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B4KP26 Hansen® By Danfoss | Quick Disconnect Coupling | HK1-8 Series | 1/2" Female NPTF X 1/2" ISO 7241-1 B | Plug | NBR Seal | Brass

B4KP26 Hansen® By Danfoss | Quick Disconnect Coupling | HK1-8 Series | 1/2" Female NPTF X 1/2" ISO 7241-1 B | Plug | NBR Seal | Brass - Image 2

B4KP26 Hansen® By Danfoss | Quick Disconnect Coupling | HK1-8 Series | 1/2" Female NPTF X 1/2" ISO 7241-1 B | Plug | NBR Seal | Brass - Image 3

B4KP26 Hansen® By Danfoss | Quick Disconnect Coupling | HK1-8 Series | 1/2″ Female NPTF X 1/2″ ISO 7241-1 B | Plug | NBR Seal | Brass

Original price was: $25.53.Current price is: $17.87.

SKU: AG9ZZ 1477388795940 Categories: Adapters & More, Quick Disconnects w/o Barb Tags: All-categories, Collection-lvl1_All Hose Ends, Collection-lvl2_Quick Disconnects, Collection-lvl3_Hydraulic Quick Disconnects, Eaton Hansen HK 1-8 Series Male Plug Quick Disconnect Couplings, Eaton Hansen HK Series ISO 7241-1-B Interchange Quick Disconnect Couplings, Fluid Transfer and Hydraulic, Hydraulic Hoses and Fittings, Hydraulic Quick Disconnect Couplings, LegacyProductTypeReplacement_All Categories, Matrixify2nd50kProducts, PriceTeirs_Quick Disconnects, Quick-disconnects, TempQDFilter_ISO B

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Description
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Product Features:	Self-sealing poppet valves provide excellent high and low pressure sealing
Applications & Markets:	Agriculture Hydraulic Tool General Industry Construction Fluid Transfer Chemical Oil and Gas Transportation Food and Beverage Trucks Nuclear
ISO Standard:	Meets dimensional requirements to ISO standard 7241-1 Series B.
Materials:	Standard seal material: Nitrile (NBR) (40°F to +250°F \| -40°C to +121°C) Brass construction with stainless steel springs for greater corrosion resistance and fluid compatibility
European Pressure Equipment Directive:	Couplings with nominal diameters up to and including 25 mm are designed and manufactured under Article 4.3 of the European Pressure Equipment Directive 2014/68/EU. Couplings with nominal diameters greater than 25 mm are designed and manufactured in accordance with stipulations of Module A of the European Pressure Equipment Directive 2014/68/EU. They should not be used to convey unstable gases.

Group 1 = Hazardous media / Group 2 = Other media

Series	Body Size	ISO Size	Nominal Flow Diameter	Max. Operating Pressure				Rated Flow*		Air Inclusion	Fluid Loss
	Body Size	ISO Size	Nominal Flow Diameter	Non Hazardous Liquids & Gases (Group 2)		Hazardous Liquids & Gases (Group 1)				Air Inclusion	Fluid Loss
	in.	mm	mm	bar	psi	bar	psi	lpm	gpm	cc.max.	cc.max.
1HK	1/8″	5mm	4.4mm	207 bar	3,000 psi	207 bar	3,000 psi	3 lpm	0.8 gpm	0.6 cc.max.	0.5 cc.max.
2HK	1/4″	6.3mm	5.9mm	186 bar	2,700 psi	186 bar	2,700 psi	12 lpm	3 gpm	1.2 cc.max.	0.9 cc.max.
3HK	3/8″	10mm	7.8mm	152 bar	2,200 psi	152 bar	2,200 psi	23 lpm	6 gpm	2.9 cc.max.	2.1 cc.max.
4HK	1/2″	12.5mm	10mm	155 bar	2,250 psi	155 bar	2,250 psi	45 lpm	12 gpm	3.6 cc.max.	3.5 cc.max.
6HK	3/4″	20mm	17mm	138 bar	2,000 psi	138 bar	2,000 psi	100 lpm	26 gpm	11.5 cc.max.	9.3 cc.max.
8HK	1″	25mm	19.6mm	103 bar	1,500 psi	103 bar	1,500 psi	189 lpm	50 gpm	18.0 cc.max.	16.9 cc.max.
10HK	1-1/4″**	–	26.7mm	83 bar	1,200 psi	37 bar	537 psi	288 lpm	76 gpm	48.0 cc.max.	48.0 cc.max.
12HK	1-1/2″	40mm	35.1mm	104bar	1,500 psi	29 bar	421 psi	375 lpm	99 gpm	91.3 cc.max.	91.3 cc.max.
20HK	2-1/2″	50mm	46mm	49bar	700 psi	21 bar	305 psi	757 lpm	200 gpm	209.9 cc.max.	209.9 cc.max.

