Premium Quick Coupling with German Industrial Profile, Series 51

*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 coupling system with German industrial profile. Coupling system with single-hand operation. UltraFlo valve for optimum flow and low pressure drop. Robust coupling in slim design mainly for pneumatic applications. The steel sleeve counters oscillating forces. The high insertion depth is guaranteed by an optimized plug guide.

Markets:
- Machinery Construction
- Automotive
- Aerospace
- Mobile Hydraulics
- Industrial

Features/Benefits:
- UltraFlo valve for optimum flow and low pressure drop
- Steel sleeve counters oscillating forces
- Single-hand operation for easy and fast connection

Applications:
- Pneumatic Power Tools
- Assembly Lines
- Air compressors
- Fluid Transfer
- Cooling Lines

View as Grid List

Sort by

Display per page

SKU	Availability	Price	Minimum Operating Temperature	Diameter	Flow Rate	Hex Size	Maximum Operating Pressure	Outside Diameter	Valve Included	Division	Maximum Operating Temperature	Length	Seal Material	Material	Hose I.D.	Type	Version	Connection Type	Connection Thread Size (inch)
51KBAW13SPN	Backordered	Contact Us	-20 °C	6 nom	660 L/min	22 mm	50 bar	22 mm	Yes	Low Pressure Connectors Europe Division	100 °C	61 mm	NBR	Steel nickel plated	na	Coupling	Double Shut-Off	Male Thread - parallel	1/4
51KBAW17SPN	Backordered	Contact Us	-20 °C	6 nom	660 L/min	22 mm	50 bar	22 mm	Yes	Low Pressure Connectors Europe Division	100 °C	61 mm	NBR	Steel nickel plated	na	Coupling	Double Shut-Off	Male Thread - parallel	3/8
51KBAW21SPN	Backordered	Contact Us	-20 °C	6 nom	660 L/min	22 mm	50 bar	22 mm	Yes	Low Pressure Connectors Europe Division	100 °C	61 mm	NBR	Steel nickel plated	na	Coupling	Double Shut-Off	Male Thread - parallel	1/2
51KBIW13SPN	Backordered	Contact Us	-20 °C	6 nom	660 L/min	22 mm	50 bar	22 mm	Yes	Low Pressure Connectors Europe Division	100 °C	63 mm	NBR	Steel nickel plated	na	Coupling	Double Shut-Off	Female Thread - parallel	1/4
51KBIW17SPN	Backordered	Contact Us	-20 °C	6 nom	660 L/min	22 mm	50 bar	22 mm	Yes	Low Pressure Connectors Europe Division	100 °C	63 mm	NBR	Steel nickel plated	na	Coupling	Double Shut-Off	Female Thread - parallel	3/8
51KBIW21SPN	Backordered	Contact Us	-20 °C	6 nom	660 L/min	24 mm	50 bar	22 mm	Yes	Low Pressure Connectors Europe Division	100 °C	64 mm	NBR	Steel nickel plated	na	Coupling	Double Shut-Off	Female Thread - parallel	1/2
51KBTF06SPN	Backordered	Contact Us	-20 °C	6 nom	660 L/min	21 mm	50 bar	22 mm	Yes	Low Pressure Connectors Europe Division	100 °C	78 mm	NBR	Steel nickel plated	6	Coupling	Double Shut-Off	Hose Barb	na
51KBTF09SPN	Backordered	Contact Us	-20 °C	6 nom	660 L/min	21 mm	50 bar	22 mm	Yes	Low Pressure Connectors Europe Division	100 °C	78 mm	NBR	Steel nickel plated	9	Coupling	Double Shut-Off	Hose Barb	na
51KBTF13SPN	Backordered	Contact Us	-20 °C	6 nom	660 L/min	21 mm	50 bar	22 mm	Yes	Low Pressure Connectors Europe Division	100 °C	78 mm	NBR	Steel nickel plated	13	Coupling	Double Shut-Off	Hose Barb	na
51SBAW13SPN	Backordered	Contact Us	-20 °C	6 nom	660 L/min	19 mm	50 bar	na	Yes	Low Pressure Connectors Europe Division	100 °C	54 mm	NBR	Steel nickel plated	na	Plug	Double Shut-Off	Male Thread - parallel	1/4
51SBAW17SPN	Backordered	Contact Us	-20 °C	6 nom	660 L/min	22 mm	50 bar	na	Yes	Low Pressure Connectors Europe Division	100 °C	49,5 mm	NBR	Steel nickel plated	na	Plug	Double Shut-Off	Male Thread - parallel	3/8
51SBAW21SPN	Backordered	Contact Us	-20 °C	6 nom	660 L/min	22 mm	50 bar	na	Yes	Low Pressure Connectors Europe Division	100 °C	49,5 mm	NBR	Steel nickel plated	na	Plug	Double Shut-Off	Male Thread - parallel	1/2
51SBIW13SPN	Backordered	Contact Us	-20 °C	6 nom	660 L/min	22 mm	50 bar	na	Yes	Low Pressure Connectors Europe Division	100 °C	51,5 mm	NBR	Steel nickel plated	na	Plug	Double Shut-Off	Female Thread - parallel	1/4
51SBIW17SPN	Backordered	Contact Us	-20 °C	6 nom	660 L/min	22 mm	50 bar	na	Yes	Low Pressure Connectors Europe Division	100 °C	51,5 mm	NBR	Steel nickel plated	na	Plug	Double Shut-Off	Female Thread - parallel	3/8
51SBTF06SPN	Backordered	Contact Us	-20 °C	6 nom	660 L/min	21 mm	50 bar	na	Yes	Low Pressure Connectors Europe Division	100 °C	65,5 mm	NBR	Steel nickel plated	6	Plug	Double Shut-Off	Hose Barb	na
51SBTF09SPN	Backordered	Contact Us	-20 °C	6 nom	660 L/min	21 mm	50 bar	na	Yes	Low Pressure Connectors Europe Division	100 °C	65,5 mm	NBR	Steel nickel plated	9	Plug	Double Shut-Off	Hose Barb	na
51SBTF13SPN	Backordered	Contact Us	-20 °C	6 nom	660 L/min	21 mm	50 bar	na	Yes	Low Pressure Connectors Europe Division	100 °C	65,5 mm	NBR	Steel nickel plated	13	Plug	Double Shut-Off	Hose Barb	na
51SFAW13SXN	Backordered	Contact Us	-20 °C	6 nom	800 L/min	17 mm	50 bar	na	No	Low Pressure Connectors Europe Division	100 °C	35 mm	na	Steel nickel plated	na	Plug	Single Shut-Off	Male Thread - parallel	1/4
51SFAW17SXN	Backordered	Contact Us	-20 °C	6 nom	800 L/min	19 mm	50 bar	na	No	Low Pressure Connectors Europe Division	100 °C	36 mm	na	Steel nickel plated	na	Plug	Single Shut-Off	Male Thread - parallel	3/8
51SFIW13SXN	Backordered	Contact Us	-20 °C	6 nom	800 L/min	17 mm	50 bar	na	No	Low Pressure Connectors Europe Division	100 °C	34 mm	na	Steel nickel plated	na	Plug	Single Shut-Off	Female Thread - parallel	1/4