FESTO PU Tubings PUN-H-8X1,25-BL
FESTO PU Tubings PUN-H-8X1,25-BL Covers 80% Of Your Automation
Tasks Environmental Influences Transparent Versions
Tubing PUN-H and push-in fitting QS are the perfect combination for
many applications.
They ensure the optimal, trouble-free operation of your systems at
all times, are resistant
to hydrolysis and can be used in environments with high moisture
levels.
Reliable compressed air supply
Tubing PUN-H is suitable for standard applications and in wet
areas, or when in contact with water at up to 50°C.
Thanks to the use of a modified material it won't crack through
hydrolysis.
Short installation time thanks to proven plug and work
Connecting and releasing is made really simple by the push-in
fittings QS in the standard Festo quality with the proven sealing
and release principle.
Highly versatile
Not only is the kink-resistant PUN-H easy to install, its
resistance to hydrolysis and microbes makes it perfect for use in
the food industry*. In addition, the black version is UV-resistant
and can thus be used outdoors.
Transparency for greater safety
The transparent versions make it easy to detect particles, moisture
and oil in the tubing. This provides an easy and effective way of
monitoring the condition of any potential risks to your system
| Feature | Tubing
PUN-H | Push-in fitting
QS(M) | One-way flow control valve
GRLA-D |
| Material | Sheath: polyurethane | Housing: PBT/nickel-plated brass | Die-cast zinc |
| | Calibration: external | Sealing ring: NBR | NBR |
| Releasing ring: POM | POM |
Tubing retainer mechanism: stainless
steel | Stainless steel |
| Feature |
| Tubing O.D. [mm] | 2, 3, 4, 6, 8, 10, 12, 14, 16 | 2, 3, 4, 6, 8, 10, 12, 16, 22 | 3, 4, 6, 8, 10, 12 |
| PUN-H colours | Blue, black, silver, green, red,
yellow | | |
Colours: transparent versions
of PUN-H-T (for Ø 4 – 12 mm) | Blue, natural, green, red, yellow,
black | | |
| Thread | | M, G and R threads
M3 – M7, 1/8 to 3/4 | G thread
M5, 1/8 to 1/2 |
| Area of application |
| Operating pressure [bar] | -0.95 ~+10 | -0.95 ~ +14 | -0.2~ +10 |
| Operating temperature [°C] | -35~ +60 | -10~ +80 | -10 ~ +60 |
| Resistance and suitability** |
| Resistant to chemicals | + | + | |
| Hydrolysis-resistant | ++ | +++ | |
| Food-grade* | FDA listed material | - | - |
| Media | Compressed air, vacuum, water*** | Compressed air, vacuum, water | Air |
* See extended material information
** +++ Highly suitable ++ Suitable + Limited suitability – Not
suitable
*** As per the manufacturer’s declaration
PUN-H can be very flexible used in standard applications.
However, Festo also offers other reliable combinations tailored to
your requirements for applications with environmental influences.