For questions related to vacuum please contact Danfoss.
** No ISO Standard available for the 10HK


Socket/Female (Figure 1)						Plugs (Male) (Figure 2)
HK1-8 Series
Part Number	Body Size	ISO Size	Type	Female Thread	Figure	Dimensions
NBR Seal	Body Size	ISO Size	Type	Female Thread	Figure	A	B	Across Flats	C	D	E	Hex
B1H11	1/8″	5mm	Socket/Female	1/8-27 Fem. NPTF	1	1.91″ (48.5mm)	0.98″ (24.9mm)	0.56″ (14.2mm)	–	–	–	–
B1K11	1/8″	5mm	Plug/Male	1/8-27 Fem. NPTF	2	–	–	–	1.26″ (32.0mm)	0.65″ (16.5mm)	0.44″ (11.2mm)	0.56″ (14.2mm)

B2H16	1/4″	6.3mm	Socket/Female	1/4-18 Fem. NPTF	1	2.26″ (57.4mm)	1.14″ (29.0mm)	0.75″ (19.1mm)	–	–	–	–
B2K16	1/4″	6.3mm	Plug/Male	1/4-18 Fem. NPTF	2	–	–	–	1.52″ (38.6mm)	0.87″ (22.1mm)	0.56″ (14.2mm)	0.75″ (19.1mm)

B2H16BS	1/4″	6.3mm	Socket/Female	1/4-19 Fem. BSPP	1	2.31″ (58.7mm)	1.14″ (29.0mm)	0.75″ (19.1mm)	–	–	–	–
B2K16BS	1/4″	6.3mm	Plug/Male	1/4-19 Fem. BSPP	2	–	–	–	1.52″ (38.6mm)	0.87″ (22.1mm)	0.56″ (14.2mm)	0.75″ (19.1mm)

B3H21	3/8″	10mm	Socket/Female	3/8-19 Fem. NPTF	1	2.56″ (65.0mm)	1.42″ (36.1mm)	0.88″ (22.4mm)	–	–	–	–
B3K21	3/8″	10mm	Plug/Male	3/8-18 Fem. NPTF	2	–	–	–	1.76″ (44.7mm)	1.01″ (25.7mm)	0.61″ (15.5mm)	0.88″ (22.4mm)

B3H21BS	3/8″	10mm	Socket/Female	3/8-19 Fem. BSPP	1	2.56″ (65.0mm)	1.42″ (36.1mm)	0.88″ (22.4mm)	–	–	–	–
B3K21BS	3/8″	10mm	Plug/Male	3/8-19 Fem. BSPP	2	–	–	–	1.76″ (44.7mm)	1.01″ (25.7mm)	0.61″ (15.5mm)	0.88″ (22.4mm)

B4HP26	1/2″	12.5mm	Socket/Female	1/2-14 Fem. NPTF	1	2.96″ (75.2mm)	1.86″ (47.2mm)	1.13″ (28.7mm)	–	–	–	–
B4KP26	1/2″	12.5mm	Plug/Male	1/2-14 Fem. NPTF	2	–	–	–	2.03″ (51.6mm)	1.30″ (33.0mm)	0.76″ (19.3mm)	1.13″ (28.7mm)

B4HP26BS	1/2″	12.5mm	Socket/Female	1/2-14 Fem. BSPP	1	2.96″ (75.2mm)	1.86″ (47.2mm)	1.13″ (28.7mm)	–	–	–	–
B4KP26BS	1/2″	12.5mm	Plug/Male	1/2-14 Fem. BSPP	2	–	–	–	2.03″ (51.6mm)	1.30″ (33.0mm)	0.76″ (19.3mm)	1.13″ (28.7mm)

B6HP31	3/4″	20mm	Socket/Female	3/4-14 Fem. NPTF	1	3.48″ (88.4mm)	2.22″ (56.4mm)	1.31″ (33.3mm)	–	–	–	–
B6KP31	3/4″	20mm	Plug/Male	3/4-14 Fem. NPTF	2	–	–	–	2.36″ (59.9mm)	1.52″ (38.6mm)	0.71″ (18.0mm)	1.31″ (33.3mm)

B6HP31BS	3/4″	20mm	Socket/Female	3/4-14 Fem. BSPP	1	3.48″ (88.4mm)	2.22″ (56.4mm)	1.31″ (33.3mm)	–	–	–	–
B6KP31BS	3/4″	20mm	Plug/Male	3/4-14 Fem. BSPP	2	–	–	–	2.36″ (59.9mm)	1.52″ (38.6mm)	0.71″ (18.0mm)	1.31″ (33.3mm)

