Industrial Hose
Hot Air Blower

Material Handling Hose Hot Air Blower
(Specification 4691HA/4691HC)
RECOMMENDED FOR: Conveying hot air up to 350°F from blower or compressor to storage tank
used in the transfer of dry bulk commodities. Can also be used for transferring mild chemicals
at ambient temperatures.
TEMPERATURE:-40°F to +350°F (-40°C to +177°C) for hot air service. NOTE: -40°F to +125°F (-40°C to +52°C) for mild chemical transfer. For chemicals above 125°F or suitability for use with a specific chemical, contact Denver Product Application at (303) 744-5070.
CONSTRUCTION: Tube: Type P (EPDM). Black.
Reinforcement: Synthetic, high tensile textile with steel wire helix.
Cover: Type P (EPDM). Black with yellow spiral stripe.
COUPLINGS: 5, 7 or 49. Block 49 (Cam and Groove) should not be used for compressed air service
and are not recommended for high temperature service. Reference the Hose Coupling Section.
| Nom I.D. |
Nom O.D. |
Max. W.P. |
Suction |
Min. Bend Radius |
Wt. Per Ft. |
| (In.) |
(mm) |
(In.) |
(mm) |
(psi) |
(MPa) |
(In. Hg) |
(mm Hg) |
(In.) |
(mm) |
(Lbs.) |
(Kg) |
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3
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76.2
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3.64
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92.5
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100
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.69
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30.0
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762
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18.0
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457
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1.89
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.86
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