Is SPIRALINA spiral cover suitable for outdoor use and resistant to UV, ozone, oil, diesel, and water?

Yes. SPIRALINA spiral cover is suitable for outdoor use and is resistant to UV, ozone, oil, diesel and water. It is weatherâresistant, UVâ and ozoneâresistant, and resists oil and diesel fuel. Made of rigid PVC with shape memory, nonâconductive (surface conductivity 10^10 Î©), it protects hoses from abrasion and crushing and keeps them bundled. Operating temperature range is -10Â°C to +60Â°C (temporarily up to +70Â°C). SPIRALINA FLEX offers a thinner, more flexible variant.

Does SPIRALINA spiral cover maintain flexibility and shape memory at low temperatures down to -10Â°C?

Yes. SPIRALINA spiral cover is made of rigid PVC with shape memory and is rated for an operating temperature range from -10Â°C to +60Â°C, so it maintains flexibility and shape memory down to -10Â°C. SPIRALINA FLEX, with a thinner wall, offers greater flexibility than the standard version while retaining the same material properties.

Can SPIRALINA spiral cover be safely used near open flames given its UL94 V-0 fire rating?

SPIRALINA spiral coverâs UL94 V-0 rating means the rigid PVC used meets a flammability test: material selfâextinguishes quickly after ignition and does not drip flaming particles. However, UL94 Vâ0 does not make a product fireproof or safe for continuous exposure to open flames or sustained high heat. Given the product data (operating temp â10Â°C to +60Â°C, temporary up to +70Â°C) and that itâs rigid PVC, you should not use SPIRALINA spiral cover in direct proximity to open flames, pilot lights, welding arcs, or any application exposing it to sustained high temperatures or direct flame contact. Short, accidental exposure to small flames may selfâextinguish per UL94 Vâ0, but risks remain: charring, smoke, toxic fumes from PVC combustion, loss of mechanical protection, and potential deformation above rated temperatures. Recommended practice: keep SPIRALINA spiral cover away from open flames and highâtemperature sources; if flame exposure is possible, choose a specifically fireâresistant/highâtemperature rated protection designed for direct flame environments.

SPIRALINA spiral cover

All products, Covers/

Additional information

Maximum operating temperature [°C]	60
Minimum operating temperature [°C]	-10
Standard length [m]	10, 120, 20, 50

Spiral protection designed to safeguard hoses (hoses) against abrasion and crushing. It also serves to maintain a group of hoses (hoses) in the form of a bundle. Resistant to weather conditions, UV radiation, ozone, fire (according to UL94VO), oil, diesel fuel, and water. SPIRALINA FLEX has a thinner wall and is more flexible compared to the standard SPIRALINA protection. Non-conductive – surface conductivity 10¹⁰ Ω. Material: rigid PVC (has shape memory). Standard length: 20 m. Operating temperature: from -10°C to +60°C (temporarily up to +70°C).

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
ME-SPIRALINA-056	Spiral cover 56x63 mm (56÷90 mm)	-	-
ME-SPIRALINA-065	Spiral cover 65x75 mm (60÷120 mm)	-	-
ME-SPIRALINA-080	Spiral cover 80x90 mm (75÷200 mm)	-	-
ME-SPIRALINAFX-013	Flex-D spiral cover 13x16 mm (12÷18 mm)	-	-
ME-SPIRALINAFX-016	Flex-D spiral cover 16x20 mm (16÷26 mm)	-	-
ME-SPIRALINAFX-020	Flex-D spiral cover 20x25 mm (20÷27 mm)	-	-
ME-SPIRALINAFX-027	Flex-D spiral cover 27x32 mm (27÷35 mm)	-	-
ME-SPIRALINAFX-030	Flex-D spiral cover 30x35 mm (30÷40 mm)	-	-
ME-SPIRALINAFX-035	Flex-D spiral cover 35x40 mm (36÷60 mm)	-	-
ME-SPIRALINAFX-044	Flex-D spiral cover 44x50 mm (44÷75 mm)	-	-

Spiral protection designed to safeguard hoses (hoses) against abrasion and crushing. It also serves to maintain a group of hoses (hoses) in the form of a bundle. Resistant to weather conditions, UV radiation, ozone, fire (according to UL94VO), oil, diesel fuel, and water. SPIRALINA FLEX has a thinner wall and is more flexible compared to the standard SPIRALINA protection. Non-conductive – surface conductivity 10¹⁰ Ω. Material: rigid PVC (has shape memory). Standard length: 20 m. Operating temperature: from -10°C to +60°C (temporarily up to +70°C).