Pyroflex® II Hot Air
Product Specifications
Application
For conveying hot air from compressors to tanks on bulk
dry material carriers.
Construction Tube
Black heat-resistant EPDM synthetic rubber
Cover
Heat-resistant black EPDM synthetic rubber with orange
spiral stripe (wrapped impression)
Reinforcement
Spiral-plied synthetic fabric with wire helix
Temperature Range
-20
˚F to 325˚F (-29˚C to 163˚C)
Packaging
100’
lengths, coiled and polywrapped
Branding (Spiral)
Example: Continental ContiTech Pyroflex® II Hot Air
Couplings
Contact fitting manufacturer for proper fitting
recommendation and coupling procedure. Use Continental
ContiTech Insta-Lock™ Cam & Groove Fittings with this
product. See the Coupling Systems information pages at the
back of the catalog.
Order Codes
549-394
Pyroflex® II Hot Air
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
20019669 2
50.8 2.55 64.8 100 0.34 5
127 29 737 1.22 1.82
20019671 3
76.2 3.55 90.2 100 0.34 7
178 29 737 1.93 2.87
20019674 4
101.6 4.61 117.1 100 0.34 10 254 29 737 2.65 3.94
20019675 6
152.4 6.74 171.1 100 0.35 30 750 29 737 4.80 7.15
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
128
Material Handling
Bulk Transfer