crqsl-4

Name: crqsl-4
Brand: FESTO
SKU: crqsl-4

The Festo CRQSL-4 push-in L-fitting is designed with a push-pull principle for easy installation. It supports compressed air and water applications, operating from -15°C to 120°C. Made from high-alloyed stainless steel, it ensures durability and corrosion resistance.

Product Modelcrqsl-4

Material Number130662

Product ID1448

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Easy InstallationThe CRQSL-4 features a push-pull principle, making it simple to install and operate. This design ensures quick and hassle-free connections, reducing downtime and increasing productivity.
2
Wide Operating RangeThis fitting operates effectively across a wide temperature range of -15°C to 120°C, making it suitable for various industrial applications.
3
Corrosion ResistanceMade from high-alloyed stainless steel, the CRQSL-4 offers excellent corrosion resistance, ensuring long-lasting performance even in harsh environments.
4
Versatile UseThe CRQSL-4 supports both compressed air and water applications, making it a versatile solution for different pneumatic systems.
5

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Size

Standard

Nominal width

2.1mm

Mounting position

Any

Design

L-shape

Pack size

Structural design

Push-pull principle

Durable ConstructionThe use of high-alloyed stainless steel in its construction ensures the fitting remains durable and resistant to wear and tear, extending its lifespan.

Operating pressure for entire temperature range

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)

4 - Particularly high corrosion stress

LABS (PWIS) conformity

VDMA24364-B1/B2-L

For use in the food industry

See supplementary material information

Ambient temperature

-15°C 120°C

Product weight

13g

Usable connector cables

PFAN

Pneumatic connection 1

for pneumatic tubing outside diameter 4 mm

Pneumatic connection 2

for pneumatic tubing outside diameter 4 mm

Note on materials

RoHS-compliant

Housing material

High-alloy stainless steel

Releasing ring material

High-alloy stainless steel

Material of tubing seal

FPM

Material of tube retaining claw

High-alloy stainless steel

Thrust ring material

High-alloy stainless steel

Manufacturer ID

130662