Festo QSRL-M5-4 Pneumatic Rotary Union - High-Quality Air Fittings

Selling Points

1The QSRL-M5-4 features a 360° rotatable design, allowing for easy installation and flexibility in various applications.
2Equipped with a ball bearing, this fitting ensures smooth and reliable operation, reducing wear and tear.
3The male thread with an external hexagon provides a secure and easy-to-use connection, ensuring a tight seal.
4Made from high-quality materials, including PBT for the body and POM for the release ring, this fitting offers low corrosion resistance (CRC 1).
5Suitable for operating pressures from -0.95 to 6 bar and up to 14 bar with temperature-dependent pressure, making it versatile for various pneumatic systems.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Size	Standard	Nominal width	1.4mm
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	0.006Nm
Nominal tightening torque	1.2Nm	Tolerance for nominal tightening torque	± 20%
Product weight	13g	Type of mounting	External hexagon, AF 12
Pneumatic connection 1	External thread M5	Pneumatic connection 2	for pneumatic tubing outside diameter 4 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	153529

Specifications may be subject to change without notice