qst-3/8-10-20
Product ID:1078
Updated: 2026/7/4
Key Features
- 1Ensure reliable pneumatic connections with the high-quality Festo QST-3/8-10-20 push-in T-fitting.
- 2Install arbitrarily in any position for versatile use with compressed air or water.
- 3Operate confidently across a wide -10°C to 80°C temperature range.
- 4Resist corrosion using durable PBT housing and POM sleeve materials.
- 5Handle conveniently with a lightweight 42-gram design per fitting.
Need a quote? Enter your quantity and get pricing fast.
Qty
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Size | Standard | Nominal width | 8.3mm |
| Type of seal on screwed plug | Coating | Mounting position | Any |
| Design | T-shape | Pack size | 20 |
| Structural design | Push-pull principle | Operating pressure for entire temperature range | -13.775psi 87psi |
| Temperature-dependent operating pressure | -13.775psi 203psi | Information on operating pressure | Water: max. 0.6 MPa at max. 50 °C |
| Operating medium | Compressed air as per ISO 8573-1:2010 [7:-:-] Water (liquid, ice-free) | Information on operating and pilot media | Operation with oil lubrication 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°C 80°C |
| Nominal tightening torque | 15.5Nm | Tolerance for nominal tightening torque | ± 20% |
| Product weight | 42g | No. of outlets | 2 |
| No. of supply lines | 1 | Type of mounting | External hexagon, AF 17 |
| Pneumatic connection 1 | External thread R3/8 | Pneumatic connection 2 | for pneumatic tubing outside diameter 10 mm |
| Releasing ring color | Blue | Material of screwed plug | Brass, nickel-plated |
| Note on materials | RoHS-compliant | Housing material | PBT |
| Releasing ring material | POM | Material of tubing seal | NBR |
| Material of tube retaining claw | High-alloy stainless steel | Manufacturer ID | 130800 |
Specifications may be subject to change without notice
Still deciding on qst-3/8-10-20?
Our engineers can confirm stock, price, and lead time for this Festo part.
Get a no-obligation quote in 1 minute.