40 mm
40 mm compressed air piping is designed for more demanding industrial applications where high air flow with minimal pressure losses has to be assured. This diameter suits a main line in larger systems or a backbone network combined with smaller-diameter branches.
#ShowMore#
Stable pressure and high output for demanding plants
Piping of 40 mm diameter is designed to feed a larger number of take-off points or powerful pneumatic technologies efficiently. Its larger cross-section makes it ideal for long routes where smaller sizes would risk significant pressure losses. It also provides headroom for future system expansion.
🔹 Main advantages of the 40 mm system:
- High volumetric air flow with no pressure swings
- Robust pipe construction – resistant to impact and chemicals
- Fast assembly thanks to the modular coupling system
- Option to connect smaller branches – 32 mm or 28 mm, for example
The system suits, for instance, a central compressed air network in production halls, large warehouses, well-equipped car workshops or machine parks. Thanks to low pressure loss it ensures stable compressor performance and savings on running costs.
Designing a system? We have inspiration for you
The complete range for 40 mm piping covers aluminium tubes, couplings, threaded reducers, branches, clips and end outlets. The whole system is designed for fast assembly without welding or gluing. Read more about correct design in our article How to design a compressed air network without mistakes.
🔗 Take a look at the other pipe diameters too:
📦 The complete offer of components and solutions is in our main compressed air network category.
.png)
Product sorting
List of products
45° coupling with a diameter of 40 mm. Easy and fast installation, low pressure gradient, resistant to mechanical damage, UV radiation and corrosion. Operating temperature -20...
Elbow 90° coupling with a diameter of 40 mm. Easy and fast installation, low pressure gradient, resistant to mechanical damage, UV radiation and corrosion. Operating temperature...
Nylon straight coupling with a diameter of 40 mm. Easy and fast installation, low pressure gradient, resistant to mechanical damage, UV radiation and corrosion. Operating...
Plug 40 mm. Easy and fast installation, low pressure gradient, resistant to mechanical damage, UV radiation and corrosion. Operating temperature -20 °C to 70 °C, operating...
Airnet 40 mm pipe clamp. The entire Airnet system is easy to install. Operating pressure 13 bar, operating temperature -20 to +70 °C. UV, oil and corrosion resistant.
Powder-coated blue aluminium pipe of 40 / 36.4 mm, 3 m long, designed for piping of compressed air and inert gases up to 12.5 bar. Pipe material - AW-6060 T6 alloy.
Straight coupling with external thread G1 1/4", diameter 40 mm. Easy and fast installation, low pressure gradient, resistant to mechanical damage, UV radiation and corrosion....
T-coupling with internal thread G1", diameter 40 mm. Easy and fast installation, low pressure gradient, resistant to mechanical damage, UV radiation and corrosion. Operating...
Tap with female thread G1/2", coupling 40 mm. Easy and fast installation, low pressure gradient, resistant to mechanical damage, UV radiation and corrosion. Operating...
Reduced T-coupling with 40 mm diameter and 25 mm tap. Easy and fast installation, low pressure gradient, resistant to mechanical damage, UV radiation and corrosion. Operating...
Powder-coated blue aluminium pipe of 40 / 36.4 mm, 6 m long, designed for piping of compressed air and inert gases up to 12.5 bar. Pipe material - AW-6060 T6 alloy.
Reduced T-coupling with 40 mm diameter and 20 mm tap. Easy and fast installation, low pressure gradient, resistant to mechanical damage, UV radiation and corrosion. Operating...
Reduced T-coupling with 63 mm diameter and 40 mm tap. Easy and fast installation, low pressure gradient, resistant to mechanical damage, UV radiation and corrosion. Operating...
Pipe deburrer for pipe diameter 15 - 50 mm. Operating temperature -20 °C to 70 °C. Working pressure -0.6 to 12 bar.
Airnet clamp base for pipes 40 - 50 mm. The entire Airnet system is easy to install. Operating pressure 13 bar, operating temperature -20 to +70 °C. UV, oil and corrosion...
Ball valve series PF Airnet with 40 mm couplings. The system is characterised by its simple and quick installation. Operating pressure 13 bar, operating temperature -20 to +70...
