B9 Series Parker Parflex hose is a highly flexible general purpose hose suited for low pressure (up to 250 PSI) transmission of gasoline, oil, air, water and coolants. B9 Series hose should be used with either 55 series crimp fittings or 82 series push-on fittings, depending on size (see the table below).
IMPORTANT: Do not use B9 Series hoses in static discharge applications such as airless paint spray. 82 series fittings are not recommended where pressure exceeds 100 PSI AND temperature exceeds 100°F.
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B9 General purpose fuel transfer hose
Specifications: N/A
Application: Low pressure gasoline, oil, water and coolants
Inner Tube: Specially formulated fuel resistant Urethane
Reinforcement: Fiber
Cover: Fuel resistant Urethane
Temperature Range: -40°F to +200°F (-40°C to +93°C)
Vacuum Rating: 28 inch Hg
Fittings: 55 or 82 series (see specific sizes below)
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Sizes and specifications
|
Part No
|
Inside Diameter
|
Outside Diameter
|
Working Pressure
|
Min Bend Radius
|
Weight
|
Vacuum Rating
|
Hose Ends
|
|
B9
|
in
|
mm
|
in
|
mm
|
psi
|
MPa
|
in
|
mm
|
lb/ft
|
kg/m
|
in of Hg
|
kPa
|
Crimp
|
Filed Attach
|
| B903 |
3/16 |
5 |
0.38 |
10 |
250 |
1.72 |
1 |
25.4 |
0.04 |
0.059 |
28 |
94.8 |
55 |
- |
| B904 |
1/4 |
6 |
0.45 |
11 |
250 |
1.72 |
1-1/2 |
38.1 |
0.05 |
0.074 |
28 |
94.8 |
- |
82 |
| B905 |
5/16 |
8 |
0.54 |
14 |
250 |
1.72 |
2 |
50.8 |
0.08 |
0.118 |
28 |
94.8 |
55 |
- |
| B906 |
3/8 |
10 |
0.63 |
16 |
250 |
1.72 |
3 |
76.2 |
0.09 |
0.133 |
28 |
94.8 |
- |
82 |
| B908 |
1/2 |
13 |
0.77 |
20 |
250 |
1.72 |
3 |
76.2 |
0.13 |
0.192 |
28 |
94.8 |
- |
82 |
| B910 |
5/8 |
16 |
0.92 |
23 |
250 |
1.72 |
4 |
101.6 |
0.20 |
1.296 |
28 |
94.8 |
- |
82 |
IMPORTANT!
Hose and hose fittings series must be correctly matched. Using any fittings other than those specifically designated by the hose manufacturer for use with each specific hose can lead to hose assembly failure. Hose assembly failures have lead to damage, injury and death.
Crimping instructions for hose assembly fabrication using Parker crimpers