B8HP36	1″	25mm	Socket/Female	1-11-1/2 Fem. NPTF	1	4.13″ (104.9mm)	2.61″ (66.3mm)	1.75″ (44.5mm)	–	–	–	–
B8KP36	1″	25mm	Plug/Male	1-11-1/2 Fem. NPTF	2	–	–	–	2.85″ (72.4mm)	1.88″ (47.8mm)	0.97″ (24.6mm)	1.63″ (41.4mm)

B8HP36BS	1″	25mm	Socket/Female	1-11 Fem. BSPP	1	4.13″ (104.9mm)	2.61″ (66.3mm)	1.75″ (44.5mm)	–	–	–	–
B8KP36BS	1″	25mm	Plug/Male	1-11 Fem. BSPP	2	–	–	–	2.85″ (72.4mm)	1.88″ (47.8mm)	0.97″ (24.6mm)	1.63″ (41.4mm)
HK10/12/20 Series

Socket/Female (Figure 3)						Plugs (Male) (Figure 4)
Part Number	Body Size	ISO Size	Type	Female Thread	Figure	Dimensions
NBR Seal	Body Size	ISO Size	Type	Female Thread	Figure	A	B	Hex	C	D	E	Hex
B10H41	1-1/4″	–	Socket/Female	1-1/2-11-1/2 Fem. NPTF	3	4.51″ (114.6mm)	2.73″ (69.3mm)	2.38″ (60.5mm)	–	–	–	–
B10K41*	1-1/4″	–	Plug/Male	1-1/4-11-1/2 Fem. NPTF	4	–	–	–	4.25″ (108.0mm)	2.74″ (69.6mm)	2.33″ (59.2mm)	2.38″ (60.5mm)

B12H41	1-1/2″	40mm	Socket/Female	1-1/4-11-1/2 Fem. NPTF	3	4.82″ (122.4mm)	3.23″ (82.0mm)	2.38″ (60.5mm)	–	–	–	–
B12K41	1-1/2″	40mm	Plug/Male	1-1/4-11-1/2 Fem. NPTF	4	–	–	–	4.76″ (120.9mm)	2.74″ (69.6mm)	2.67″ (67.8mm)	2.38″ (60.5mm)

B12H46	1-1/2″	40mm	Socket/Female	1-1/2-11 Fem. NPTF	3	4.82″ (122.4mm)	3.23″ (82.0mm)	2.38″ (60.5mm)	–	–	–	–
B12K46	1-1/2″	40mm	Plug/Male	1-1/2-11-1/2 Fem. NPTF	4	–	–	–	4.76″ (120.9mm)	2.74″ (69.6mm)	2.67″ (67.8mm)	2.38″ (60.5mm)

B12H46BS	1-1/2″	40mm	Socket/Female	1-1/2-11 Fem. BSPP	3	4.82″ (122.4mm)	3.23″ (82.0mm)	2.38″ (60.5mm)	–	–	–	–
B12K46BS	1-1/2″	40mm	Plug/Male	1-1/2-11 Fem. BSPP	4	–	–	–	4.76″ (120.9mm)	2.74″ (69.6mm)	2.67″ (67.8mm)	2.38″ (60.5mm)

B20H51	2-1/2″	50mm	Socket/Female	2-11-1/2 Fem. NPTF	3	5.55″ (141.0mm)	4.11″ (104.4mm)	3.75″ (95.3mm)	–	–	–	–
B20K51	2-1/2″	50mm	Plug/Male	2-11-1/2 Fem. NPTF	4	–	–	–	5.49″ (139.4mm)	4.33″ (110.0mm)	2.97″ (75.4mm)	3.75″ (95.3mm)

B20H56	2-1/2″	50mm	Socket/Female	2-1/2-8 Fem. NPTF	3	6.14″ (156.0mm)	4.11″ (104.4mm)	3.75″ (95.3mm)	–	–	–	–
B20K56	2-1/2″	50mm	Plug/Male	2-1/2-8 Fem. NPTF	4	–	–	–	6.08″ (154.4mm)	4.33″ (110.0mm)	3.56″ (90.4mm)	3.75″ (95.3mm)

B20H61	2-1/2″	50mm	Socket/Female	3-8 Fem. NPTF	3	7.00″ (177.8mm)	4.11″ (104.4mm)	4.00″ (101.6mm)	–	–	–	–
B20K61	2-1/2″	50mm	Plug/Male	3-8 Fem. NPTF	4	–	–	–	6.94″ (176.3mm)	4.62″ (117.3mm)	4.42″ (112.3mm)	4.00″ (101.6mm)

* ISO 7241-1 Series B does not include 1-1/4 inch body size couplings; therefore, Series 10HK is not covered by this standard
A=Overall Length, B=Maximum Diameter
C=Overall Length, D=Maximum Diameter, E=Exposed Length when Connected
To obtain connected length of coupling, add dimensions A (Fig. 1) and E (Fig. 2) together.
To obtain connected length of coupling, add dimensions A (Fig. 3) and E (Fig. 4) together.