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Safety Quick Coupling with a Worldwide Used Profile & Additional Safety Locking, Series 21
Brand: Rectus - by ParkerParker's Safety Quick Coupling Series 21 is a mini industrial coupling with the world's most popular profile in this nominal diameter.
It is a coupling series with above average flow performance for liquid and gaseous media.
Series 21 Safety Quick Coupling also uses an additional safety locking system which prevents unintentional disconnection.
When being disconnected, the plug must first be pushed further into the coupling before it can be disconnected.
Features- Above Average Flow Performance
- Additional Safety Locking System to Prevent Unintentional Disconnection
Specifications
Brand
Applications
- Rescue
Diameter Nominal (DN)
- Nominal: 5.0 mm
End Fitting Type
- Various
External Hex (mm)
- 14 up to 19
Flow Rate (Lpm)
- 310 to 560 L/min
Interchange Type
- Rectus Profile
Length (mm)
- 25 up to 60 mm
Material
- Brass
Maximum Working Pressure (bar)
- 35 bar
Maximum Working Pressure (psi)
- 500 psi
Maximum Working Temperature (°C)
- 100° C
Maximum Working Temperature (°F)
- 212° F
Media
- Water
- Pneumatic Media
- Gases
Minimum Working Temperature (°C)
- -20° C
Outside Diameter (mm)
- 9 up to 16 mm
Seal Material
- NBR
Valve Style
- Poppet
Valving
- Yes or No according to the version
- Rescue Applications
- Breathing Air