Festo QSRL-G1/4-6 Pneumatic Rotary Union | High-Durability & Rotatable

Selling Points

1Made from high-alloy steel for maximum durability and chemical resistance, ensuring long-lasting performance in harsh environments.
2Easily installable in any position due to its 360° rotatable design, making it versatile for various applications.
3Operates between 0°C to +60°C, suitable for use in a wide range of temperatures and environments.
4Features a push-in ring for easy installation and removal without the need for specialized tools.
5Equipped with a Nitrile butadiene rubber (NBR) seal to prevent air leakages, ensuring optimal performance in pneumatic systems.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Size	Standard	Nominal width	3.1mm
Type of seal on screwed plug	Sealing ring	Mounting position	Any
Design	L-shape	Pack size	1
Structural design	Push-pull principle	Operating pressure for entire temperature range	-13.775psi 87psi
Temperature-dependent operating pressure	-13.775psi 203psi	Max. rotational speed	500rpm
Operating medium	Compressed air as per ISO 8573-1:2010 [7:-:-]	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
Ambient temperature	0°C 60°C	Max. radial torque	0.012Nm
Nominal tightening torque	9Nm	Tolerance for nominal tightening torque	± 20%
Product weight	25g	Type of mounting	External hexagon, AF 17
Pneumatic connection 1	External thread G1/4	Pneumatic connection 2	for pneumatic tubing outside diameter 6 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	186287

Specifications may be subject to change without notice