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12H41 Eaton Hansen HK 10/12/20 Series Female Socket 1 1/4-11 1/2 NPTF VALVED - ISO 7241-1 B Interchange Steel Quick Disconnect - Standard Buna-N Seal

Save $30.45 Save $30.45
Original price $304.54
Original price $304.54 - Original price $304.54
Original price $304.54
Current price $274.09
$274.09 - $274.09
Current price $274.09

Eaton HK 10/12/20 Series - ISO 7241-1 B Interchange - Sockets (Female) - Steel

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Specifications for SKU: 12H41 Eaton
Shape (Orientation): Straight
Material(s): Steel
Eaton's HK Series coupling sets the industry standard for ISO B Couplings. The HK Series features a rugged ball latch mechanism with automatic self-sealing poppet valves in a wide array of port configurations and multiple valved and non-valved configurations. See How to Order Please reference Fluid Compatibility Chart (Both the elastomer and metal must be considered when determining suitability of combination for a coupling)

SPECIFICATIONS

Applications & Markets:
  • Agriculture
  • Hydraulic Tool
  • General Industry
  • Construction
  • Fluid Transfer
  • Transportation
  • Military
  • Law Enforcement/Rescue
  • Chemical
  • Oil and Gas
  • Consumer Products
  • HVAC
  • Food and Beverage
  • Trucks
  • Aerospace
  • Medical
Features: Meets dimensional requirements to ISO Standard 7241-1 Series B Self-sealing poppet valve design provides excellent high and low pressure sealing Standard seal material: Buna-N PTFE backup rings in sockets (females)
Seal Elastomer options Max. Operation Temperature Range**: Buna-N 40°F to +250°F -40°C to +121°C Neoprene -65°F to +212°F -54°C to +100°C EPDM (Ethylene Propylene Rubber) -65°F to +300°F -54°C to +149°C FKM (Fluorocarbon) -15°F to +400°F -29°C to +204°C

**Based on Eaton recommended temperatures (for reference only) For seals not listed call 330-535-7105

Physical Characteristics

Series Body Size ISO Size Nominal Flow Diameter Max. Operating Pressure Rated Flow Air Inclusion Fluid Loss
in mm mm bar psi lpm gpm cc.max. cc.max.
1HK 1/8 5 4.4 275 4000 3 0.8 0.6 0.5
2HK 1/4 6.3 5.9 345 5000 12 3 1.2 0.9
3HK 3/8 10 7.8 275 4000 23 6 2.9 2.1
4HK 1/2 12.5 10 345 5000 45 12 3.6 3.5
6HK 3/4 20 17 275 4000 100 26 11.5 9.3
8HK 1 25 19.6 275 4000 189 50 18.0 16.9
10HK 1 1/4.* - 26.7 118 1700 288 76 48.0 48.0
12HK 1 1/2 40 35.1 152 2200 375 99 91.3 91.3
20HK 2 1/2 50 46 104 1500 757 200 209.9 209.9

