Festo CRQST-1/8-8: A versatile, high-corrosion-resistant push-in T-fitting for pneumatic systems, suitable for -15°C to 120°C ambient temperatures.
Product Modelcrqst-1/8-8
Material Number164203
Product ID5298
Stock on Request
Last updated: 8/29/2026
Key Features
1
Versatile Connection OptionsThe CRQST-1/8-8 can be mounted in any position, making it a versatile choice for various pneumatic system configurations.
2
High Corrosion ResistanceWith a corrosion resistance classification of CRC 4, this fitting is designed to withstand high corrosion stress, ensuring long-lasting performance in demanding environments.
3
Wide Operating Pressure RangeThe CRQST-1/8-8 operates effectively within a pressure range of -0.95 to 10 bar, making it suitable for a wide range of pneumatic applications.
4
Durable DesignConstructed using high-quality materials, this fitting is designed to withstand the rigors of pneumatic systems, ensuring reliable performance over time.
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
5mm
Mounting position
Any
Design
T-shape
Pack size
1
Structural design
Push-pull principle
Easy InstallationFeaturing a push-pull principle, the CRQST-1/8-8 is easy to install and requires minimal effort, reducing downtime and increasing efficiency in your operations.
6
Food-Safe and Maritime CompatibleThe CRQST-1/8-8 meets food safety standards and is compatible with maritime applications, making it a reliable choice for diverse industrial settings.
7
Compliance with International StandardsConforms to RoHS standards and operates with compressed air in accordance with ISO8573-1:2010, ensuring compliance with international quality and safety standards.
8
Operating Medium FlexibilityThe CRQST-1/8-8 can operate with compressed air and, as per manufacturer’s declaration, water, providing flexibility in medium selection for your pneumatic systems.
9
Ambient Temperature FlexibilityDesigned to operate within an ambient temperature range of -15°C to 120°C, this fitting can handle a wide range of environmental conditions, ensuring consistent performance.
10
Compact DesignWith a product weight of 33 grams and a compact design, the CRQST-1/8-8 is ideal for space-constrained applications, making it a valuable addition to any pneumatic setup.
Operating pressure for entire temperature range
-13.775psi 145psi
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
33g
No. of outlets
2
No. of supply lines
1
Usable connector cables
PFAN
Type of mounting
External hexagon, AF 14
Pneumatic connection 1
External thread R1/8
Pneumatic connection 2
for pneumatic tubing outside diameter 8 mm
Material of screwed plug
High-alloy stainless steel
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
164203
Festo CRQST-1/8-8 Push-in T-Fitting for Pneumatic Applications | INDSLT
