Data sheet
Flat face screw coupling, Plug Size. 3, G 1/2"(Female thread)
Item number:
FFSS 12
Example illustration
Item description
Materials:
Zinc plated steel, high-wear resistance components: high-strength induction hardened steel, springs: Stainless steel 1.4310, Seal: NBR
Temperature range:
-25 to +125 °C
Can be coupled with the residual pressure in the plug up to 250 bar (sleeve with residual pressure up to 100 bar)
Advantages:
•No dirt can get in as the coupling can simply be wiped clean on the smooth “flat face” surface,
•Axial forces can be absorbed well due to the coupling's design. Especially suited for use on hydraulic hoses,
•Can be coupled while under pressure
•Axial forces can be absorbed well due to the coupling's design. Especially suited for use on hydraulic hoses,
•Can be coupled while under pressure
Properties
| Version | Plug |
| Thread internal | G 1/2" |
| A [mm] | M 36x2 |
| B [mm] | 42 |
| DN [mm] | 12,8 |
| size | 3 |
| PN [bar] | 350 |
Further information:
| Weight | 490 g / pcs |
| GTIN | 4050571296995 |
| Customs duty number | 84812010 |
More information on this item and the process for ordering it can be found in our online shop https://www.landefeld.com under item number FFSS 12.
Landefeld Druckluft und Hydraulik GmbH · Konrad-Zuse-Straße 1 · 34123 Kassel · Germany
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
As of: 18.06.2025