B12H46 Hansen® by Danfoss | Quick Disconnect Coupling | HK10/12/20 Series | 1-1/2" Female NPTF x 1-1/2" ISO 7241-1 B | Socket | NBR Seal | Brass
B12H46 Hansen® by Danfoss | Quick Disconnect Coupling | HK10/12/20 Series | 1-1/2" Female NPTF x 1-1/2" ISO 7241-1 B | Socket | NBR Seal | Brass
B12H46 Hansen® by Danfoss | Quick Disconnect Coupling | HK10/12/20 Series | 1-1/2" Female NPTF x 1-1/2" ISO 7241-1 B | Socket | NBR Seal | Brass

B12H46 Hansen® by Danfoss | Quick Disconnect Coupling | HK10/12/20 Series | 1-1/2" Female NPTF x 1-1/2" ISO 7241-1 B | Socket | NBR Seal | Brass

Sale price$504.00

Hansen® by Danfoss
HK Series | ISO 7241-1 B Interchange

Fluid Transfer and Hydraulic Quick Disconnect Coupling

Danfoss Hansen HK brass is a general purpose industrial interchange coupling offered in brass for excelllent corrosion resistance in rugged applications where stainless steel is unacceptable.

The HK Series features a ball latch mechanism with automatic self-sealing poppet valves.
Buy More, Save More!
Quantity Price Each
5–14 $473.76
15–29 $428.40
30+ $378.00
Discounts applied in cart/checkout.

Product Data:

Brand:
  • Hansen
Series:
  • HK10/12/20 Series
Shape:

Straight
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
Non Hazardous
Liquids & Gases
(Group 2)		 Hazardous
Liquids & Gases
(Group 1)
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 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 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.

Danfoss (Eaton - Aeroquip)

Danfoss is a global technology leader in power management solutions that make electrical, hydraulic and mechanical power operate more efficiently, reliably, safely and sustainably. Danfoss hydraulic pumps, motors, transmissions, valves, cylinders, controls, hose and fittings offer a unique combination of proven technology and innovative design that translates directly into reliable performance and enhanced uptime.

Explore Danfoss (Eaton - Aeroquip)

You may also like