PressureMax HP®

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.

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

Specifications

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
3.70
3.83
3.95
4.08
8.5
10.5
10.5
23.0
16.0
20.0
20.0
75.0
36
600
900
1200
n/a
2400
3600
4800
3.13
4.39
5.67
6.99
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

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