Pressureflex HP®

Pressureflex HP Corrugated Metal Hoses

Pressureflex HP® is Hose Master’s high-pressure, annular corrugated metal hose. Pressureflex HP® is made from heavy-wall stainless steel, and offers flexibility and dependability when higher pressures are a factor.

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Explanation of Pressureflex HP® Part Numbers:

AF __________  7  __________  HP
      Material Code        Braid Code

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

Braid Codes:
00 – Unbraided
50 – T304 Single Braid
55 – T304 Double Braid
60 – T316 Single Braid
66 – T316 Double Braid
70 – T321 Single Braid
77 – T321 Double Braid

Example: AF8750 = T321 stainless steel, annular corrugated metal hose with a single T304 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
0.423
0.483
0.543
1.0 5.5 450
3000
4000
n/a
12000
16000
0.08
0.15
0.22
3/8 0
1
2
0.655
0.735
0.815
1.5 8.5 400
2400
3300
n/a
9600
14000
0.12
0.31
0.48
1/2 0
1
2
0.774
0.854
0.934
2.5 10.0 400
2400
3200
n/a
9600
12800
0.24
0.40
0.57
3/4 0
1
2
1.13
1.19
1.25
4.0 8.0 220
1100
1650
n/a
4430
6696
0.41
0.58
0.76
1 0
1
2
1.43
1.49
1.55
5.0 9.0 190
1000
1400
n/a
4187
5837
0.52
0.76
0.99
1 1/4 0
1
2
1.74
1.82
1.90
6.5 12.0 200
900
1350
n/a
3758
5494
0.76
1.13
1.50
1 1/2 0
1
2
2.10
2.18
2.26
7.5 13.0 90
750
1200
n/a
3070
4842
1.13
1.54
1.96
2 0
1
2
2.55
2.68
2.80
9.0 15.0 105
800
1150
n/a
3304
4738
1.10
2.29
3.47
2 1/2 0
1
2
3.35
3.48
3.60
10.5 17.0 46
575
900
n/a
2461
3857
1.75
3.05
4.35
3 0
1
2
3.67
3.79
3.92
12.0 20.0 36
550
800
n/a
2252
3254
1.92
3.18
4.46
4 0
1
2
4.92
5.04
5.16
9.8 25.0 23
425
575
n/a
1754
2350
2.29
4.12
5.98
5* 0
1
5.96
6.13
12.8 34.0 28
331
n/a
1324
3.03
5.14
6* 0
1
6.97
7.22
14.8 40.0 23
285
n/a
1140
3.74
6.44

*5 inch and 6 inch diameters are supplied with braided braid

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.