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Hose Coupling
Systems
B
86
DPL418
877.963.4966 •
dixonvalve.comB
Recommended Working Pressures
Standard Fittings
Recommended for use on most one and two wire braid reinforced hoses, fiber reinforced (braided or spiraled) with or without
helical wire such as: oil suction and discharge hose, barge and dock loading and unloading hose as well as LP gas hose,
anhydrous ammonia hose, acid chemical hose and high pressure air and water hose.
Long Style Fittings
Recommended for use on hose as listed under standard fittings where additional retention is required due to higher working
pressures or end pull. Consult maximum working pressure chart or call Dixon
®
.
Light Duty Fittings
Recommended for use in the same applications as standard fittings above where lower working pressures are encountered.
Consult maximum working pressure chart or consult Dixon
®
.
Internally Expanded Fittings
Recommended for concrete placement, grout and plaster, food, dairy, pharmaceutical as well as other applications where
increased flow capacity is important. Consult maximum working pressure chart or call Dixon
®
for additional application and
working pressure information.
1
maximum recommended working pressures, in PSI, given at
70°F
ambient temperature
2
The assembly's (hose + coupling) maximum working pressure is the lesser of:
1) The hose rated working pressure, or
2) The coupling rated working pressure
3
For hoses which use IXF48-3 to IXF48-5 and IXF64-2 to IXF64-5, consult Dixon
®
for working pressures. See notes below for
specific recommendations.
4
Contact Dixon
®
for pressure reccomendations
Externally Swaged
Internally Expanded
Holedall™ couplings, regardless of coupling style, are never to be used for steam service at any pressure.
Holedall™ fittings listed below are not to be used with cable reinforced high-pressure hose, 4 or 6 braid
wire hydraulic hose or any other service not listed in recommendations. In addition, Internally Expanded
Holedall™ couplings are not to be used with plastic lined chemical hose. Consult Dixon
®
for recommendations on usage.
Holedall™ couplings (Externally Swaged), to perform satisfactorily, must be applied properly in accordance with Dixon
®
assembly
procedures, using the correct die and ferrule for that particular hose end OD. The Dixon
®
Die and Ferrule Recommendation
Guide is to be used to select correct dies and ferrules. If you do not have the updated Die and Ferrule Recommendation Guide,
consult Dixon
®
. Strict adherence to ferrule OD range (Internally Expanded) for each hose end to be assembled is essential for
satisfactory performance.
Note: Hose service working pressure (including surges and spikes) is never to exceed the maximum recommended working
pressure for the fitting (reference chart below)
2
. Media being transported through the hose should be compatible with the stem
material. Compatibility of ferrule material with the environment in which it will be used is recommended. Consult the Compatibility
Chart on
dixonvalve.comor contact Dixon
®
for material compatibility. For applications other than the ones listed, please consult
Dixon
®
.
Size
Standard
Fittings
1
Long Style
Fittings
1
Light Duty Fittings
Cam and
Groove
1
Holedall™ DIN
Crimp Stems
1
Internally
Expanded
1
Flow Chief /
Crimp Sanitary
Fittings
1
NO Notched
Fittings
1
NOS Notched
Short Fittings
1
TM, TP, TG,
TMR, TPR,
TGR
TML, TPL,
TGL
TM, TP, TG,
RN•••NO
RST•••NOS,
STC•••NOS,
GAS••••NOS
HA••••
IXM, IXV, IXH IXSE, IXFS,
IXMS, CSSR
¾"
---
---
---
---
---
---
---
---
1"
---
---
---
---
250
---
---
---
1¼"
600
1,000
350
---
---
---
800
---
1⅜"
---
---
---
---
---
---
---
---
1½"
600
1,000
350
250
250
145
800
250
2"
600
1,000
350
250
250
145
800
250
2½"
600
1,000
250
---
150
---
600
250
3"
600
1,000
250
250
125
145
600
3
250
4"
500
850
250
4
100
---
500
3
200
5"
450
750
---
---
---
---
---
---
6"
400
700
---
---
---
---
400
---
8"
350
600
---
---
---
---
---
---
10"
300
550
---
---
---
---
---
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Holedall