Is the FEP Clear Smooth Hose – Chemical Resistant, UV Stable, Flame Retardant, -200°C to +206°C, 4.25–13 bar suitable for pharmaceutical and semiconductor applications requiring high purity?

Yes. FEP Clear Smooth Hose – Chemical Resistant, UV Stable, Flame Retardant, -200°C to +206°C, 4.25–13 bar is suitable for pharmaceutical and semiconductor applications requiring high purity. Key supporting points from the description: - Material: made from high-quality, non‑regenerated FEP fluoropolymer, offering PTFE‑comparable performance with exceptional purity and chemical inertness—critical for contamination-sensitive processes. - Surface finish: smooth inner and outer surfaces minimize particle entrapment, reduce flow resistance and ease cleaning and sterilization. - Transparency: excellent clarity allows visual inspection of fluid levels and flow, useful for process monitoring. - Chemical & thermal resistance: resistant to a wide range of aggressive chemicals and extreme temperatures (−200°C to +206°C), supporting diverse process media and thermal cycling. - Pressure and safety: working pressure 4.25–13 bar (depending on diameter) with a 4:1 safety factor suitable for low‑ to moderate‑pressure process lines. - Fire and electrical properties: UL94 V‑0 flame retardancy, high oxygen index and outstanding insulating properties relevant for cleanroom and electronic manufacturing environments. - Proven applications: explicitly cited for use in electronics, semiconductor production, laboratories and the pharmaceutical industry. Considerations: confirm specific regulatory/certification requirements for your facility (e.g., USP, FDA, ISO, EP, particle counts, extractables/leachables data) and select appropriate diameter/pressure rating and sanitary end fittings.

Can the FEP Clear Smooth Hose – Chemical Resistant, UV Stable, Flame Retardant, -200°C to +206°C, 4.25–13 bar be sterilized (autoclave, gamma, or ethylene oxide) without compromising purity or performance?

FEP Clear Smooth Hose – Chemical Resistant, UV Stable, Flame Retardant, -200°C to +206°C, 4.25–13 bar Format: Yes — this FEP hose is compatible with common sterilization methods and retains its purity and performance when properly processed. - Autoclave (steam): FEP’s excellent thermal stability to +206°C and chemical inertness make it suitable for repeated autoclave cycles (typically 121–134°C). Ensure strain relief at fittings and avoid mechanical stress; verify assembly materials (ferrules, clamps) are also autoclave-compatible. - Gamma irradiation: FEP generally tolerates gamma sterilization with minimal change in chemical resistance and transparency versus many polymers. Expect possible slight changes in mechanical properties after high cumulative doses; validate for your required dose and application-critical properties. - Ethylene oxide (EtO): FEP is compatible with EtO; residuals are minimal due to low sorption and excellent chemical inertness. Ensure adequate aeration post-process per EtO protocols. Recommended actions: validate the chosen sterilization cycle on finished assemblies (including fittings), confirm dose and number of cycles for gamma, and perform extractables/leachables and mechanical tests if used in regulated pharmaceutical/semiconductor applications to ensure no performance changes.

FEP Clear Smooth Hose – Chemical Resistant, UV Stable, Flame Retardant, -200°C to +206°C, 4.25–13 bar

All products, PTFE hoses/

Additional information

Material	PFA/MFA/FEP – fluoropolymer
Maximum operating temperature [°C]	206
Minimum operating temperature [°C]	-200
Vacuum resistance	no
Standard length [m]	30, 50

This lightweight, transparent hose is manufactured from high-quality, non-regenerated FEP fluoropolymer, offering performance comparable to PTFE while ensuring exceptional purity and reliability. Its smooth inner and outer surfaces guarantee minimal flow resistance and easy cleaning, while the excellent transparency enables quick visual inspection of fluid levels and flow. Resistant to UV radiation, extreme temperatures from -200°C to +206°C, and a wide range of aggressive chemicals, it is the ideal solution for demanding low-pressure applications where chemical inertness and dimensional stability are crucial. With a working pressure range of 4.25 to 13 bar depending on diameter, it provides both versatility and safety, supported by a 4:1 safety factor. The hose is flame retardant (UL94 V-0) with a high oxygen index, making it a reliable choice in environments where fire resistance is essential. Thanks to its outstanding insulating properties, it is widely used in electronics, semiconductor production, laboratories, and the pharmaceutical and chemical industries. Designed for applications requiring uncompromising resistance and purity, this FEP hose ensures long-lasting performance and operational safety even under the most challenging conditions.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
VE-CHEMFEP-02X04	VERSILON FEP hose 2x4 mm	2	13
VE-CHEMFEP-04X06	VERSILON FEP hose 4x6 mm	4	8.5
VE-CHEMFEP-06X08	VERSILON FEP hose 6x8 mm	6	6.25
VE-CHEMFEP-08X10	VERSILON FEP hose 8x10 mm	8	4.75
VE-CHEMFEP-09X12	VERSILON FEP hose 9x12 mm	10	6.25
VE-CHEMFEP-10X12	VERSILON FEP hose 10x12 mm	10	4.25

This lightweight, transparent hose is manufactured from high-quality, non-regenerated FEP fluoropolymer, offering performance comparable to PTFE while ensuring exceptional purity and reliability. Its smooth inner and outer surfaces guarantee minimal flow resistance and easy cleaning, while the excellent transparency enables quick visual inspection of fluid levels and flow. Resistant to UV radiation, extreme temperatures from -200°C to +206°C, and a wide range of aggressive chemicals, it is the ideal solution for demanding low-pressure applications where chemical inertness and dimensional stability are crucial. With a working pressure range of 4.25 to 13 bar depending on diameter, it provides both versatility and safety, supported by a 4:1 safety factor. The hose is flame retardant (UL94 V-0) with a high oxygen index, making it a reliable choice in environments where fire resistance is essential. Thanks to its outstanding insulating properties, it is widely used in electronics, semiconductor production, laboratories, and the pharmaceutical and chemical industries. Designed for applications requiring uncompromising resistance and purity, this FEP hose ensures long-lasting performance and operational safety even under the most challenging conditions.

Additional information

Material	PFA/MFA/FEP – fluoropolymer
Maximum operating temperature [°C]	206
Minimum operating temperature [°C]	-200
Vacuum resistance	no
Standard length [m]	30, 50