High-Temperature CP Flexible Exhaust Hoses

An exhaust hose is a flexible hose used for safely transporting hot and cold gases and exhaust fumes away from the operator in demanding industrial environments. Ideal for high-temperature applications, these hoses are commonly used in ovens, foundries, furnaces, smelting operations, and across industries such as ceramics, glass, steel, aluminum, and automotive. Built to withstand vibrations, external impacts, and intense heat without compromising material integrity, these hoses deliver long-lasting, flexible performance. The CP SIL 460 series is also suitable for routing dust, powder, and fibers and withstands temperatures from -22°F to 428°F, up to 540°F for a short time. The CP HiTex series boasts a very good resistance to flying and welding sparks. The HiTex 480 hose adds compatibility with infrared heating systems, gas-fired radiant tube heaters, and hot air tube installations, withstanding temperatures from -75°F to 750°F, up to 840°F for a short time. The HiTex 481 hose is optimal for vehicle exhaust gas systems in hose reel, slotted floor channel, underfloor extraction, engine test bench, and exhaust gas measurement. It can also be used for applications requiring bellows or compensators, withstanding temperatures from -75°F to 1100°F, up to 1300°F for an intermittent short time.

  • Coated fiberglass fabric; SIL 460 is silicone-coated
  • Galvanized steel inner wire
  • Galvanized (SIL 460), stainless (HiTex 480), or INOX stainless (HiTex 481) steel outer helix wire
  • CP construction
  • Abrasion protection via external clamp profile; Secure clamping of the wall within the clamp profile
  • Highly flexible; Compression ratio: 4:1 (CP SIL 460) & 3:1 (CP HiTex 480 & 481)
  • Very good heat resistance; Flame-retardant according to DIN 4102 guidelines
  • Meets RoHS guidelines
  • Sold in full rolls only
Item # Description Catalog Pg. Price Add to Cart
4" ID x 4.409" OD x 25' L Single-Ply CP SIL 460 Silicone-Coated Fiberglass High-Temperature Flexible Exhaust Hose (-22°F to 428°F)
Item 94727
475.97/25' Roll
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-233
475.97/25' Roll
5" ID x 5.394" OD x 25' L Single-Ply CP SIL 460 Silicone-Coated Fiberglass High-Temperature Flexible Exhaust Hose (-22°F to 428°F)
Item 94728
493.75/25' Roll
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-233
493.75/25' Roll
6" ID x 6.378" OD x 25' L Single-Ply CP SIL 460 Silicone-Coated Fiberglass High-Temperature Flexible Exhaust Hose (-22°F to 428°F)
Item 94729
538.47/25' Roll
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-233
538.47/25' Roll
8" ID x 8.346" OD x 25' L Single-Ply CP SIL 460 Silicone-Coated Fiberglass High-Temperature Flexible Exhaust Hose (-22°F to 428°F)
Item 94730
640/25' Roll
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-233
640/25' Roll
4" ID x 4.409" OD x 25' L Single-Ply CP HiTex 480 Coated Fiberglass High-Temperature Flexible Exhaust Hose (-75°F to 750°F)
Item 94732
692.31/25' Roll
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-233
692.31/25' Roll
5" ID x 5.394" OD x 25' L Single-Ply CP HiTex 480 Coated Fiberglass High-Temperature Flexible Exhaust Hose (-75°F to 750°F)
Item 94733
751.93/25' Roll
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-233
751.93/25' Roll
6" ID x 6.378" OD x 25' L Single-Ply CP HiTex 480 Coated Fiberglass High-Temperature Flexible Exhaust Hose (-75°F to 750°F)
Item 94734
902.78/25' Roll
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-233
902.78/25' Roll
8" ID x 8.346" OD x 25' L Single-Ply CP HiTex 480 Coated Fiberglass High-Temperature Flexible Exhaust Hose (-75°F to 750°F)
Item 94735
1162.04/25' Roll
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-233
1162.04/25' Roll
4" ID x 4.488" OD x 25' L Double-Ply CP HiTex 481 Coated Fiberglass High-Temperature Flexible Exhaust Hose (-75°F to 1100°F)
Item 94736
1400.48/25' Roll
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-233
1400.48/25' Roll
5" ID x 5.472" OD x 25' L Double-Ply CP HiTex 481 Coated Fiberglass High-Temperature Flexible Exhaust Hose (-75°F to 1100°F)
Item 94737
1616.83/25' Roll
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-233
1616.83/25' Roll
6" ID x 6.457" OD x 25' L Double-Ply CP HiTex 481 Coated Fiberglass High-Temperature Flexible Exhaust Hose (-75°F to 1100°F)
Item 94738
1891.35/25' Roll
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-233
1891.35/25' Roll
8" ID x 8.425" OD x 25' L Double-Ply CP HiTex 481 Coated Fiberglass High-Temperature Flexible Exhaust Hose (-75°F to 1100°F)
Item 94739
2162.02/25' Roll
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-233
2162.02/25' Roll

Note: Product testing for individual applications is recommended before use. U.S. Plastic Corp. cannot be held liable for individual application failures.

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