Viper™
Product Specifications
Application
For the transfer of a variety of industrial chemicals used
today. (Refer to Continental ContiTech Chemical Resistance
Guide for compatibility.) For use in pressure, gravity flow
and/or suction service. Hose may be cleaned using open-
end steam up to 50 psi or in a bath containing 10% Sodium
Hydroxide (NaOH), up to 212˚F (100˚C).
Construction Tube
Beige Alphasyn® Modified Cross-Linked Polyethylene
(
Modified XLPE)
Cover
Black Omegasyn™ abrasion-resistant EPDM with white spiral
stripe
Reinforcement
Spiral-plied synthetic fabric with double wire helix
Temperature Range
-40
˚F to 250˚F (-40˚C to 121˚C)
Packaging
100’
length coiled, polywrapped
Branding (Spiral)
Example: Continental ContiTech Viper™ Chemical Transfer
Alphasyn® 200 psi WP
Couplings
Fittings should be permanently attached for fluid
temperatures above 125˚F (52˚C) and up to 250˚F (121˚C).
Use Continental ContiTech Insta-Lock™ Cam & Groove
Fittings with this product. See the Couplings Systems
information pages at the back of the catalog.
Order Codes
546-345
Viper™
SAP #
ID
Nom. OD
Max. WP
Bend Radius Vacuum HG Weight
Black
in.
mm in.
mm psi
MPa in.
mm in.
mm lb./ft.
kg/m
20106813 1
25.4 1.45 36.9 200 1.38 4
100 29 737 0.53 0.79
20091802 1
f
38.1 1.95 49.6 200 1.38 5
125 29 737 0.74 1.10
20091803 2
50.8 2.54 64.5 200 1.38 7
175 29 737 1.16 1.73
20069573 2
f
63.5 3.05 77.5 200 1.38 8
200 29 737 1.41 2.10
20091805 3
76.2 3.59 91.2 200 1.38 10 250 29 737 1.82 2.71
20123987 4
101.6 4.64 117.8 200 1.38 14 350 29 737 2.42 3.61
Note: Refer to the Continental ContiTech Chemical Resistance Charts pages in Appendix B for specific chemical and
temperature compatibility.
Viper™ chemical hose will handle fluid up to 250˚F (121°C), however, this rating is contingent on the specific chemical
conveyed. Contact Customer Service at 1-800-235-4632 for any chemical above the temperature stated in the
Contientnal ContiTech Chemical Resistance Guide. Refer to the Continental ContiTech Chemical Resistance Chart for
Specific Chemical and Temperature Compatibility.
Air & Multipurpose
General Purpose
Heavy Duty
Push-on
Chemical Transfer
Cleaning Equipment
Food
Transfer
Washdown
Marine
Material Handling
Abrasives
Bulk Transfer
Cement & Concrete
Mining
Petroleum
Aircraft Fueling
Dispensing
Dock
Transfer
Spray
Steam
Vacuum
LPG Delivery
Water
Discharge
Suction & Discharge
Washdown
Welding
Coupling Systems
Equipment
Appendix
44
Chemical Transfer