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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 | Price | Brand | Shape | Diameter | Division | Function | Hex Size | Flow Rate | Technology | Valve Type | Plating Type | Product Type | Body Material | Coupling Half | Product Style | Seal Material | Operation Type | Product Series | Connection Size | Connection Type | Interchange Type | Region of Origin | Compatible Fitting | Division | Maximum Operating Pressure | Maximum Operating Temperature | Minimum Operating Temperature | Weight | Industry | Application | For Fluid Type | Valve Included | Quantity per Box | Specifications Met | Connection Type | Materials of Construction | Version | Coupling Half | Connection Size | Outside Diameter |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21SFKO08EXX | Backordered | POR | PARKER | Straight | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | 14 mm | 2.7 L/min (water) | Fluid & Gas Handling | Without Valve | Without Surface Treatment | Pneumatic Quick Couplings | Stainless Steel 316L | Plug | Quick-Connect | Without seal | n/a | Series 21 | 6x8 mm | Tube with Hose Nut, without Spring Guard | European Profile | Germany | Series 21 Coupler | Low Pressure Connectors Europe Division | up to 35 bar | up to 464 °F | down to -40 °F | 0.019 kg | General Industrial | Industrial Machinery | Air | No | 1 | RoHS | With Plastic Hose Connection | Stainless Steel AISI 316L | Single Shut-Off | Plug | 6x8 mm | ||
| 21SFKO08MXN | Backordered | POR | Rectus | Straight | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | n/a | 550 L/min (air) | Pneumatics | Without Valve | Nickel-plated | Pneumatic Quick Couplings | BRASS | Plug | Quick-Connect | Without seal | n/a | Series 21 | 6x8 mm | Tube with Hose Nut, without Spring Guard | European Profile | Germany | Series 21 Coupler | Low Pressure Connectors Europe Division | up to 35 bar | up to 464 °F | down to -40 °C | 0.018 kg | Healthcare & Life Sciences | Energy Management | Gases | No | 10 | RoHS | With Plastic Hose Connection | Brass, Nickel-plated | Single Shut-Off | Plug | 6x8 mm | 12 mm | |
| 21SFKO08MXX | Backordered | POR | Rectus | Straight | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | n/a | 2.7 L/min (water) | Fluid & Gas Handling | Without Valve | Without Surface Treatment | Pneumatic Quick Couplings | BRASS | Plug | Quick-Connect | Without seal | n/a | Series 21 | 6x8 mm | Tube with Hose Nut, without Spring Guard | European Profile | Germany | Series 21 Coupler | Low Pressure Connectors Europe Division | up to 35 bar | up to 464 °F | down to -40 °F | 0.019 kg | Healthcare & Life Sciences | Energy Management | Chemical Fluids | No | 10 | RoHS | With Plastic Hose Connection | Brass | Single Shut-Off | Plug | 6x8 mm | 12 mm | |
| 21SFKO08RXX | Backordered | POR | PARKER | Straight | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | 14 mm | 550 L/min (air) | Pneumatics | Without Valve | Without Surface Treatment | Pneumatic Quick Couplings | Stainless Steel 303 | Plug | Quick-Connect | Without seal | n/a | Series 21 | 6x8 mm | Tube with Hose Nut, without Spring Guard | European Profile | Germany | Series 21 Coupler | Low Pressure Connectors Europe Division | up to 35 bar | up to 240 °C | down to -40 °C | 0.018 kg | Healthcare & Life Sciences | Energy Management | Water | No | 1 | RoHS | With Plastic Hose Connection | Stainless Steel AISI 303 | Single Shut-Off | Plug | 6x8 mm | ||
| 21SFKO10MXN | Backordered | POR | PARKER | Straight | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | 17 mm | 550 L/min (air) | Fluid & Gas Handling | Without Valve | Nickel-plated | Pneumatic Quick Couplings | BRASS | Plug | Quick-Connect | Without seal | n/a | Series 21 | 8x10 mm | Tube with Hose Nut, without Spring Guard | European Profile | Germany | Series 21 Coupler | Low Pressure Connectors Europe Division | up to 35 bar | up to 240 °C | down to -40 °C | 0.032 kg | Healthcare & Life Sciences | Electronics | Gases | No | 10 | RoHS | With Plastic Hose Connection | Brass, Nickel-plated | Single Shut-Off | Plug | 8x10 mm | ||
