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What is the Festo QS-4?
Standard series , Wide range of variants: wide selection for maximum flexibility in standard applications , PBT and nickel-plated brass , Operating media compressed air, vacuum, water. Water as per the manufacturer's declaration, see www.festo.com/certificates/QS , Straight shape, L-shape, T-shape, at 45° angle, X-shape, Y-shape, push-in bulkhead connector
Specifications
Specifications
| Size | Standard |
| Nominal size | 2.8 mm |
| Mounting position | optional |
| Design | Push-pull principle |
| Size of pack | 10 |
| Operating pressure complete temperature range | -13.775, 87 psi |
| Temperature-dependent operating pressure | -13.775, 203 psi |
| Note on operating pressure | Water: max. 0.6 MPa at max. 50°C |
| Operating medium | Compressed air to ISO 8573-1:2010 [7:-:-], Water (liquid, ice-free) |
| Note on operating and pilot medium | Lubricated operation possible |
| Corrosion resistance class CRC | 1 - Low corrosion stress |
| LABS (PWIS) conformity | VDMA24364-B1/B2-L |
| Cleanroom class | Class 4 according to ISO 14644-1 |
| Ambient temperature | -10, 80 °C |
| Product weight | 4.7 g |
| Pneumatic connection, port 1 | For tubing outer diameter of 4 mm |
| Pneumatic connection, port 2 | For tubing outside diameter of 4 mm |
| Colour of release ring | Blue |
| Note on materials | RoHS-compliant |
| Material housing | PBT |
| Material release ring | POM |
| Material tubing seal | NBR |
| Material tubing clamp component | High-alloy stainless steel |
QS-4: frequently asked questions
When can QS-4 be shipped?
QS-4 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up QS-4 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for QS-4 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for QS-4, subject to availability and destination.
More Festo parts
Festo QS-4Price and lead time confirmed within 1 business day
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