ULTRA-FLEXIBLE CONVOLUTED HOSE OF PTFE
FOR HEAVY DUTY APPLICATIONS 
UltraFlex heavy duty hose is made with the thickest, seamless PTFE liner in the industry which makes it ideal for nearly all demanding chemical and high purity applications. The open pitch, spiral convolutions facilitate cleaning because they’re self-draining and the tight bend radius of Ultraflex hose is perfect for space constrained locations. To ensure continuous fluid contact with PTFE throughout the hose assembly, the PTFE liner can be factory cuffed and flared through: flange; sanitary fittings; male and female cams.
Specifications: Stainless Braid and No Braid Temperature Range: -65°F (-54°C) to +450°F (232°C) |
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I.D. NOMINAL (IN) |
OPERATING PRESSURE (PSI) |
Min. Bend RADIUS (in) |
VACUUM RATING (in Hg) |
WEIGHT PER FOOT (lbs) |
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S.S. BRAID |
POLYPROPYLENE BRAID |
BARE HOSE |
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1/2 |
400 |
400 |
40 |
1.75 |
29.9 |
0.20 |
3/4 |
400 |
400 |
30 |
2.25 |
29.9 |
0.35 |
1 |
400 |
350 |
30 |
2.50 |
29.9 |
0.50 |
1-1/4 |
325 |
275 |
20 |
3.00 |
29.9 |
0.70 |
1-1/2 |
325 |
250 |
20 |
3.25 |
29.9 |
0.80 |
2 |
250 |
225 |
15 |
5.25 |
29.9 |
0.95 |
2-1/2 |
250 |
200 |
15 |
8.50 |
29.9 |
1.50 |
3 |
175 |
175 |
15 |
9.50 |
24.0 |
1.79 |
4 |
150 |
150 |
15 |
11.95 |
20.0 |
2.25 |
6 |
75 |
50 |
5 |
15.50 |
15.0 |
3.50 |
Operating pressure ratins are one-fourth the minimum burst pressure at +70°F (21°C)
Pressure and vacuum ratings are based at +70°F (21°C).