| 21SFKO10MXX | Backordered | POR | PARKER | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | 17 mm | 2.7 L/min (water) | Pneumatics | Without Valve | Without Surface Treatment | Pneumatic Quick Couplings | BRASS | Plug | Quick-Connect | Without seal | n/a | Series 21 | 8x10 mm | Tube with Hose Nut, without Spring Guard | European Profile | Germany | Low Pressure Connectors Europe Division | up to 507 psi | up to 240 °C | down to -40 °C | 0.032 kg | Electronics | Electronics | Compressed Air | No | 10 | RoHS | With Plastic Hose Connection | Brass | Single Shut-Off | Plug | 8x10 mm | ||||
| 21SFKO12MXNS | Backordered | POR | PARKER | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | 17 mm | 2.7 L/min (water) | Fluid & Gas Handling | Without Valve | Nickel-plated | Pneumatic Quick Couplings | BRASS | Plug | Quick-Connect | Without seal | n/a | Series 21 | 8x12 mm | Tube with Hose Nut, without Spring Guard | European Profile | Germany | Low Pressure Connectors Europe Division | up to 35 bar | up to 240 °C | down to -40 °C | 0.026 kg | Electronics | Medical | Compressed Air | No | 10 | RoHS | With Plastic Hose Connection | Brass, Nickel-plated | Single Shut-Off | Plug | 8x12 mm | ||||
| 21SFKO12MXXS | Backordered | POR | Low Pressure Connectors Europe Division | With Plastic Hose Connection | Brass | Single Shut-Off | Plug | 8x12 mm | ||||||||||||||||||||||||||||||||||
| 21SFKO46MXN | Backordered | POR | Rectus | Straight | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | n/a | 2.7 L/min (water) | Fluid & Gas Handling | Without Valve | Nickel-plated | Pneumatic Quick Couplings | BRASS | Plug | Quick-Connect | Without seal | n/a | Series 21 | 4x6.3 mm | Tube with Hose Nut, without Spring Guard | European Profile | Germany | Series 21 Coupler | Low Pressure Connectors Europe Division | up to 35 bar | up to 240 °C | down to -40 °C | 0.0149 kg | General Industrial | Industrial Machinery | Water | 10 | ATEX | With Plastic Hose Connection | Brass | Straight Through | Plug | 4x6.3 mm | |||
| 21SFKO46RXX | Backordered | POR | Rectus | Straight | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | n/a | 2.7 L/min (water) | Fluid & Gas Handling | Without Valve | Without Surface Treatment | Pneumatic Quick Couplings | Stainless Steel 303 | Plug | Quick-Connect | Without seal | n/a | Series 21 | 4x6.3 mm | Tube with Hose Nut, without Spring Guard | European Profile | Germany | Series 21 Coupler | Low Pressure Connectors Europe Division | up to 35 bar | up to 240 °C | down to -40 °C | 0.0151 kg | Electronics | Energy Management | Steam | 1 | ATEX | With Plastic Hose Connection | Stainless Steel AISI 303 | Straight Through | Plug | 4x6.3 mm | |||
| 21SFKS06EXX | Backordered | POR | Rectus | Straight | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | 14 mm | 550 L/min (air) | Fluid & Gas Handling | Without Valve | Without Surface Treatment | Pneumatic Quick Couplings | Stainless Steel 316L | Plug | Quick-Connect | Without seal | n/a | Series 21 | 4x6 mm | Tube Panel mount without Spring Guard | European Profile | Germany | Series 21 Coupler | Low Pressure Connectors Europe Division | up to 35 bar | up to 464 °F | down to -40 °C | 0.022 kg | Electronics | Electronics | Gases | No | 1 | RoHS | Panel Mount with Plastic Hose Connection | Stainless Steel AISI 316L | Single Shut-Off | Plug | 4x6 mm | ||
| 21SFKS06MXN | Backordered | POR | Rectus | Straight | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | 14 mm | 550 L/min (air) | Pneumatics | Without Valve | Nickel-plated | Pneumatic Quick Couplings | BRASS | Plug | Quick-Connect | Without seal | n/a | Series 21 | 4x6 mm | Tube Panel mount without Spring Guard | European Profile | Germany | Series 21 Coupler | Low Pressure Connectors Europe Division | up to 35 bar | up to 240 °C | down to -40 °C | 0.023 kg | Electronics | Energy Management | Water | No | 10 | ATEX | Panel Mount with Plastic Hose Connection | Brass, Nickel-plated | Single Shut-Off | Plug | 4x6 mm | ||
| 21SFKS06MXX | Backordered | POR | PARKER | Straight | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | 14 mm | 2.7 L/min (water) | Fluid & Gas Handling | Without Valve | Without Surface Treatment | Pneumatic Quick Couplings | BRASS | Plug | Quick-Connect | Without seal | n/a | Series 21 | 4x6 mm | Tube Panel mount without Spring Guard | European Profile | Germany | Series 21 Coupler | Low Pressure Connectors Europe Division | up to 35 bar | up to 240 °C | down to -40 °F | 0.023 kg | General Industrial | Industrial Machinery | Air | No | 10 | RoHS | Panel Mount with Plastic Hose Connection | Brass | Single Shut-Off | Plug | 4x6 mm | ||
