Is the WTZ PVC/PVC general purpose technical hose suitable for use with mild chemicals and potable water?

Yes. The WTZ PVC/PVC general purpose technical hose is suitable for use with mild chemicals and potable water. Its description explicitly lists use for water and light chemicals, and construction (transparent PVC inner and outer layers with polyester braid reinforcement) is typical for general-purpose potable and light-chemical service. Operating range (working pressure 10â15 bar at 20Â°C, temperature â5Â°C to +50Â°C) supports common domestic, agricultural and industrial applications. Caveat: for specific chemicals, concentrations, temperatures above the stated range, or regulated potable-water standards in your jurisdiction, verify chemical compatibility and compliance with local drinking-water certifications before prolonged or critical use.

Can WTZ PVC/PVC general purpose technical hose be safely used outdoors under prolonged sunlight exposure?

WTZ PVC/PVC general purpose technical hose can be used outdoors but with caution. Its PVC construction and polyester braid give good flexibility and resistance for air, water and light chemicals, and it works between -5Â°C and +50Â°C. However, prolonged direct sunlight (UV) and high temperatures accelerate PVC degradation, causing embrittlement, discoloration and loss of strength-especially since working pressure already decreases as temperature rises. For long-term outdoor exposure, avoid constant UV/Sun contact, provide shading or UV-protective covering, store out of direct sun when not in use, and inspect regularly for cracks or softening. For continuous full-sun applications consider a UV-stabilized or specifically outdoor-rated hose.

Can WTZ PVC/PVC general purpose technical hose handle repeated bending and flexing without kinking or failure?

Yes. WTZ PVC/PVC general purpose technical hose is designed for light, flexible use and can handle repeated bending and flexing without immediate kinking or failure, thanks to its construction: a transparent PVC inner layer, a polyester braid reinforcement, and a transparent PVC outer layer. The polyester braid provides strength and resistance to collapse under bending, while the PVC layers maintain flexibility for air, water and light chemical handling. Limitations to consider: - Flex performance depends on hose diameterâsmaller diameters are generally more flexible than larger ones. - Working pressure ranges from 10 to 15 bar at 20Â°C and decreases with rising temperature; repeated flexing under high internal pressure or elevated temperature increases risk of fatigue. - Operating temperature range is â5Â°C to +50Â°C; below or above this range flexibility and material resilience decline, making kinking or failure more likely. - For continuous, heavy-duty flexing or very tight bend radii, a hose specifically rated for continuous flexing (e.g., spiral-reinforced or specially formulated flexible hoses) may be more appropriate. Conclusion: For typical general-purpose applications involving occasional to moderate bending, WTZ PVC/PVC general purpose technical hose will resist kinking and perform reliably. For continuous, heavy flexing, high pressures, extreme temperatures, or very tight bends, choose a hose engineered for those conditions.

WTZ PVC/PVC general purpose technical hose

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Additional information

Material	PVC – polyvinyl chloride
Maximum operating temperature [°C]	50
Minimum operating temperature [°C]	-5
Vacuum resistance	no
Standard length [m]	60
Reinforcement	polyester braid

Light, flexible, popular general-purpose PVC hose. Used for air, water, and light chemicals in industry, agriculture, horticulture, and for domestic use. Roll length: 60 meters. Inner layer: transparent PVC. Reinforcement: polyester braid. Outer layer: transparent PVC. Working pressure at 20°C: from 10 bar to 15 bar – depending on the hose diameter and decreases with increasing temperature. Operating temperature: from -5°C to +50°C.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
PR-WTZ-08	Hose WTZ 8x12.5 mm	8	15	In stock	Enquiry
PR-WTZ-10	Hose WTZ 10x14.5 mm	10	10	In stock	Enquiry
PR-WTZ-12	Hose WTZ 12.5x17 mm	12	12	In stock	Enquiry

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Light, flexible, popular general-purpose PVC hose. Used for air, water, and light chemicals in industry, agriculture, horticulture, and for domestic use. Roll length: 60 meters. Inner layer: transparent PVC. Reinforcement: polyester braid. Outer layer: transparent PVC. Working pressure at 20°C: from 10 bar to 15 bar – depending on the hose diameter and decreases with increasing temperature. Operating temperature: from -5°C to +50°C.

Additional information

Material	PVC – polyvinyl chloride
Maximum operating temperature [°C]	50
Minimum operating temperature [°C]	-5
Vacuum resistance	no
Standard length [m]	60
Reinforcement	polyester braid