DH400™

High Pressure
Flex Tubes

A three-ply flexible tube
with factory installed stainless steel tips

The DH400 High Pressure Flex Tubes are constructedof a polyamide core tube with a high tensile, reinforced
synthetic fiber and polyamide outer cover. They are usedin systems where high pressure flexible connections areneeded to facilitate frequent make and break operations,allow individual movement of components under pressure and/or withstand high frequency vibration.

Technical DataFeatures• Lightweight: tube weight isonly 16 g/m of length(0.5 oz/yd)• Working pressure: up to
6 000 psi (40 MPa)
• Flexibility: bending radius of
2.4 cm (15/16 in) at maximum operating pressure• Temperature: no deratingof operating pressure fortemperatures from -34 °C to
60 °C (-30 °F to 140 °F)• Weather: inert to ozone andultraviolet• Safety: burst pressure of
20 000 psi (140 MPa) for a
3.3 margin with operatingpressure• Aging: negligible humidity
absorption• Growth: less than 5 %physical change overall atmaximum operating pressure• Chemical resistance:compatible with anextremely wide range ofliquid and gas media

Standard lengths
Lengths shown for each tube configuration are standard.
Other non-standard lengths are available up to 90 m (300 ft).

1/8 in plain adapter tip

Model

1/4 in plain adapter tip

L

F1818-1230.5 cm (12 in)

F1414-1230.5 cm (12 in)

F1818-24

61 cm (24 in)

F1414-24

61 cm (24 in)

F1818-36

91 cm (36 in)

F1414-36

91 cm (36 in)

F1818-48

122 cm (48 in)

F1414-48

122 cm (48 in)

F1818-60

152 cm (60 in)

F1414-60

152 cm (60 in)

F1818-72

183 cm (72 in)

F1414-72

183 cm (72 in)

F1818-96244 cm (96 in)

F1414-96

244 cm (96 in)

1/8 in plain adapter tip with nuts and ferrules installed
ModelLF1818SNF-1230.5 cm (12 in)

F1818SNF-2461 cm (24 in)

F1818SNF-3691 cm (36 in)

F1818SNF-48

122 cm (48 in)

F1818SNF-60

152 cm (60 in)

F1818SNF-72

183 cm (72 in)

F1818SNF-96

244 cm (96 in)

1/4 in plain adapter tip with nuts and ferrules installedModel

2 Fluke Calibration

DH400™ High Pressure Flex Tubes

L

F1414SNF-1230.5 cm (12 in)

F1414SNF-2461 cm (24 in)

F1414SNF-3691 cm (36 in)

F1414SNF-48

122 cm (48 in)

F1414SNF-60

152 cm (60 in)

F1414SNF-72

183 cm (72 in)

F1414SNF-96

244 cm (96 in)Standard lengths
AN4 type flare tip
ModelCompatibility chart

Acetate Solvents
Acetic Acid 10%
AcetoneAcetylene
Aluminum
Aluminum Chloride
Aluminum Fluoride 20%
Aluminum Sulfate
Ammonia, Conc.
Ammonium Chloride
Ammonium Hydroxide
Ammonium Nitrate
Ammonium Phosphate
Ammonium Sulfate
Amyl Acetate
Amyl Alcohol
Aniline Dyes
Barium Chloride
Barium Hydroxide
Barium Sulfide
Benzene
Borax
Boric Acid
Brake Fluid
BromineButaneButanone
Butyl Acetate
Butyl Alcohol
Calcium Bisulfite
Calcium Chloride 10%
Calcium Hydroxide
Calcium Hypochlorite 50%
Carbon Dioxide
Carbon Disulfide
Carbon Monoxide
Carbon Tetrachloride
Chlorine Gas
Chloroacetone
Chlorobenzene
Chloroform
Chlorosulforic Acid
Chloracetic Acid
Chromic Acid
Copper Chloride
Copper Sulfate

