Parker Hannifin Corporation
| Parflex
®
Division | Ravenna, Ohio
|
For detailed ordering information, please consult price list or contact Parflex
®
Division.
A
B
&
C
D
E
&
F
G
A-42
540
N – General Hydraulic Hose
Features
ƒ
ƒ
Matte jacket for low coefficient of friction
ƒ
ƒ
Special order colors
ƒ
ƒ
Twin or multi-line available
ƒ
ƒ
Excellent chemical compatibility
ƒ
ƒ
Greater range of fluid compatibility than SAE 100R1 hose
Certifications
ƒ
ƒ
Meets or Exceeds SAE 100R7
ƒ
ƒ
MSHA Accepted
Construction
Tube: Nylon
Reinforcement: Fiber
Cover: Polyurethane
Operating Parameters
Temperature Range:
-40
°F to +212°F (-40°C to +100°C)
Change in working length @ Rated WPSI: ±2%
Min. Burst Pressure is 4x Max. Working Pressure at 73°F (23°C)
Fittings
55
Series
57
Series
For Crimp Die Selection charts see pgs
Crimp information can be found online, for most
Parker products, at
Colors
Black
Notes
Perforated cover
Part
Number
Nominal
I.D.
Maximum
O.D.
Maximum
Working
Pressure
Minimum
Bend
Radius
Vac.
Rating
Hg./73˚F
Weight
Permanent
Fitting
Series
inch mm inch mm psi
MPa inch mm inch
lbs./ft. kg./mtr.
540
N-2 1/8
3
.34
9
3,000
20.7
0.50
13
28
.03
.05
57
540
N-3 3/16
5
.44
11
3,000
20.7
0.75
19
28
.04
.06
55
540
N-4 1/4
6
.50
13
2,750
19.0
1.50
38
28
.07
.10
55
540
N-5 5/16
8
.58
15
2,500
17.2
1.75
44
28
.07
.10
55
540
N-6 3/8
10
.65
17
2,250
15.5
2.00
51
28
.09
.13
55
540
N-8 1/2
13
.81
21
2,000
13.8
3.00
76
28
.13
.19
55
540
N-12 3/4
19
1.05
27
1,250
8.6
6.00
152
28
.17
.25
55
lbs
Applications/Markets
ƒ
ƒ
Hydraulic and pneumatic systems. agricultural spraying, polyurethane
foam mixers, robotics, fire-resistant fluid and hot water