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Quick Coupling, European profile, ND 5 (Series 21)
*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.
Parker’s Series 21 is a mini-industrial coupling with European profile. Coupling system with single-hand operation. Above average flow performance for liquid and gaseous media.
Markets:
- Industrial
- Electronics and energy management
- Rescue Equipment
- Life Science
- Machinery construction
- Material Handling
- Transportation
- Automotive
- Process
- Food & Beverage
Features/Benefits:
- Mini Industrial Coupling
- Single-hand operation for easy and fast connection
- European profile is the most representative profile worldwide
- Dry-break version available
- Additional safety locking system available to prevent unintentional disconnection
| Action | SKU | Availability | Partner Available | Price | Weight | Division | Quantity per Box | Division | Operation Type | Shape | Seal Material | Maximum Operating Temperature | Valve Included | Technology | For Fluid Type | Application | Hex Size | Body Material | Region of Origin | Specifications Met | Product Style | Maximum Operating Pressure | Brand | Product Type | Connection Size | Interchange Type | Connection Type | Industry | Plating Type | Function | Valve Type | Coupling Half | Minimum Operating Temperature | Diameter | Product Series | Flow Rate | Compatible Fitting | Version | Connection Size | Connection Type | Materials of Construction | Coupling Half | Outside Diameter |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21SFIW17RXX | Backordered | 0.016 kg | Low Pressure Connectors Europe Division | 1 | Low Pressure Connectors Europe Division | n/a | Straight | Without seal | up to 240 °C | No | Fluid & Gas Handling | Gases | Electronics | 19 mm | Stainless Steel 303 | Germany | ATEX | Quick-Connect | up to 35 bar | Rectus | Pneumatic Quick Couplings | G 3/8 | European Profile | BSPP ISO 228 Parallel | Electronics | Without Surface Treatment | Straight-Through | Without Valve | Plug | down to -40 °F | 5 mm (nominal) | Series 21 | 550 L/min (air) | Series 21 Coupler | Single Shut-Off | 3/8" | Female, BSPP | Stainless Steel AISI 303 | Plug | ||||
| 21SFKK06MXN | Backordered | 0.023 kg | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | n/a | Straight | Without seal | up to 464 °F | No | Pneumatics | Gases | Industrial Machinery | n/a | BRASS | Germany | ATEX | Quick-Connect | up to 35 bar | Rectus | Pneumatic Quick Couplings | 4x6 mm | European Profile | Tube with Spring Guard | Healthcare & Life Sciences | Nickel-plated | Straight-Through | Without Valve | Plug | down to -40 °C | 5 mm (nominal) | Series 21 | 550 L/min (air) | Series 21 Coupler | Single Shut-Off | 4x6 mm | Plastic Hose Connection with Spring Guard | Brass, Nickel-plated | Plug | n/a mm | |||
| 21SFKK06MXX | Backordered | Low Pressure Connectors Europe Division | Single Shut-Off | 4x6 mm | Plastic Hose Connection with Spring Guard | Brass | Plug | ||||||||||||||||||||||||||||||||||||
| 21SFKK08MXN | Backordered | 0.029 kg | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | n/a | Straight | Without seal | up to 240 °C | No | Fluid & Gas Handling | Water | Industrial Machinery | n/a | BRASS | Germany | RoHS | Quick-Connect | up to 35 bar | Rectus | Pneumatic Quick Couplings | 6x8 mm | European Profile | Tube with Spring Guard | General Industrial | Nickel-plated | Straight-Through | Without Valve | Plug | down to -40 °C | 5 mm (nominal) | Series 21 | 550 L/min (air) | Series 21 Coupler | Single Shut-Off | 6x8 mm | Plastic Hose Connection with Spring Guard | Brass, Nickel-plated | Plug | n/a mm | |||
| 21SFKK08MXX | Backordered | 0.029 kg | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | n/a | Without seal | up to 240 °C | No | Fluid & Gas Handling | Compressed Air | Energy Management | n/a | BRASS | Germany | ATEX | Quick-Connect | up to 35 bar | Parker | Pneumatic Quick Couplings | 6x8 mm | European Profile | Tube with Spring Guard | Electronics | Without Surface Treatment | Straight-Through | Without Valve | Plug | down to -40 °C | 5 mm (nominal) | Series 21 | 2.7 L/min (water) | Single Shut-Off | 6x8 mm | Plastic Hose Connection with Spring Guard | Brass | Plug | n/a mm | |||||
