Is the SUPERFLEX PULR extraction hose suitable for food industry applications and easy to clean to meet hygiene standards?

Yes . the SUPERFLEX PULR extraction hose is suitable for many food industry applications and can meet hygiene requirements, with some caveats. Why it fits: - Intended use: the hose is specified for use in the food industry, indicating basic suitability for conveying lightweight food-grade bulk materials like dust, flakes or small particulates. - Material: transparent polyurethane provides smooth inner surfaces that reduce particle accumulation and allow visual inspection for cleanliness. - Chemical/ozone resistance: polyurethane and ozone resistance improve durability and reduce contamination risk from material breakdown. - Temperature range: -40Â°C to +90Â°C covers typical food processing and cleaning temperatures (avoid steam sterilization above the upper limit). Cleaning and hygiene considerations: - Smoothness: polyurethane is easier to clean than heavily corrugated or fabric-reinforced hoses, but the spiral reinforcement creates internal profiling (wall thickness measured between the spiral). This means some internal grooves where residues can lodge. - Accessibility: transparency helps inspection, but thorough cleaning will depend on hose diameter, orientation, and whether the system allows flushing or CIP (clean-in-place). - Reinforcement: copper-plated or galvanized steel spiral may be acceptable, but ensure coatings meet food-contact and corrosion-resistance requirements for your specific application and cleaning agents. - Temperature and chemical limits: avoid cleaning procedures using temperatures or aggressive chemicals beyond the hoseâs rated limits to prevent degradation. Recommendation: Confirm specific food-contact certifications required in your jurisdiction (e.g., FDA, EU 10/2011). For high-hygiene processes or wet cleaning/CIP/steam, validate cleaning efficacy in situ or consider a smooth-bore hose specifically certified for food contact.

Does the SUPERFLEX PULR extraction hose resist ozone and withstand temperatures from -40Â°C to +90Â°C?

Yes. The SUPERFLEX PULR extraction hose is ozone resistant and rated to operate between â40Â°C and +90Â°C, per the product description.

Can the SUPERFLEX PULR extraction hose handle lightweight abrasive materials like sand or grit without damage?

Yes. The SUPERFLEX PULR extraction hose is suitable for handling lightweight abrasive materials such as sand or grit. Its transparent polyurethane construction offers good abrasion resistance compared with many plastics, and the hose is explicitly specified for âlightweight abrasive bulk materials.â The steel wire spiral reinforcement (copper-plated or galvanized) provides structural strength and crush resistance while maintaining flexibility, and the measured wall thickness between spirals adds protection against wear. Operating temperature range of â40Â°C to +90Â°C and ozone resistance further support durability in typical industrial environments like woodworking, construction, and food processing. Limitations to consider: - âLightweight abrasiveâ implies fine, less aggressive abrasives; heavy, highly abrasive materials (large particles, high volumes, or high-velocity applications) will shorten service life and may require a heavier-duty hose. - Regular inspection and replacement intervals should be planned if used continuously with abrasive materials. - Choose an appropriate diameter and mounting to avoid excessive turbulence or impact that accelerates wear. In summary: For lightweight sand or grit the SUPERFLEX PULR extraction hose is an appropriate choice, but for heavier or more aggressive abrasive service consider a specialized heavy-duty abrasion-resistant hose.

SUPERFLEX PULR extraction hose

All products, Ducting and ventilation hoses/

Additional information

Material	PU – polyurethane
Maximum operating temperature [°C]	90
Minimum operating temperature [°C]	-40
Vacuum resistance	yes
Standard length [m]	10, 15, 2, 25, 3, 30, 4

