Festo CK-3/8-PK-13 Pneumatic Quick Connector

USD 14.18

Pneumatic quick connector featuring a G3/8 male thread and 13mm tubing ID. Constructed from anodized aluminum for robust air and water fluid control systems.

SKU Festo-4097 Category
Top Brands > FESTO > Festo Quick Coupling Plugs

Festo CK-3/8-PK-13 Pneumatic Quick Connector

Model Identifier CK-3/8-PK-13
Official Part Number 4097
GTIN Standard 4052568018672

Technical Overview

Pneumatic quick connector featuring a G3/8 male thread and 13mm tubing ID. Constructed from anodized aluminum for robust air and water fluid control systems.

Key Features

  • Male G3/8 connection thread with captive sealing ring for leak-free installation
  • Supports pneumatic tubing with a 13 mm internal diameter (PK-13)
  • Robust anodized wrought aluminum alloy construction for industrial durability
  • Wide operating temperature range from -10 °C to +60 °C
  • Suitable for compressed air according to ISO 8573-1:2010 and liquid water

Anodized Aluminum G3/8 to 13mm Barbed Connection

Technical Specification Matrix

ParameterValue
Nominal Size11.7 mm
Pneumatic Connection 1Male thread G3/8
Pneumatic Connection 2For 13 mm ID tubing
Operating Temperature-10 °C to 60 °C
Nominal Tightening Torque12.5 Nm
Seal TypeSealing ring on screw-in stud
Housing MaterialAnodized wrought aluminum alloy
Overall Length33.2 mm
Physical Weight (kg)0.02
Dimensions L x W x H (cm)3.32 x 2.4 x 2.4

Industrial Applications

1. Factory Automation Compressed Air Distribution

Used to connect main air supply manifolds to pneumatic actuators and valves using large 13mm ID tubing, ensuring high-flow compressed air delivery to the equipment.

Problem Solved

Eliminates pressure drops and leakage in high-volume air distribution networks by utilizing a tight sealing ring and a heavily torqued G3/8 thread.

Compressed airPneumatic manifoldG3/8 threadISO 8573-1:2010

2. Industrial Water Cooling Circuits

Integrates into liquid cooling circuits for welding equipment, plasma chambers, or injection molding machines where consistent water flow is required.

Problem Solved

Solves the need for a durable, corrosion-resistant fitting that handles liquid water securely without rusting, utilizing its anodized aluminum construction.

Water cooling circuitLiquid flowAnodized aluminumThermal management

3. Packaging Machinery Pneumatic Networks

Acts as a primary air intake fitting for heavy-duty pneumatic cylinders and robotic end-effectors on high-speed packaging and palletizing machinery.

Problem Solved

Prevents mechanical pull-out of large-diameter hoses under intense vibration using the heavy-duty PK-13 barbed connection and a secure 12.5 Nm torque specification.

Packaging machineryVibration resistancePneumatic cylinder12.5 Nm torque
Select your currency