Is the Blue SUPER FLEX Silicone Hose with Polyester Reinforcement and Steel Spiral suitable for coolant and low-oil-mist air systems, and what temperatures and pressures does it handle?

Yes. The Blue SUPER FLEX Silicone Hose with Polyester Reinforcement and Steel Spiral is suitable for coolant and low-oil-mist air systems. It is made of premium silicone rubber with polyester spacers and a 1.2 mm steel spiral, designed for water, coolant fluids, clean air, or air containing minimal oil mist. Operating temperature range: -50°C to +180°C. Working pressure range: 2 bar to 8.12 bar, with a pressure safety factor of 3:1. It complies with SAE J20R1. For applications with significant oils, fuels, or heavy oil mist, use the fluorocarbon rubber version for better compatibility.

Can the Blue SUPER FLEX Silicone Hose with Polyester Reinforcement and Steel Spiral be used in high-vibration engine bays and what mounting or support recommendations ensure longevity?

Yes. The Blue SUPER FLEX Silicone Hose with Polyester Reinforcement and Steel Spiral is suitable for high‑vibration engine bays. Its premium silicone construction, polyester spacers and a 1.2 mm steel spiral provide excellent flexibility, crush and kink resistance, and structural integrity under dynamic loads; combined with a working pressure range of 2–8.12 bar and a 3:1 safety factor, it is engineered for demanding automotive conditions. Thermal resilience from −50°C to +180°C and SAE J20R1 compliance further support reliability in harsh engine environments. Mounting and support recommendations to ensure longevity: - Use properly sized, corrosion‑resistant clamps rated for silicone hoses; avoid over‑tightening to prevent local deformation. - Provide axial and lateral support with vibration‑damping mounts or cushioned brackets to minimize repetitive flexing and chafing. - Maintain gentle bend radii; avoid sharp kinks or tight bends that concentrate stress. - Allow for thermal movement by leaving appropriate hose slack or using expansion loops where space permits. - Route hoses away from direct contact with sharp edges or high‑temperature exhaust components; add protective sleeving or heat shields if exposure is unavoidable. - Inspect clamps, attachment points and hose condition periodically and replace at first signs of abrasion, delamination or permanent deformation. - For any exposure to oil, fuel or significant oil mist, use the fluorocarbon‑lined variant recommended for compatibility. Following these practices will maximize service life and performance in high‑vibration engine applications.

Blue SUPER FLEX Silicone Hose with Polyester Reinforcement and Steel Spiral

Additional information

Material	VMQ – silicone
Maximum operating temperature [°C]	180
Minimum operating temperature [°C]	-50
Vacuum resistance	check
Standard length [m]	1

The SUPER FLEX hose is a high-performance solution engineered for demanding cooling and heating systems in vehicles, ensuring reliable operation with water, coolant fluids, clean air, or air containing minimal oil mist. Manufactured from premium silicone rubber and reinforced with durable polyester spacers and a robust 1.2 mm steel spiral, it delivers exceptional flexibility and strength even under extreme conditions. With a working pressure range from 2 bar up to 8.12 bar, a pressure safety factor of 3:1, and compliance with SAE J20R1 standards, this hose guarantees safety and durability in professional automotive applications. Its outstanding thermal resistance from -50°C to +180°C makes it suitable for both low and high-temperature environments, while the standard hardness of approximately 65° Shore (A) and density of 1.26 g/cm³ ensure consistent performance. The striking blue outer layer not only enhances visual appeal but also reflects the premium quality of the product. Available in a standard 1000 mm length, the SUPER FLEX hose is the ideal choice for workshops, manufacturers, and automotive enthusiasts seeking a reliable, long-lasting, and efficient solution. For applications involving oils, fuels, or oil mist, a specialized version with fluorocarbon rubber is recommended to ensure maximum compatibility and extended service life.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
VP-CH-013-1	SUPER FLEX hose 13 mm, L=1000 mm	12	7.53	In stock	Enquiry
VP-CH-016-1	SUPER FLEX hose 16 mm, L=1000 mm	16	7.33	In stock	Enquiry
VP-CH-019-1	SUPER FLEX hose 19 mm, L=1000 mm	20	6.6	In stock	Enquiry
VP-CH-022-1	SUPER FLEX hose 22 mm, L=1000 mm	22	6.07	In stock	Enquiry
VP-CH-025-1	SUPER FLEX hose 25 mm, L=1000 mm	25	5.8	In stock	Enquiry
VP-CH-028-1	SUPER FLEX hose 28 mm, L=1000 mm	28	5.67	In stock	Enquiry
VP-CH-032-1	SUPER FLEX hose 32 mm, L=1000 mm	32	5.3	In stock	Enquiry
VP-CH-035-1	SUPER FLEX hose 35 mm, L=1000 mm	35	5.13	In stock	Enquiry
VP-CH-038-1	SUPER FLEX hose 38 mm, L=1000 mm	38	5	In stock	Enquiry
VP-CH-051-1	SUPER FLEX hose 50.8 mm, L=1000 mm	50	3.67	In stock	Enquiry
VP-CH-060-1	SUPER FLEX hose 60 mm, L=1000 mm	60	2.67	In stock	Enquiry

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The SUPER FLEX hose is a high-performance solution engineered for demanding cooling and heating systems in vehicles, ensuring reliable operation with water, coolant fluids, clean air, or air containing minimal oil mist. Manufactured from premium silicone rubber and reinforced with durable polyester spacers and a robust 1.2 mm steel spiral, it delivers exceptional flexibility and strength even under extreme conditions. With a working pressure range from 2 bar up to 8.12 bar, a pressure safety factor of 3:1, and compliance with SAE J20R1 standards, this hose guarantees safety and durability in professional automotive applications. Its outstanding thermal resistance from -50°C to +180°C makes it suitable for both low and high-temperature environments, while the standard hardness of approximately 65° Shore (A) and density of 1.26 g/cm³ ensure consistent performance. The striking blue outer layer not only enhances visual appeal but also reflects the premium quality of the product. Available in a standard 1000 mm length, the SUPER FLEX hose is the ideal choice for workshops, manufacturers, and automotive enthusiasts seeking a reliable, long-lasting, and efficient solution. For applications involving oils, fuels, or oil mist, a specialized version with fluorocarbon rubber is recommended to ensure maximum compatibility and extended service life.