PressureMax HP®

Pressuremax HP Corrugated Metal Hoses

PressureMax HP® is Hose Master’s ultra high pressure metal hose, with an annular, heavy-wall corrugated construction. It is designed for ULTRA high-pressure applications. PressureMax HP® offers superior flexibility and is made from heavy wall T321 or T316L stainless steel.

For more information or to place orders for STRESS-LITE™ products call (800) 221-2319.

When to use flexible metal products

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Select the right hose for your application

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Explanation of PressureMax HP® Part Numbers:

AF __________  5  __________  HP
      Material Code        Braid Code

Material Codes:
8 – T321 Stainless Steel
9 – T316L Stainless Steel

Braid Codes:
00 – Unbraided
70– T321 Single Braid
77 – T321 Double Braid
7T – T321 Triple Braid
7Q – T321 Quad Braid

Example: AF8570 HP = T321 Stainless Steel, annular corrugated metal hose with a single T321 Stainless Steel Braid

Inside Diameter (in.)Number of Braids (#)Outside Diameter (in.)Static Min. Bend Radius (in.)Dynamic Min. Bend Radius (in.)Maximum Working Pressure (psi)Burst Pressure (psi)Weight Per Foot (lbs.)
1/4* 0
1
2
 0.431
0.556
0.681
 0.5
1.5
1.5
 4.5
 500
5000
6000
 n/a
20000
24000
 0.15
0.32
0.49
3/8* 0
1
2
 0.670
0.795
0.920
 1.5
2.5
2.5
 7.0
 400
3500
5000
 n/a
14000
20000
 0.18
0.46
0.77
1/2* 0
1
2
 0.784
0.884
0.984
 2.0
3.0
3.0
 8.0
 200
2700
4500
 n/a
10800
18000
 0.43
0.64
0.85
3/4* 0
1
2
 1.15
1.28
1.40
 2.5
4.0
4.0
 4.5
10.0
10.0
 250
2650
3600
 n/a
10669
14521
 0.63
1.09
1.58
1 0
1
2
 1.45
1.57
1.70
 3.25
5.0
5.0
 7.0
11.0
11.0
 180
2500
3000
 n/a
10000
12083
 0.84
1.53
2.25
1 1/4 0
1
2
3
 1.75
1.88
2.00
2.13
 5.0
6.5
6.5
7.0
 9.5
12.5
12.5
14.0
 190
1775
2600
3000
 n/a
7119
10400
12082
 1.32
2.09
2.88
3.71
1 1/2 0
1
2
 2.11
2.23
2.36
 6.0
7.5
7.5
 11.5
13.0
13.0
 110
1450
2200
 n/a
5800
8892
 1.75
2.64
3.57
2 0
1
2
 2.57
2.70
2.82
 7.5
9.0
9.0
 12.0
14.0
14.0
 100
1100
1675
 n/a
4415
6710
 2.04
3.23
4.45
2 1/2 0
1
2
 3.38
3.51
3.63
 8.0
9.5
9.5
 14.5
16.0
16.0
 46
700
1050
 n/a
2800
4200
 2.73
4.29
5.59
3 0
1
2
3
4
 3.70
3.83
3.95
4.08
4.25
 8.5
10.5
10.5
23.0
23.0
 16.0
20.0
20.0
75.0
75.0
 36
600
900
1200
1500
 n/a
2400
3600
4800
6000
 3.13
4.39
5.67
6.99
8.13
4 0
1
2
4
 4.82
4.94
5.07
5.32
 10.0
13.0
13.0
32.0
 19.0
26.0
26.0
96.0
 23
525
875
1200
 n/a
2100
3500
4800
 5.11
6.94
8.80
12.62

* Material only available in 316L

Notes:

  • Some hose material and braid code combinations may be unavailable. Contact Hose Master Customer Service at 800-221-2319 for available combinations of hose material and braid alloys by hose size
  • The minimum bend radius is measured from the centerline of the hose
  • The working pressure decreases with temperature – see derating factor
  • For rapid pressure fluctuations, consult factory

Hose Master places emphasis on continual improvements within our manufacturing processes, product offering and services. Hose Master reserves the right to make changes without further notice to any products contained herein.