Lightweight, highly flexible hose designed for the transport of dust, wood shavings, chips, and lightweight abrasive bulk materials. Used in the woodworking, construction, and food industries. Ozone resistant. Wall thickness is measured between the spiral. Other diameters available in the range of 20 to 600 mm. Hose material: transparent polyurethane. Reinforcement: copper-plated (L/R version) or galvanized (L version) steel wire spiral. Operating temperature: from -40°C to +90°C.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
ME-SFLEX-PUL-140	SUPERFLEX PU Hose L 140 mm	140	0.15	In stock	Enquiry
ME-SFLEX-PUL-150	SUPERFLEX PU Hose L 150 mm	150	0.11	In stock	Enquiry
ME-SFLEX-PULR-040	SUPERFLEX PU Hose L/R 40 mm	40	0.5	In stock	Enquiry
ME-SFLEX-PULR-050	SUPERFLEX PU Hose L/R 50 mm	50	0.45	In stock	Enquiry
ME-SFLEX-PULR-060	SUPERFLEX PU Hose L/R 60 mm	60	0.4	In stock	Enquiry
ME-SFLEX-PULR-063	SUPERFLEX PU Hose L/R 63 mm	65	0.38	In stock	Enquiry
ME-SFLEX-PULR-070	SUPERFLEX PU Hose L/R 70 mm	70	0.35	In stock	Enquiry
ME-SFLEX-PULR-076	SUPERFLEX PU Hose L/R 76 mm	75	0.3	In stock	Enquiry
ME-SFLEX-PULR-080	SUPERFLEX PU Hose L/R 80 mm	80	0.27	In stock	Enquiry
ME-SFLEX-PULR-090	SUPERFLEX PU Hose L/R 90 mm	90	0.23	In stock	Enquiry
ME-SFLEX-PULR-100	SUPERFLEX PU Hose L/R 100 mm	100	0.2	In stock	Enquiry
ME-SFLEX-PULR-110	SUPERFLEX PU Hose L/R 110 mm	110	0.2	In stock	Enquiry
ME-SFLEX-PULR-120	SUPERFLEX PU Hose L/R 120 mm	120	0.19	In stock	Enquiry
ME-SFLEX-PULR-125	SUPERFLEX PU Hose L/R 125 mm	125	0.19	In stock	Enquiry
ME-SFLEX-PULR-130	SUPERFLEX PU Hose L/R 130 mm	130	0.18	In stock	Enquiry
ME-SFLEX-PULR-140	SUPERFLEX PU Hose L/R 140 mm	140	0.15	In stock	Enquiry
ME-SFLEX-PULR-150	SUPERFLEX PU Hose L/R 150 mm	150	0.11	In stock	Enquiry
ME-SFLEX-PULR-160	SUPERFLEX PU Hose L/R 160 mm	160	0.1	In stock	Enquiry
ME-SFLEX-PULR-170	SUPERFLEX PU Hose L/R 170 mm	160	0.09	In stock	Enquiry
ME-SFLEX-PULR-180	SUPERFLEX PU Hose L/R 180 mm	180	0.09	In stock	Enquiry
ME-SFLEX-PULR-200	SUPERFLEX PU Hose L/R 200 mm	200	0.08	In stock	Enquiry
ME-SFLEX-PULR-220	SUPERFLEX PU Hose L/R 220 mm	220	0.07	In stock	Enquiry
ME-SFLEX-PULR-250	SUPERFLEX PU Hose L/R 250 mm	250	0.05	In stock	Enquiry
ME-SFLEX-PULR-300	SUPERFLEX PU Hose L/R 300 mm	300	0.03	In stock	Enquiry
ME-SFLEX-PULR-350	SUPERFLEX PU Hose L/R 350 mm	350	0.02	In stock	Enquiry

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Lightweight, highly flexible hose designed for the transport of dust, wood shavings, chips, and lightweight abrasive bulk materials. Used in the woodworking, construction, and food industries. Ozone resistant. Wall thickness is measured between the spiral. Other diameters available in the range of 20 to 600 mm. Hose material: transparent polyurethane. Reinforcement: copper-plated (L/R version) or galvanized (L version) steel wire spiral. Operating temperature: from -40°C to +90°C.

Additional information

Material	PU – polyurethane
Maximum operating temperature [°C]	90
Minimum operating temperature [°C]	-40
Vacuum resistance	yes
Standard length [m]	10, 15, 2, 25, 3, 30, 4