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Datasheet generated 2026-10-07
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Festo QSS-4 Push-in bulkhead connector

Festo · Pneumatics · Fittings & Tubing · Germany · festo.com
Part Number
153157  ·  HS 7609.00
Festo QSS-4 Push-in bulkhead connector

Festo QSS-4 — Push-in bulkhead connector, push-in fittings. nominal size 3 mm.

Technical Specifications

Manufacturer part number (MPN)153157
Type codeQSS-4
EAN / GTIN4052568011123
Product categoryPush-in fittings
SizeStandard
Nominal size3 mm
Tubing insertion depth14.9 mm
Mounting positionAny
DesignBulkhead
Push-in fittings - DesignPush-pull principle
Size of pack10
Operating pressure complete temperature range-0.095 ... 0.6 MPa (-0.95 ... 6 bar; -13.775 ... 87 psi)
Temperature-dependent operating pressure-0.095 ... 1.4 MPa (-0.95 ... 14 bar; -13.775 ... 203 psi)
Operating mediumCompressed air to ISO 8573-1:2010 [7:-:-], Water (liquid, ice-free)
Corrosion resistance class CRC1 - Low corrosion stress
LABS (PWIS) conformityVDMA24364-B1/B2-L
Cleanroom suitability, measured according to ISO 14644-14Class 4 according to ISO 14644-1
Ambient temperature-10 ... 80 °C
Product weight11 g
Type of mountingExternal hex SW14
Pneumatic connection, port 1For tubing outer diameter of 4 mm
Pneumatic connection, port 2For tubing outside diameter of 4 mm
Colour of release ringBlue
Material housingAnodised aluminium
Material release ringPOM
Material nutNickel-plated brass
Material tubing sealNBR
Material tubing clamp componentHigh-alloy stainless steel
Product typeCollectors C
Product groupPneumatics
Outer hose diameter4 mm
Temperature min-10 °C
Temperature max80 °C
Sales unitPack
Carbon footprint (EPD)0.0581 kg CO2e per pcs
Country of originJapan
Customs tariff code (EU CN)76090000
HS code7609.00

Properties

MOQ1

Cross-References

Attached Documents