12FFPCUP56UN Hansen® by Danfoss | Quick Disconnect Coupling | FFCUP Series | 9/16-18 Female UNF SAE J1926-1 x 1/2" ISO 16028 Connect Under Pressure Flat Face | Plug | NBR+AU Seal | Steel
12FFPCUP56UN Hansen® by Danfoss | Quick Disconnect Coupling | FFCUP Series | 9/16-18 Female UNF SAE J1926-1 x 1/2" ISO 16028 Connect Under Pressure Flat Face | Plug | NBR+AU Seal | Steel
12FFPCUP56UN Hansen® by Danfoss | Quick Disconnect Coupling | FFCUP Series | 9/16-18 Female UNF SAE J1926-1 x 1/2" ISO 16028 Connect Under Pressure Flat Face | Plug | NBR+AU Seal | Steel
12FFPCUP56UN Hansen® by Danfoss | Quick Disconnect Coupling | FFCUP Series | 9/16-18 Female UNF SAE J1926-1 x 1/2" ISO 16028 Connect Under Pressure Flat Face | Plug | NBR+AU Seal | Steel

12FFPCUP56UN Hansen® by Danfoss | Quick Disconnect Coupling | FFCUP Series | 9/16-18 Female UNF SAE J1926-1 x 1/2" ISO 16028 Connect Under Pressure Flat Face | Plug | NBR+AU Seal | Steel

Sale price$142.88
Buy more, save moreDiscounts applied in cart/checkout.
Product Features:
  • Push to connect.
  • Connect under residual pressure.
  • Utilizes FF Series dust caps.
Applications & Markets:
  • Connection to Hydraulic pumps, jacks, distributors and accessories
  • Hydraulic Circuits
  • Material Handling
  • Construction
  • Agriculture
  • Iron and Steel Industry
  • Railway
  • Industrial Plants
Materials:
  • Standard Material: High-resistant carbon steel with Dura-Kote™ plating, which offers a whole new level of corrosion resistance with minimum 720 hours RR protection.
  • Dura-Kote™ plating is: Nickel-free, solvent-free, and Meets Global RoHS, ELV and REACH requirements.
  • Standard seal material: NBR (Nitrile) + AU (Polyurethane) (Max Operating Temp: -25°C +100°C/-13°F +212°F**).
Specifications:
  • Meets dimensional requirements of ISO 16028.
European Pressure Equipment Directive:
  • Designed and manufactured in accordance with Article 4.3 of the European Pressure Equipment Directive PED 2014/68/EU.
Connect Under Pressure Operating Guidelines:
  • The plug can be connected against 350 bar/5075 psi residual pressure to sockets/females meeting ISO 16028 standard requirements.
  • Plug only is under pressure while connected.
  • During the connection phase, the socket must not be under pressure.
  • Disconnection under pressure is strictly forbidden.
  • Connection under pressure may require a few seconds: the force to connect must be maintained during this lapse of time.

**For reference only, based on Danfoss recommended temperatures.

Body
Size		 ISO
Size*		 Nominal Flow
Diameter		 Max. Operating
Pressure		 Min. Burst
Pressure		 Rated
Flow**		 Air
Inclusion		 Fluid
Loss		 Force to
Connect
3/8" 10mm 8.6mm 350 bar 5,075 psi 1,400 bar 20,300 psi 29.4 lpm 7.76 gpm 0.010 ml-cc 0.006 ml-cc 350 N 79 lbf
1/2" 12.5mm 11mm 350 bar 5,075 psi 1,400 bar 20,300 psi 46.8 lpm 12.36 gpm 0.013 ml-cc 0.012 ml-cc 270 N 60.7 lbf

* The ISO size corresponds to the internal diameter of the hose or the external diameter of the rigid tube(as defined in ISO 4397 Standard)
** Indicated values refer to a 1 bar/14.5 psi pressure drop
Plug/Male (Figure 1)
FFCUP Series | Plugs
Steel
Part Number		 Body Size ISO Size Nominal Flow Diameter Type Thread Figure Dimensions
NBR+AU Seal A B C D Hex
10FFPCUP37 3/8" 10mm 8.6mm Plug/Male 3/8-18 Female NPT 1 2.89"
(73.5mm)		 0.74"
(18.7mm)		 1.55"
(39.5mm)		 2.28"
(58.0mm)		 1.41"
(36mm)
10FFPCUP50 3/8" 10mm 8.6mm Plug/Male 1/2-14 Female NPT 1 2.89"
(73.5mm)		 0.74"
(18.7mm)		 1.55"
(39.5mm)		 2.28"
(58.0mm)		 1.41"
(36mm)
12FFPCUP50 1/2" 12,5mm 11mm Plug/Male 1/2-14 Female NPT 1 3.03"
(77mm)		 0.96"
(24,52mm)		 1.55"
(39,5mm)		 2.36"
(60mm)		 1.41"
(36mm)
12FFPCUP56UN 1/2" 12,5mm 11mm Plug/Male 9/16-18 Female UNF SAE J1926-1 1 2.87"
(73mm)		 0.96"
(24,52mm)		 1.55"
(39,5mm)		 2.20"
(56mm)		 1.41"
(36mm)
12FFPCUP75UN 1/2" 12,5mm 11mm Plug/Male 3/4-16 Female UNF SAE J1926-1 1 3.03"
(77mm)		 0.96"
(24,52mm)		 1.55"
(39,5mm)		 2.36"
(60mm)		 1.41"
(36mm)

Additional Product Data:

Brand:
  • Hansen
Series:
  • FFCUP Series
Shape:

Straight

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)

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