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SPECIFICATIONS FOR PHARMALINE GP AND AS
Hose Bore
Size |
Actual Hose
Bore Size |
O/D of Cover |
Minimum
Bend Radius |
Maximum
Working
Pressure |
Burst
Pressure |
Weight per
Unit Length |
*Maximum
Continuous
Length |
| in |
mm |
in |
mm |
in |
mm |
in |
mm |
PSI |
Bar |
PSI |
Bar |
lb/ft |
kg/mtr |
Ft |
Mtrs |
| 1/4 |
6.4 |
0.270 |
6.8 |
0.460 |
11.6 |
3/4 |
19 |
1100 |
80 |
8000 |
520 |
0.11 |
0.17 |
60 |
18 |
| 3/8 |
9.5 |
3/8 |
9.5 |
0.610 |
15.5 |
1 |
25 |
1000 |
70 |
6000 |
400 |
0.14 |
0.22 |
60 |
18 |
| 1/2 |
12.7 |
1/2 |
12.7 |
0.770 |
19.5 |
1 1/2 |
38 |
870 |
60 |
4000 |
280 |
0.25 |
0.37 |
60 |
18 |
| 5/8 |
16.0 |
5/8 |
16.0 |
0.960 |
24.4 |
2 |
50 |
725 |
50 |
3800 |
260 |
0.35 |
0.52 |
60 |
18 |
| 3/4 |
19.0 |
3/4 |
19.0 |
1.070 |
27.3 |
2 1/2 |
63 |
650 |
45 |
3600 |
240 |
0.42 |
0.65 |
60 |
18 |
| 1 |
25.4 |
1 |
25.4 |
1.370 |
34.8 |
4 |
100 |
580 |
40 |
3000 |
200 |
0.57 |
0.88 |
60 |
18 |
| 1 1/4 |
32.0 |
1.250 |
32.5 |
1.785 |
43.0 |
5 1/4 |
130 |
500 |
35 |
2600 |
180 |
0.85 |
1.30 |
60 |
18 |
| 1 1/2 |
38.0 |
1.530 |
38.8 |
2.035 |
51.7 |
6.700 |
170 |
430 |
30 |
2291 |
158 |
1.14 |
1.698 |
55 |
17 |
| 2 |
50.0 |
2.030 |
51.5 |
2.560 |
65.7 |
8.270 |
210 |
400 |
28 |
1783 |
123 |
1.58 |
2.355 |
42 |
13 |
SPECIFICATIONS FOR PHARMALEX GP AND AS
Hose Bore
Size |
Actual Hose
Bore Size |
O/D over
Silicone Cover |
Minimum
Bend Radius |
Maximum
Working
Pressure |
Burst
Pressure |
Weight per
Unit Length |
*Maximum
Continuous
Length |
| in |
mm |
in |
mm |
in |
mm |
in |
mm |
PSI |
Bar |
PSI |
Bar |
lb/ft |
kg/mtr |
Ft |
Mtrs |
| 1/4 |
6.4 |
0.270 |
6.8 |
0.456 |
11.6 |
1 1/4 |
30 |
109 |
7.5 |
435 |
30 |
0.06 |
0.09 |
60 |
18 |
| 3/8 |
9.5 |
0.375 |
9.5 |
0.610 |
15.5 |
1 1/2 |
38 |
87 |
6.0 |
348 |
24 |
0.06 |
0.14 |
60 |
18 |
| 1/2 |
12.7 |
0.500 |
12.7 |
0.767 |
19.5 |
2 1/2 |
63 |
84 |
5.8 |
334 |
23 |
0.14 |
0.21 |
60 |
18 |
| 5/8 |
16.0 |
0.625 |
16.0 |
0.960 |
24.4 |
3 |
75 |
75 |
5.0 |
300 |
20 |
0.18 |
0.27 |
60 |
18 |
| 3/4 |
19.0 |
0.750 |
19.0 |
1.070 |
27.3 |
4 |
100 |
62 |
4.3 |
247 |
17 |
0.21 |
0.32 |
60 |
18 |
| 1 |
25.4 |
1.000 |
25.4 |
1.370 |
34.8 |
6 |
150 |
52 |
3.5 |
203 |
14 |
0.33 |
0.49 |
60 |
18 |
*Sizes up to 1" are available in continuous lengths up to 120 ft (36 mtrs) to special order
PRESSURE TESTING
Before despatch, all hose assemblies are hydrostatically pressure tested to 1.5 times the Maximum Working Pressure of either the hose or the end fitting, whichever has the lower M.W.P. A Test Certificate can be issued if required.
Loose lengths of hose supplied for self-assembly by the Customer are not pressure tested, and so should be gas pressure tested (under water) before use by the Customer after assembly with end fittings.
Note: Burst and Maximum Working Pressures listed above apply to hose assemblies with crimped fittings.
TEMPERATURE LIMITATIONS
Usable from -73°C, -100°F up to +204°C, +400°F.
Reduce maximum working pressures by 1 1/2% for every 1°C (1.8°F) above 130°C (266°F).
VACUUM LIMITATIONS
Useable at full vacuum up to 285°F, 140°C.
FLOW RATES
More than 2x the flow rates for convoluted bore PTFE Lined hose designs due to laminar flow (convoluted hose creates turbulent flow which reduces flow rates). Consult Aflex Hose for specific flow rate information.
GAS PERMEABILITY
More than 2x lower permeability than other smooth bore PTFE lined hose designs, due to the heavy compression applied to the PTFE during processing, which reduces micro porosity.
'ROLLING U' TEST FOR FLEX LIFE
More than 15x the flex life to failure compared with all other types of competing PTFE lined hose products.
FLEXIBILITY
Much less force to bend than any other smooth bore PTFE lined hose product.
KINK RESISTANCE
Much more resistant to kinking than any other smooth bore PTFE lined hose product.
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