Rubber hydraulic hose and ... - Flipbook - Seite 240
Hose accessories | Danfoss
Hose accessories
Denier: 1260
FF90754
Melting Point: 215˚C/420˚F
Guardian sleeve
Material: Polyamide 6, made with pre-dyed
yarn
Dim. Stability: Great resistance to sun,
atmospheric agents and aging
Properties and specifications
Properties
Specification
Description
Toxicity: Non-Toxic
Burst pressure
1,103 bar
(16,000psi)
Capable to contain hose burst up to 1,103 bar
(16,000psi)
Color: Black
Pin hole leak pressure
275 bar
(4,000 psi)
Sustained 275 bar (4,000 psi) pin hole deflection
from focused 1mm pin hole
Abrasion cycles
250,000
Holds up to 250,000 abrasion cycles per ISO 6945
Packing Requirements: Danfoss Guardian
Sleeve comes in a 94.1 m (300 foot) roll with
no more than 3 cuts per roll and no piece
shorter than 9.1 m (30 feet). Note must be
ordered by the roll.
General and dimensional information
Part #
Nominal
I.D. (mm)
Nominal
I.D. (in)
FF90754-68
FF90754-79
FF90754-91
FF90754-98
FF90754-106
FF90754-122
FF90754-142
FF90754-157
FF90754-173
FF90754-185
FF90754-209
FF90754-219
FF90754-238
FF90754-288
FF90754-366
17.27
20.07
23.11
24.89
26.92
30.99
36.07
39.88
43.94
46.99
53.09
55.63
60.45
73.15
92.96
0.68
0.79
0.91
0.98
1.06
1.22
1.42
1.57
1.73
1.85
2.09
2.19
2.38
2.88
3.66
Guardian sleeve chemical compatibility
A – Flat width A – Flat width Weights in lbs Rolls
per 94.1m
(mm) +/- 3.75 (in) +/- 0.125 (300 Ft) Roll
per box
32.77
35.56
40.39
40.39
46.36
52.73
60.71
67.31
73.91
78.74
88.14
92.20
99.70
119.74
150.83
1.290
1.400
1.590
1.590
1.825
2.076
2.390
2.650
2.910
3.100
3.470
3.630
3.925
4.714
5.938
7.43
8.50
9.70
10.13
11.10
12.60
14.50
16.10
17.70
18.80
21.10
22.10
23.90
28.60
36.10
8
7
6
6
5
4
4
3
3
3
2
2
2
2
1
Sleeve
I.D. (mm)
FF90754-68
FF90754-79
FF90754-91
FF90754-98
FF90754-106
FF90754-122
FF90754-142
FF90754-157
FF90754-173
FF90754-185
FF90754-209
FF90754-219
FF90754-238
FF90754-288
FF90754-366
240
17.27
20.07
23.11
24.89
26.92
30.99
36.07
39.88
43.94
46.99
53.09
55.63
60.45
73.15
92.96
Compatibility
Gasoline
Oil
Mineral and vegetable oil
Ionic metallic solutions
Alcohols
Diluted bases
Diluted acids *
Benzene
Acetone
Ether
Carbon Tetrachloride
Chlorine based solvent
Mold, bacteria, moths
Very Good
Very Good
Very Good
Very Good
Very Good
Very Good
Good
Very Good
Very Good
Very Good
Very Good
Very Good
Very Good
*Strong and concentrated acids; ie. Hcl or
Formic acid may have some corrosive action.
Assembly instructions
Guardian sleeve selection chart
Suggested
sleeve part #
Chemical
Sleeve
I.D. (in)
0.68
0.79
0.91
0.98
1.06
1.22
1.42
1.57
1.73
1.85
2.09
2.19
2.38
2.88
3.66
Max hose OD Max hose OD
Hose size
that sleeve can that sleeve can
as a ref.
accept (mm)
accept (in)
13.21
15.49
17.78
19.30
20.32
23.37
25.91
28.70
31.50
34.04
38.10
39.12
43.18
50.80
60.96
0.52
0.61
0.70
0.76
0.80
0.92
1.02
1.13
1.24
1.34
1.50
1.54
1.70
2.00
2.40
-4
-4
-6
-6
-6
-8
-10
-10
-12
-16
-16
-20
-20
-20
-24
EMEA Danfoss rubber hydraulic hose, fitting, tooling and accessories category catalog
•
Select the correct sleeve part number for
the Hose as outlined in the Table 2.
•
Cut the sleeve 2 inches longer than the
cut length of the hose to allow full hose
bend radius.
•
The ends of the sleeves must be seared
to prevent sleeve from fraying.
•
Slide the sleeve over the hose.
•
Properly assemble the hose ends.
•
Secure the sleeve over hose sockets with
a metal banding product.
