.
The LeanProducts service
From drawing to finished structure, with a single point of contact:
Design and load calculation
We start from your sketch or dimensions: we choose profiles and connectors and check spans, joints and loads.
Cut to length
We cut the profiles in our workshop to the lengths in the design, ready to assemble.
Kit or assembled structure
You receive the kit with the cut parts and the list of components, or the structure already assembled.
Spare parts and modifications
When the process changes we supply components and new cuts to modify or extend the structure.
Send us a sketch, a photo or the overall dimensions: we will reply with codes, quantities and cut lengths.
Technical data

| Specification | Value |
|---|---|
| Code | GFF-403 |
| Series | GF-S, Ø 19 mm |
| Cross-section | Ø 19 mm pipe with compact flat flange, 1.9 mm thick |
| Length | 4000 mm bar or cut to length |
| Weight | 0.37 kg/m |
| Material and finish | Anodised extruded aluminium |
| Moment of inertia | Ix = 0.86 × 10⁴ mm⁴ · Iy = 0.81 × 10⁴ mm⁴ |
| Section modulus | Zx = 0.69 × 10³ mm³ · Zy = 0.52 × 10³ mm³ |
| Suitable connectors | GF-S Ø 19 connectors (models to be confirmed on the project) |
| End caps | GF-S inner end cap GFA-403 |
The permissible load depends on span, profile orientation and joints: send us dimensions and weights and we will check the structure.
Not sure which profile to use?
Send us a sketch of the structure and the weight it has to support: we will tell you the profiles, connectors and cut lengths.
Specifications
| Materiale | |
| Length | 4000 |
| Weight | 0.37 kg/m |
| Tags | |
|---|---|
| Tags |
SUS
|
For carrying labels and tags, or a small small-parts holder that also serves as a sign. It is the compact label holder of the GF-S series.
The F35 has the wider flange and weighs 0.40 kg/m; the F22 has the more compact flange and weighs 0.37 kg/m. Stiffness is similar: 0.93 against 0.86 × 10⁴ mm⁴.
A small small-parts holder from the GF-S series, which then also serves as a sign. Tell us what you need to hold and identify: we will recommend the model.
GF-S Ø 19 series connectors. When we prepare the component list, we also check the orientation of the flange relative to the joints.
With the GF-S inner end cap GFA-403, the same as for the GF-S pipe.
Yes: on the GF-N Ø 28 pipe there are the F35 and F50, with 35 and 50 mm flanges, for structures that carry more load.
The GF-S profile is the basic Ø 19 pipe. The one with C6 slot adds a slot for slot nuts, hooks and accessories. The Hard has a thick wall, almost double the moment of inertia and an M8 threadable end for feet. The W joins two pipes into a 44 mm wide profile, more than 10 times stiffer when mounted upright. F35 and F22 have a flat flange for labels, tags and light supports.
The GF-N Ø 28 is the standard for workstations, flow racks and trolleys. The GF-S Ø 19 weighs about half as much (0.20 kg/m versus 0.37) and is for light frames, dividers, guards and small mechanisms. The GF-G Ø 43 is for uprights and cross members that have to carry a lot: over a 1000 mm span it supports 851 N at the centre versus 195 N for the GF-N, for the same deflection. It is often worth mixing them, for example GF-G uprights and GF-N cross members joined by mixed connectors.
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.