| 21SFKS06RXX | Backordered | POR | Rectus | Straight | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | 14 mm | 550 L/min (air) | Fluid & Gas Handling | Without Valve | Without Surface Treatment | Pneumatic Quick Couplings | Stainless Steel 303 | Plug | Quick-Connect | Without seal | n/a | Series 21 | 4x6 mm | Tube Panel mount without Spring Guard | European Profile | Germany | Series 21 Coupler | Low Pressure Connectors Europe Division | up to 35 bar | up to 240 °C | down to -40 °C | 0.021 kg | Healthcare & Life Sciences | Energy Management | Chemical Fluids | No | 1 | RoHS | Panel Mount with Plastic Hose Connection | Stainless Steel AISI 303 | Single Shut-Off | Plug | 4x6 mm | ||
| 21SFKS08MXN | Backordered | POR | Rectus | Straight | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | 14 mm | 550 L/min (air) | Fluid & Gas Handling | Without Valve | Nickel-plated | Pneumatic Quick Couplings | BRASS | Plug | Quick-Connect | Without seal | n/a | Series 21 | 6x8 mm | Tube Panel mount without Spring Guard | European Profile | Germany | Series 21 Coupler | Low Pressure Connectors Europe Division | up to 35 bar | up to 464 °F | down to -40 °C | 0.033 kg | Electronics | Electronics | Compressed Air | No | 10 | RoHS | Panel Mount with Plastic Hose Connection | Brass, Nickel-plated | Single Shut-Off | Plug | 6x8 mm | ||
| 21SFKS08MXX | Backordered | POR | PARKER | Straight | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | 14 mm | 550 L/min (air) | Pneumatics | Without Valve | Without Surface Treatment | Pneumatic Quick Couplings | BRASS | Plug | Quick-Connect | Without seal | n/a | Series 21 | 6x8 mm | Tube Panel mount without Spring Guard | European Profile | Germany | Series 21 Coupler | Low Pressure Connectors Europe Division | up to 35 bar | up to 464 °F | down to -40 °C | 0.033 kg | Electronics | Energy Management | Air | No | 10 | RoHS | Panel Mount with Plastic Hose Connection | Brass | Single Shut-Off | Plug | 6x8 mm | ||
| 21SFKS08RXX | Backordered | POR | Low Pressure Connectors Europe Division | Panel Mount with Plastic Hose Connection | Stainless Steel AISI 303 | Single Shut-Off | Plug | 6x8 mm | ||||||||||||||||||||||||||||||||||
| 21SFMP10MXN | Backordered | POR | Rectus | Straight | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | n/a | 2.7 L/min (water) | Fluid & Gas Handling | Without Valve | Nickel-plated | Pneumatic Quick Couplings | BRASS | Plug | Quick-Connect | Without seal | n/a | Series 21 | 1/8 inch | Male | European Profile | Germany | Series 21 Coupler | Low Pressure Connectors Europe Division | up to 35 bar | up to 464 °F | down to -40 °C | 0.0127 kg | Healthcare & Life Sciences | Medical | Pneumatic Media | 100 | ATEX | Male, Metric | Brass | Straight Through | Plug | 10x1 mm | |||
| 21SFMP12MXN | Backordered | POR | PARKER | Straight | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | n/a | 2.7 L/min (water) | Fluid & Gas Handling | Without Valve | Nickel-plated | Pneumatic Quick Couplings | BRASS | Plug | Quick-Connect | Without seal | n/a | Series 21 | M12x1.5 | Male | European Profile | Germany | Series 21 Coupler | Low Pressure Connectors Europe Division | up to 35 bar | up to 240 °C | down to -40 °F | 0.0146 kg | Healthcare & Life Sciences | Energy Management | Pneumatic Media | 100 | RoHS | Male, Metric | Brass | Straight Through | Plug | 12x1.5 mm | |||
| 21SFRP06MPN | Backordered | POR | PARKER | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | 17 mm | 2.7 L/min (water) | Fluid & Gas Handling | Without Valve | Nickel-plated | Pneumatic Quick Couplings | BRASS | Plug | Quick-Connect | NBR | n/a | Series 21 | 6 mm | Push-In | European Profile | Germany | Series 21 Coupler | Low Pressure Connectors Europe Division | up to 35 bar | 212 °F | -4 °F | 0.0156 kg | Electronics | Energy Management | Pneumatic Media | 10 | RoHS | Push-In | Brass, Nickel-plated | Double Shut-Off | Plug - Safety | 6 mm |
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