| 21SFKO06EXX | Backordered | 0.015 kg | Low Pressure Connectors Europe Division | 1 | Low Pressure Connectors Europe Division | n/a | Straight | Without seal | up to 464 °F | No | Fluid & Gas Handling | Chemical Fluids | Industrial Machinery | 12 mm | Stainless Steel 316L | Germany | RoHS | Quick-Connect | up to 35 bar | Parker | Pneumatic Quick Couplings | 4x6 mm | European Profile | Tube with Hose Nut, without Spring Guard | General Industrial | Without Surface Treatment | Straight-Through | Without Valve | Plug | down to -40 °F | 5 mm (nominal) | Series 21 | 550 L/min (air) | Series 21 Coupler | Single Shut-Off | 4x6 mm | With Plastic Hose Connection | Stainless Steel AISI 316L | Plug | ||||
| 21SFKO06MXN | Backordered | 0.014 kg | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | n/a | Straight | Without seal | up to 240 °C | No | Fluid & Gas Handling | Chemical Fluids | Energy Management | n/a | BRASS | Germany | ATEX | Quick-Connect | up to 35 bar | Rectus | Pneumatic Quick Couplings | 4x6 mm | European Profile | Tube with Hose Nut, without Spring Guard | Healthcare & Life Sciences | Nickel-plated | Straight-Through | Without Valve | Plug | down to -40 °C | 5 mm (nominal) | Series 21 | 2.7 L/min (water) | Series 21 Coupler | Single Shut-Off | 4x6 mm | With Plastic Hose Connection | Brass, Nickel-plated | Plug | 10 mm | |||
| 21SFKO06RXX | Backordered | 0.015 kg | Low Pressure Connectors Europe Division | 1 | Low Pressure Connectors Europe Division | n/a | Straight | Without seal | up to 240 °C | No | Fluid & Gas Handling | Water | Energy Management | 12 mm | Stainless Steel 303 | Germany | ATEX | Quick-Connect | up to 35 bar | Parker | Pneumatic Quick Couplings | 4x6 mm | European Profile | Tube with Hose Nut, without Spring Guard | Electronics | Without Surface Treatment | Straight-Through | Without Valve | Plug | down to -40 °C | 5 mm (nominal) | Series 21 | 2.7 L/min (water) | Series 21 Coupler | Single Shut-Off | 4x6 mm | With Plastic Hose Connection | Stainless Steel AISI 303 | Plug | ||||
| 21SFKO08EXX | Backordered | 0.019 kg | Low Pressure Connectors Europe Division | 1 | Low Pressure Connectors Europe Division | n/a | Straight | Without seal | up to 464 °F | No | Fluid & Gas Handling | Air | Industrial Machinery | 14 mm | Stainless Steel 316L | Germany | RoHS | Quick-Connect | up to 35 bar | Parker | Pneumatic Quick Couplings | 6x8 mm | European Profile | Tube with Hose Nut, without Spring Guard | General Industrial | Without Surface Treatment | Straight-Through | Without Valve | Plug | down to -40 °F | 5 mm (nominal) | Series 21 | 2.7 L/min (water) | Series 21 Coupler | Single Shut-Off | 6x8 mm | With Plastic Hose Connection | Stainless Steel AISI 316L | Plug | ||||
| 21SFKO08MXN | Backordered | 0.018 kg | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | n/a | Straight | Without seal | up to 464 °F | No | Pneumatics | Gases | Energy Management | n/a | BRASS | Germany | RoHS | Quick-Connect | up to 35 bar | Rectus | Pneumatic Quick Couplings | 6x8 mm | European Profile | Tube with Hose Nut, without Spring Guard | Healthcare & Life Sciences | Nickel-plated | Straight-Through | Without Valve | Plug | down to -40 °C | 5 mm (nominal) | Series 21 | 550 L/min (air) | Series 21 Coupler | Single Shut-Off | 6x8 mm | With Plastic Hose Connection | Brass, Nickel-plated | Plug | 12 mm | |||
| 21SFKO08RXX | Backordered | 0.018 kg | Low Pressure Connectors Europe Division | 1 | Low Pressure Connectors Europe Division | n/a | Straight | Without seal | up to 240 °C | No | Pneumatics | Water | Energy Management | 14 mm | Stainless Steel 303 | Germany | RoHS | Quick-Connect | up to 35 bar | Parker | Pneumatic Quick Couplings | 6x8 mm | European Profile | Tube with Hose Nut, without Spring Guard | Healthcare & Life Sciences | Without Surface Treatment | Straight-Through | Without Valve | Plug | down to -40 °C | 5 mm (nominal) | Series 21 | 550 L/min (air) | Series 21 Coupler | Single Shut-Off | 6x8 mm | With Plastic Hose Connection | Stainless Steel AISI 303 | Plug | ||||
| 21SFKO10MXN | Backordered | 0.032 kg | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | n/a | Straight | Without seal | up to 240 °C | No | Fluid & Gas Handling | Gases | Electronics | 17 mm | BRASS | Germany | RoHS | Quick-Connect | up to 35 bar | Parker | Pneumatic Quick Couplings | 8x10 mm | European Profile | Tube with Hose Nut, without Spring Guard | Healthcare & Life Sciences | Nickel-plated | Straight-Through | Without Valve | Plug | down to -40 °C | 5 mm (nominal) | Series 21 | 550 L/min (air) | Series 21 Coupler | Single Shut-Off | 8x10 mm | With Plastic Hose Connection | Brass, Nickel-plated | Plug | ||||