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

NV = No Valve | VAA = Valve Actuator Assembly | SL = Sleeve Lock (Sockets Only)
Part Number Seal Elastomer Valved Body Size ISO Size Thread Size (Female) Dimensions
in mm NPTF BSPP A B Hex
in(mm) in(mm) in(mm)
10H41* Standard Buna-N Yes 1 1/4 - 1 1/4-11 1/2 - 4.51(114.6) 2.73(69.3) 2.38(60.5)
10H41143* FKM Yes 1 1/4 - 1 1/4-11 1/2 - 4.51(114.6) 2.73(69.3) 2.38(60.5)
10H41146* Special Buna-N‡ Yes 1 1/4 - 1 1/4-11 1/2 - 4.51(114.6) 2.73(69.3) 2.38(60.5)
10H41192* EPDM† Yes 1 1/4 - 1 1/4-11 1/2 - 4.51(114.6) 2.73(69.3) 2.38(60.5)
10H41BS* Standard Buna-N Yes 1 1/4 - - 1 1/4-11 4.51(114.6) 2.73(69.3) 2.38(60.5)
10H41BS143* FKM Yes 1 1/4 - - 1 1/4-11 4.51(114.6) 2.73(69.3) 2.38(60.5)
10H41BSSL* Standard Buna-N Yes 1 1/4 - - 1 1/4-11 4.51(114.6) 2.73(69.3) 2.38(60.5)
10H41NV143* FKM No 1 1/4 - 1 1/4-11 1/2 - 4.51(114.6) 2.73(69.3) 2.38(60.5)
10H41SL* Standard Buna-N Yes 1 1/4 - 1 1/4-11 1/2 - 4.51(114.6) 2.73(69.3) 2.38(60.5)
12H41 Standard Buna-N Yes 1 1/2 40 1 1/4-11 1/2 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
12H41143 FKM Yes 1 1/2 40 1 1/4-11 1/2 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
12H41146 Special Buna-N‡ Yes 1 1/2 40 1 1/4-11 1/2 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
12H41BS Standard Buna-N Yes 1 1/2 40 - 1 1/4-11 4.82(122.4) 3.23(82.0) 2.38(60.5)
12H41BSSL Standard Buna-N Yes 1 1/2 40 - 1 1/4-11 4.82(122.4) 3.23(82.0) 2.38(60.5)
12H41C Standard Buna-N Yes 1 1/2 40 1 1/4-11 1/2 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
12H41CSL Standard Buna-N Yes 1 1/2 40 1 1/4-11 1/2 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
12H41NV Standard Buna-N No 1 1/2 40 1 1/4-11 1/2 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
12H41SL Standard Buna-N Yes 1 1/2 40 1 1/4-11 1/2 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
12H41VAA Standard Buna-N No 1 1/2 40 1 1/4-11 1/2 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
12H46 Standard Buna-N Yes 1 1/2 40 1 1/2-11 1/2 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
12H46143 FKM Yes 1 1/2 40 1 1/2-11 1/2 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
12H46146 Special Buna-N‡ Yes 1 1/2 40 1 1/2-11 1/2 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
12H46192 EPDM† Yes 1 1/2 40 1 1/2-11 1/2 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
12H46BS Standard Buna-N Yes 1 1/2 40 - 1 1/2-11 4.82(122.4) 3.23(82.0) 2.38(60.5)
12H46C Standard Buna-N Yes 1 1/2 40 1 1/2-11 1/2 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
12H46C143 FKM Yes 1 1/2 40 1 1/2-11 1/2 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
12H46SL Standard Buna-N Yes 1 1/2 40 1 1/2-11 1/2 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
12H46SL143 FKM Yes 1 1/2 40 1 1/2-11 1/2 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
12H46VAA Standard Buna-N No 1 1/2 40 1 1/2-11 1/2 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
20H51 Standard Buna-N Yes 2 1/2 50 2-11 1/2 - 5.55(141.0) 4.11(104.4) 3.75(95.3)
20H51143 FKM Yes 2 1/2 50 2-11 1/2 - 5.55(141.0) 4.11(104.4) 3.75(95.3)
20H51BS Standard Buna-N Yes 2 1/2 50 - 2-11 5.55(141.0) 4.11(104.4) 3.75(95.3)
20H51NV Standard Buna-N No 2 1/2 50 2-11 1/2 - 5.55(141.0) 4.11(104.4) 3.75(95.3)
20H51SL143 FKM Yes 2 1/2 50 2-11 1/2 - 5.55(141.0) 4.11(104.4) 3.75(95.3)
20H56 Standard Buna-N Yes 2 1/2 50 2 1/2-8 - 6.14(156.0) 4.11(104.4) 3.75(95.3)
20H56143 FKM Yes 2 1/2 50 2 1/2-8 - 6.14(156.0) 4.11(104.4) 3.75(95.3)
20H56146 Special Buna-N‡ Yes 2 1/2 50 2 1/2-8 - 6.14(156.0) 4.11(104.4) 3.75(95.3)
20H56BS Standard Buna-N Yes 2 1/2 50 - 2 1/2-11 6.14(156.0) 4.11(104.4) 3.75(95.3)
20H56NV Standard Buna-N No 2 1/2 50 2 1/2-8 - 6.14(156.0) 4.11(104.4) 3.75(95.3)
20H56NV236 EPDM† No 2 1/2 50 2 1/2-8 - 6.14(156.0) 4.11(104.4) 3.75(95.3)
20H61 Standard Buna-N Yes 2 1/2 50 3-8 - 7.00(177.8) 4.11(104.4) 4.00(101.6)
20H61192 EPDM† Yes 2 1/2 50 3-8 - 7.00(177.8) 4.11(104.4) 4.00(101.6)
20H61BS Standard Buna-N Yes 2 1/2 50 - 3-11 7.00(177.8) 4.11(104.4) 4.00(101.6)
20H61BSNV Standard Buna-N No 2 1/2 50 - 3-11 7.00(177.8) 4.11(104.4) 4.00(101.6)
20H61NV Standard Buna-N No 2 1/2 50 3-8 - 7.00(177.8) 4.11(104.4) 4.00(101.6)
20H61VAA Standard Buna-N No 2 1/2 50 3-8 - 7.00(177.8) 4.11(104.4) 4.00(101.6)

*ISO 7241-1 Series B does not include 1 1/4 inch body size couplings;therefore, Series 10HK is not covered by this standard ‡Special Buna-N for some petroleum fuels †Not compatible with mineral-based greases or oils A=Overall length, B=Maximum Diameter To obtain connected length of coupling, add dimensions A (Fig. 2) and E (Fig. 4 - Male Plug) together.

Danfoss (Eaton - Aeroquip)

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.

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