Parker Hannifin Corporation
| Parflex
®
Division | Ravenna, Ohio |
parker.com/pfd
For detailed ordering information, please consult price list or contact Parflex
®
Division.
Hose
A
Tubing
B
Coiled Air Hose
&
Fittings
C
Transportation
D
Fittings
E
Tooling, Equipment
&
Accessories
F
General Technical
G
A-44
ƒ
ƒ
Hydraulic systems exposed to very low temperatures
ƒ
ƒ
Excellent over-the-sheave in lift truck applications
ƒ
ƒ
Cold storage or refrigerated areas
ƒ
ƒ
Construction and agriculture equipment in cold climates
55
LT – Low Temperature Hose
Features
ƒ
ƒ
Twin and multi-line available
ƒ
ƒ
Superior flexibility in cold temperature applications
Certifications
ƒ
ƒ
Meets or Exceeds SAE 100R7
Construction
Tube: Copolyester
Reinforcement: Fiber
Cover: Copolyester
Operating Parameters
Temperature Range:
-70
°F to +212°F (-57°C to +100°C)
For use with water and water-based hydraulic fluids
to +135°F (+57°C)
Change in working length @ Rated WPSI: ±2%
Min. Burst Pressure is 4x Max. Working Pressure at 73°F (23°C)
Fittings
55
Series –
pg. E-12
57
Series –
pg. E-37
For Crimp Die Selection charts see pgs.
G-30 :
G-41
Crimp information can be found online, for most
Parker products, at
www.parker.com/crimpsource
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.
55
LT-2
1/8
3
.34
9
3,000
20.7
0.50
13
28
.03
.05
57
55
LT-3
3/16
5
.43
11
3,250
22.4
0.75
19
28
.05
.08
55
55
LT-4
1/4
6
.51
13
3,000
20.7
1.25
32
28
.07
.10
55
55
LT-5
5/16
8
.57
14
2,500
17.2
1.75
44
28
.09
.13
55
55
LT-6
3/8
10
.66
17
2,250
15.5
2.00
51
28
.10
.14
55
55
LT-8
1/2
13
.81
21
2,000
13.8
3.00
76
28
.14
.21
55
55
LT-12
3/4
19
1.09
28
1,250
8.6
5.00
127
28
.21
.31
55
lbs
Applications/Markets