Festo QSL-4H Push-in L-Connector: High-Quality Pneumatic Connection

Selling Points

1The Festo QSL-4H push-in L-connector ensures secure and reliable pneumatic connections, ideal for various industrial applications.
2This connector operates within a pressure range of -0.95 to 6 bar, making it versatile for different pneumatic systems.
3With a corrosion resistance class of CRC 1, the QSL-4H is designed to withstand low corrosion stress, ensuring long-lasting performance.
4The connector operates effectively in ambient temperatures ranging from -10°C to 80°C, accommodating a wide range of environmental conditions.
5Made from RoHS-compliant materials like PBT and POM, the QSL-4H ensures compliance with environmental regulations while maintaining high performance.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Size	Standard	Nominal width	2mm
Mounting position	Any	Design	L-shape
Pack size	10	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	Product weight	2.7g
Pneumatic connection 1	Push-in sleeve ? 4 mm	Pneumatic connection 2	for pneumatic tubing outside diameter 4 mm
Releasing ring color	Blue	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	153056

Specifications may be subject to change without notice