| 21SFKO10MXX | Backordered | 0.032 kg | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | n/a | Without seal | up to 240 °C | No | Pneumatics | Compressed Air | Electronics | 17 mm | BRASS | Germany | RoHS | Quick-Connect | up to 507 psi | Parker | Pneumatic Quick Couplings | 8x10 mm | European Profile | Tube with Hose Nut, without Spring Guard | Electronics | Without Surface Treatment | Straight-Through | Without Valve | Plug | down to -40 °C | 5 mm (nominal) | Series 21 | 2.7 L/min (water) | Single Shut-Off | 8x10 mm | With Plastic Hose Connection | Brass | Plug | ||||||
| 21SFKO12MXNS | Backordered | 0.026 kg | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | n/a | Without seal | up to 240 °C | No | Fluid & Gas Handling | Compressed Air | Medical | 17 mm | BRASS | Germany | RoHS | Quick-Connect | up to 35 bar | Parker | Pneumatic Quick Couplings | 8x12 mm | European Profile | Tube with Hose Nut, without Spring Guard | Electronics | Nickel-plated | Straight-Through | Without Valve | Plug | down to -40 °C | 5 mm (nominal) | Series 21 | 2.7 L/min (water) | Single Shut-Off | 8x12 mm | With Plastic Hose Connection | Brass, Nickel-plated | Plug | ||||||
| 21SFKO12MXXS | Backordered | Low Pressure Connectors Europe Division | Single Shut-Off | 8x12 mm | With Plastic Hose Connection | Brass | Plug | ||||||||||||||||||||||||||||||||||||
| 21SFKO46MXN | Backordered | 0.0149 kg | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | n/a | Straight | Without seal | up to 240 °C | Fluid & Gas Handling | Water | Industrial Machinery | n/a | BRASS | Germany | ATEX | Quick-Connect | up to 35 bar | Rectus | Pneumatic Quick Couplings | 4x6.3 mm | European Profile | Tube with Hose Nut, without Spring Guard | General Industrial | Nickel-plated | Straight-Through | Without Valve | Plug | down to -40 °C | 5 mm (nominal) | Series 21 | 2.7 L/min (water) | Series 21 Coupler | Straight Through | 4x6.3 mm | With Plastic Hose Connection | Brass | Plug | |||||
| 21SFKO46RXX | Backordered | 0.0151 kg | Low Pressure Connectors Europe Division | 1 | Low Pressure Connectors Europe Division | n/a | Straight | Without seal | up to 240 °C | Fluid & Gas Handling | Steam | Energy Management | n/a | Stainless Steel 303 | Germany | ATEX | Quick-Connect | up to 35 bar | Rectus | Pneumatic Quick Couplings | 4x6.3 mm | European Profile | Tube with Hose Nut, without Spring Guard | Electronics | Without Surface Treatment | Straight-Through | Without Valve | Plug | down to -40 °C | 5 mm (nominal) | Series 21 | 2.7 L/min (water) | Series 21 Coupler | Straight Through | 4x6.3 mm | With Plastic Hose Connection | Stainless Steel AISI 303 | Plug | |||||
| 21SFKS06EXX | Backordered | 0.022 kg | Low Pressure Connectors Europe Division | 1 | Low Pressure Connectors Europe Division | n/a | Straight | Without seal | up to 464 °F | No | Fluid & Gas Handling | Gases | Electronics | 14 mm | Stainless Steel 316L | Germany | RoHS | Quick-Connect | up to 35 bar | Rectus | Pneumatic Quick Couplings | 4x6 mm | European Profile | Tube Panel mount without Spring Guard | Electronics | Without Surface Treatment | Straight-Through | Without Valve | Plug | down to -40 °C | 5 mm (nominal) | Series 21 | 550 L/min (air) | Series 21 Coupler | Single Shut-Off | 4x6 mm | Panel Mount with Plastic Hose Connection | Stainless Steel AISI 316L | Plug | ||||
| 21SFKS06MXN | Backordered | 0.023 kg | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | n/a | Straight | Without seal | up to 240 °C | No | Pneumatics | Water | Energy Management | 14 mm | BRASS | Germany | ATEX | Quick-Connect | up to 35 bar | Rectus | Pneumatic Quick Couplings | 4x6 mm | European Profile | Tube Panel mount without Spring Guard | Electronics | Nickel-plated | Straight-Through | Without Valve | Plug | down to -40 °C | 5 mm (nominal) | Series 21 | 550 L/min (air) | Series 21 Coupler | Single Shut-Off | 4x6 mm | Panel Mount with Plastic Hose Connection | Brass, Nickel-plated | Plug | ||||
| 21SFKS06MXX | Backordered | 0.023 kg | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | n/a | Straight | Without seal | up to 240 °C | No | Fluid & Gas Handling | Air | Industrial Machinery | 14 mm | BRASS | Germany | RoHS | Quick-Connect | up to 35 bar | Parker | Pneumatic Quick Couplings | 4x6 mm | European Profile | Tube Panel mount without Spring Guard | General Industrial | Without Surface Treatment | Straight-Through | Without Valve | Plug | down to -40 °F | 5 mm (nominal) | Series 21 | 2.7 L/min (water) | Series 21 Coupler | Single Shut-Off | 4x6 mm | Panel Mount with Plastic Hose Connection | Brass | Plug |
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