781 | Parker Hydraulic Hose

NOTE: To consolidate its product offerings, Parker will discontinue manufacturing several hose series that can are replaced with GlobalCore hose. Orders for 781 Series hydraulic hose will no longer be fulfilled beginning December 31, 2018. Please use 787 as a replacement.

Parker 781 hydraulic hose is designed for high-pressure, high-impulse, high-duty cycle applications.

  • 781 hose is reinforced by 4- or 6-wire spirals, depending on size.
  • Maximum working pressure is constant 5000 psi in all sizes.
  • 781 meets SAE 100R13 and other specifications.
 Parker 781 Hydraulic hose

Parker 781 Hydraulic Hose | Constant Working Pressure 5,000 psi

Specifications:   SAE 100R13, J1942 / ISO 3862-1 TYPE R13 / EN856 TYPE R13 / USCG HF / DNV / ABS
Application:  Petroleum base hydraulic fluids and lubricating oils
Inner Tube:   Synthetic rubber
Reinforcement:   Four or six spiral steel wire
Cover:   Synthetic rubber, MSHA accepted
Temperature Range:   -40°F to +257°F (-40°C to +125°C).
Fittings:  78 series

Parker 871 Hydrauic Hose Sizes and Specifications

Part No

Inside Diameter

Outside Diameter

Working Pressure

Min Bend Radius

Weight

Vacuum Rating

Hose Ends

781

in

mm

in

mm

psi

MPa

in

mm

lb/ft

kg/m

in of Hg

kPa

Crimp

Field Attachable

781-12

3/4

19

1.26

32

5000

35,0

9-1/2

240

1.07

1,59

-

-

78

-

781-16

1

25

1.52

39

5000

35,0

12

300

1.48

2,20

-

-

78

-

781-20

1-1/4

31,5

1.96

50

5000

35,0

16-1/2

420

2.48

3,69

-

-

78

-

781-24

1-1/2

38

2.26

57

5000

35,0

20

500

3.22

4,79

-

-

78

-

 

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