Detachable coupling with external thread G1 1/2", clearance 40 mm. The couplings are characterised by their simple and quick assembly. Operating pressure 13 bar, operating...
Connecting adapter Airnet G1", 40 mm clearance. The couplings are characterised by their simple and quick assembly. Operating pressure 13 bar, operating temperature -20 to +70...
Straight coupling with external thread G1 1/2", diameter 40 mm. Easy and fast installation, low pressure gradient, resistant to mechanical damage, UV radiation and corrosion....
Straight coupling with external thread G1", diameter 40 mm. Easy and fast installation, low pressure gradient, resistant to mechanical damage, UV radiation and corrosion....
Plastic pipe clamp 40 mm. Easy and fast installation, low pressure gradient, resistant to mechanical damage, UV radiation and corrosion. Operating temperature -20 °C to 70 °C,...
T-coupling with a diameter of 40 mm. Easy and fast installation, low pressure gradient, resistant to mechanical damage, UV radiation and corrosion. Operating temperature -20...
Manual deburring scraper for air ductwork. Easy and fast installation, low pressure gradient, resistant to mechanical damage, UV radiation and corrosion. Operating temperature...
Cutting ring 40 mm. Easy and fast installation, low pressure gradient, resistant to mechanical damage, UV radiation and corrosion. Operating temperature -20 °C to 70 °C,...
Reduced straight coupling with diameter 40x50 mm. Easy and fast installation, low pressure gradient, resistant to mechanical damage, UV radiation and corrosion. Operating...
40 mm AIRnet plug of the PF series. The couplings are characterised by their simple and quick assembly. Operating pressure 13 bar, operating temperature -20 to +70 °C. UV, oil...
Hook wrenches for SICOAIR coupling bodies for 40 mm diameter. Easy and fast installation, low pressure gradient, resistant to mechanical damage, UV radiation and corrosion....
Hook wrenches for SICOAIR coupling nuts for 40 mm diameter. Easy and fast installation, low pressure gradient, resistant to mechanical damage, UV radiation and corrosion....
Tap with female thread G3/4", 40 mm coupling. Easy and fast installation, low pressure gradient, resistant to mechanical damage, UV radiation and corrosion. Operating...
Reduced T-coupling with 40 mm diameter and 32 mm tap. Easy and fast installation, low pressure gradient, resistant to mechanical damage, UV radiation and corrosion. Operating...
90° elbow of the PF AIRnet series with 40 mm clearance. The couplings are characterised by their simple assembly. Operating pressure 13 bar, operating temperature -20 to +70 °C....
Pipe cutter SICOAIR for diameter 15 - 40 mm. Easy and fast installation, low pressure gradient, resistant to mechanical damage, UV radiation and corrosion. Operating temperature...
Ball valve with 40 mm couplings and G1 1/2" thread. Easy and fast installation, low pressure gradient, resistant to mechanical damage, UV radiation and corrosion. Operating...
Pipe cutter SICOAIR for diameter 15 - 63 mm. Easy and fast installation, low pressure gradient, resistant to mechanical damage, UV radiation and corrosion. Operating temperature...
Straight coupling with external thread G1 1/4", diameter 40 mm. Easy and fast installation, low pressure gradient, resistant to mechanical damage, UV radiation and corrosion....
Straight coupling with G1" male thread, diameter 40 mm. Easy and fast installation, low pressure gradient, resistant to mechanical damage, UV radiation and corrosion....
Straight coupling with G1 1/4" female thread, diameter 40 mm. Easy and fast installation, low pressure gradient, resistant to mechanical damage, UV radiation and corrosion....
Reduced T-coupling with 50 mm diameter and 40 mm tap. Easy and fast installation, low pressure gradient, resistant to mechanical damage, UV radiation and corrosion. Operating...
Tap with coupling series PF AIRnet 25 - 40 mm. The couplings are characterised by their simple and quick assembly. Operating pressure 13 bar, operating temperature -20 to +70...
AIRnet PF series reducers with 25 - 40 mm clearance. The reducers are characterised by their simple assembly. Operating pressure 13 bar, operating temperature -20 to +70 °C....