Orange SIL 391 Flexible Silicone Hose

This orange silicone hose is a premium, high-temperature ducting solution for reliable performance in demanding industrial and automotive applications. Constructed from woven fiberglass fabric coated with silicone, the hose offers excellent flexibility and heat resistance. Commonly used in fume control, air handling, and drying systems, it is especially popular in the racing industry and in hot air dryers, extrusion cooling, and cleanroom ventilation applications. Its steel wire reinforcement provides strength and flexibility, allowing it to handle both hot and cold gases with ease. The bright orange silicone coating offers superior protection against heat, moisture, and aging, ensuring a long service life even under extreme operating conditions.

Fabric-reinforced tape with silicone-coated fiberglass wall
Spring steel wire (integrated into wall for double-ply); Reinforcing cord
Highly flexible due to steel helix
Very good heat resistance
Handles hot & cold gases, air, fumes & drying processes
Temperature range: -95°F to 500°F continuous; Up to 540°F intermittent
Meets RoHS & REACH guidelines
Sold in full rolls only

Item #	Description	Catalog Pg.	Price
Item 97373	2" ID x 2.165" OD Single-Ply SIL 391 Flexible Orange Silicone-Coated Fiberglass Hose - 13' Roll 108.12/13' Roll Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	NEW	108.12/13' Roll Drop Ship
Item 97374	3" ID x 3.15" OD Single-Ply SIL 391 Flexible Orange Silicone-Coated Fiberglass Hose - 13' Roll 139.53/13' Roll Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	NEW	139.53/13' Roll Drop Ship
Item 97375	4" ID x 4.173" OD Single-Ply SIL 391 Flexible Orange Silicone-Coated Fiberglass Hose - 13' Roll 180.05/13' Roll Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	NEW	180.05/13' Roll Drop Ship
Item 97376	5" ID x 5.197" OD Single-Ply SIL 391 Flexible Orange Silicone-Coated Fiberglass Hose - 13' Roll 223.82/13' Roll Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	NEW	223.82/13' Roll Drop Ship
Item 97377	6" ID x 6.181" OD Single-Ply SIL 391 Flexible Orange Silicone-Coated Fiberglass Hose - 13' Roll 262.82/13' Roll Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	NEW	262.82/13' Roll Drop Ship
Item 97378	7" ID x 7.205" OD Single-Ply SIL 391 Flexible Orange Silicone-Coated Fiberglass Hose - 13' Roll 308.53/13' Roll Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	NEW	308.53/13' Roll Drop Ship
Item 97379	8" ID x 8.189" OD Single-Ply SIL 391 Flexible Orange Silicone-Coated Fiberglass Hose - 13' Roll 357.28/13' Roll Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	NEW	357.28/13' Roll Drop Ship
Item 97380	10" ID x 10.197" OD Single-Ply SIL 391 Flexible Orange Silicone-Coated Fiberglass Hose - 13' Roll 426.18/13' Roll Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	NEW	426.18/13' Roll Drop Ship
Item 97381	12" ID x 12.205" OD Single-Ply SIL 391 Flexible Orange Silicone-Coated Fiberglass Hose - 13' Roll 495.95/13' Roll Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	NEW	495.95/13' Roll Drop Ship
Item 97382	2" ID x 2.205" OD Double-Ply SIL 391 Flexible Orange Silicone-Coated Fiberglass Hose - 13' Roll 164.45/13' Roll Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	NEW	164.45/13' Roll Drop Ship
Item 97383	3" ID x 3.189" OD Double-Ply SIL 391 Flexible Orange Silicone-Coated Fiberglass Hose - 13' Roll 215.58/13' Roll Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	NEW	215.58/13' Roll Drop Ship
Item 97384	4" ID x 4.213" OD Double-Ply SIL 391 Flexible Orange Silicone-Coated Fiberglass Hose - 13' Roll 277.98/13' Roll Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	NEW	277.98/13' Roll Drop Ship
Item 97385	5" ID x 5.236" OD Double-Ply SIL 391 Flexible Orange Silicone-Coated Fiberglass Hose - 13' Roll 333.88/13' Roll Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	NEW	333.88/13' Roll Drop Ship
Item 97386	6" ID x 6.22" OD Double-Ply SIL 391 Flexible Orange Silicone-Coated Fiberglass Hose - 13' Roll 381.55/13' Roll Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	NEW	381.55/13' Roll Drop Ship
Item 97387	7" ID x 7.224" OD Double-Ply SIL 391 Flexible Orange Silicone-Coated Fiberglass Hose - 13' Roll 433.12/13' Roll Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	NEW	433.12/13' Roll Drop Ship
Item 97388	8" ID x 8.228" OD Double-Ply SIL 391 Flexible Orange Silicone-Coated Fiberglass Hose - 13' Roll 501.8/13' Roll Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	NEW	501.8/13' Roll Drop Ship
Item 97389	10" ID x 10.236" OD Double-Ply SIL 391 Flexible Orange Silicone-Coated Fiberglass Hose - 13' Roll 603.85/13' Roll Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	NEW	603.85/13' Roll Drop Ship
Item 97390	12" ID x 12.244" OD Double-Ply SIL 391 Flexible Orange Silicone-Coated Fiberglass Hose - 13' Roll 705.03/13' Roll Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	NEW	705.03/13' Roll Drop Ship

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