3 Fluke Calibration

7 °C(20 °F)++++++0++++++++++++++++++++++++0+0+++000++

16 °C(60 °F)+0++++0++++++++++++0+++++++++++++0++Crude Oil
Dibutyl Phthalate
Diesel Oil, Light
Essential Oils
EtherEthyl Alcohol
Ethyl Acetate
Ethyl Chloride
Ethylene Glycol
Ferric Chloride 10%
Ferric Sulfate
Fluorosilicic Acid
Formaldehyde
Formic Acid 10%
Fuel OilGas Oil
Gasoline
GlucoseGlycerin, Glycerol
GlycolGlysantine
GreaseHeptaneHexaneHydrofluoric Acid
HydrogenHydrogen Peroxide
Hydrogen Sulfide
Iron Salt Solvents
Lactic Acid 10%
Linseed Oil
Liquid Gas
Lubricating Oils
Magnesium Chloride
Magnesium Hydroxide
Magnesium Sulfate
Mercury
Mercury Chloride
Methyl Alcohol
Methyl Chloride
Methyl Ethyl Ketone
Methyl Isopropyl Ketone
Mineral Oil
NaphthaNatural Gas
Nickel Chloride

DH400™ High Pressure Flex Tubes+ =- =
0 =
@=
7 °C
(20 °F)++++0++++++++++++++++++++++++++++++++0++++++L

F3737-1230.5 cm (12 in)

F3737-24

61 cm (24 in)

F3737-36

91 cm (36 in)

F3737-48

122 cm (48 in)

F3737-60

152 cm (60 in)

F3737-72

183 cm (72 in)

F3737-96

244 cm (96 in)Resistant
Non-ResistantRelatively Resistant
Not Yet Tested
16 °C(60 °F)++++++++++00++++++++++++0+0+++++++++++++++

Nickel Sulfate
Nitric Acid
Nitrobenzene
Oleic Acid
Oxalic Acid, Dilute
OxygenPerchlorethylene
Petrol (Kerosene)
PhenolPotassium Chloride
Potassium Cyanide
Potassium Hydroxide
Potassium Sulfate
PropaneSeawater
Soda Lye 40%
Sodium Bicarbonate 10%
Sodium Bisulfate
Sodium Carbonate
Sodium Chloride
Sodium Cyanide
Sodium Hydroxide 20%
Sodium Hypochlorite 5%
Sodium Nitrate
Sodium Perborate
Sodium Silicate
Sodium Sulfate
Sodium Sulfide
Sodium Thiosulfate
Sole
SulfurSulfur Chloride
Sulfur Dioxide
Sulfur Trioxide
Sulfuric Acid 10%
Thiophene
Tin Chloride
TolueneTrichlorethylene
Varnishes
Water
XyleneZinc Chloride
Zinc Sulfate

7 °C(20 °F)+0++++++++++++++++++++++++++++0+++0+++++

16 °C(60 °F)+000++++++++++++++++++0+++++++0+00++0++

Non-flammable hydraulic fluids
7 °C(20 °F)16 °C(60 °F)7 °C(20 °F)16 °C(60 °F)

Houghten Safe 360++Pydraul 30E++

Houghten Safe 440++Pydraul 50E++

Houghten Safe 620++

Pydraul 65E++Bergbau Safe 620 B/36++Pydraul 90E++Bergbau Safe 1010++Pydraul 115E++Bergbau Safe 1120++Pydraul 230C+++Bergbau Safe 1125++Pydraul 312C+HSD 16-Bayer Elaol-VL++

Pydraul 540C++

HSD 25-BP-Olex SFD 0204++

Skydrol 500++

Skydrol 700++

Pydraul 10E++

Pydraul 29E LT++

Fluke Calibration. Precision, performance, confidence.™

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Web access: http://www.flukecal.com©2010-2013 Fluke Corporation. Specifications subject to change without notice.
Printed in U.S.A. 8/2013 3387716B_EN
Pub-ID 12120-eng
Modification of this document is not permitted without written permission
from Fluke Calibration.

4 Fluke Calibration

DH400™ High Pressure Flex Tubes