Can the Straight hose end with GW BSP plastic PP, PVDF, series 1A type EM be sterilized for use in medical and pharmaceutical applications without degrading the integrated sleeve or clamping ring?

Straight hose end with GW BSP plastic PP, PVDF, series 1A type EM can generally be sterilized for use in medical and pharmaceutical applications, but compatibility depends on sterilization method and material: - Materials: polypropylene (PP) and PVDF are chemically resistant; the integrated sleeve and internal clamping ring are designed for repeated use with flexible hoses (PVC, PA, PUR, PTFE, FKM, silicone, TYGONÂ®). - Recommended sterilization methods: steam autoclaving (typically up to 121 Â°C) may be acceptable for PVDF and some PP grades but can deform or embrittle certain PP parts or integrated polymer sleeves/clamping rings depending on exact polymer formulation and part geometry. PVDF tolerates higher temperatures and aggressive chemistries better than PP. - Alternative methods: EO (ethylene oxide) and low-temperature H2O2 plasma sterilization are safer for mixed-polymer assemblies and reduce risk of mechanical degradation. Chemical sterilants (e.g., peracetic acid, IPA) are usually compatible but must be validated. - Reuse of clamping ring: the design allows multiple uses in the same connection, but repeated sterilization cycles can change elasticity and sealing performance.test life-cycle performance and leakage after intended sterilization cycles. - Recommendation: validate sterilization protocol for your specific Straight hose end with GW BSP plastic PP, PVDF, series 1A type EM batch and hose material. Perform accelerated aging, mechanical/tightness testing, and chemical compatibility checks for the chosen sterilization method before clinical or pharmaceutical use.

Is the Straight hose end with GW BSP plastic PP, PVDF, series 1A type EM compatible with common disinfectants used in food and lab settings?

Straight hose end with GW BSP plastic PP, PVDF, series 1A type EM is generally compatible with many common disinfectants used in food and lab settings, thanks to its polypropylene (PP) and PVDF construction, which resist acids, alcohols, and many oxidizing agents. Compatibility depends on disinfectant type, concentration and temperature: PVDF offers excellent chemical resistance (including most chlorine-based, alcohol and peroxide disinfectants), while PP is resistant to alcohols and mild disinfectants but less so to strong oxidizers or concentrated acids. For critical applications (dialysis, pharmaceutical, food), verify compatibility with the specific disinfectant (type, % concentration, temperature, contact time) and consult manufacturer chemical resistance data to ensure long-term safety and seal integrity.

Can the Straight hose end with GW BSP plastic PP, PVDF, series 1A type EM be used with high-purity gases in analytical and medical equipment?

Yes. Straight hose end with GW BSP plastic PP, PVDF, series 1A type EM can be used with highâpurity gases in analytical and medical equipment, with the following considerations: - Materials: available in polypropylene (PP) and PVDF. PVDF is preferred for highâpurity gas applications due to its excellent chemical resistance, low extractables, and low permeation. PP may be acceptable for less demanding purity requirements but has higher extractables and gas permeability. - Design: intended for flexible, smoothâwalled, unreinforced hoses (PVC, PA, PUR, PTFE, FKM, silicone, TYGONÂ®). For highâpurity gas use, choose compatible hose materials (PTFE, FKM, silicone or appropriate highâpurity TYGONÂ® grades) and ensure they meet purity/cleanroom specifications. - Sealing and cleanliness: the connection uses an integrated sleeve and an internal clamping ring in the knurled nut. While mechanically reliable and reusable, this clamping method may not provide the absolute leak-tightness or particle-free performance of welded, conflat, or metal compression fittings used in ultraâhigh purity or UHV systems. Verify leak rates meet your application (helium leak testing recommended). - Working pressure: rated to 10 bar. suitable for most analytical and medical gas lines, but confirm system pressure and safety margins. - Compatibility and certification: confirm that both the selected polymer (PP or PVDF) and the chosen hose meet regulatory and biocompatibility/medical device or analytical purity standards required for your equipment (e.g., ISO, USP, FDA, or customerâspecific specs). - Recommendation: for typical analytical and medical gas distribution where polymer fittings are acceptable, use the PVDF version paired with a highâpurity hose (e.g., PTFE or specified highâpurity TYGONÂ®), perform cleanliness and leak testing, and verify regulatory requirements. For ultraâhigh purity, corrosive gases, or applications demanding absolute particle/contaminant control, consider metal or specialty ultraâhighâpurity fittings instead.

Straight hose end with GW BSP plastic PP, PVDF, series 1A type EM

All products, Low-pressure fittings and adapters/

Additional information

Material	P – material (plastic)

Straight end fitting for hose with BSP GW type EM, widely used in laboratories, medicine (e.g., dialysis devices), pharmaceutical, chemical, and food industries. It features an integrated sleeve, and hose locking occurs via a clamping ring located inside the knurled nut. Due to its flexibility, the clamping ring can be used multiple times in the same connection. It is designed for flexible, smooth-walled, unreinforced hoses made of PVC, PA, PUR, PTFE, FKM, silicone, and TYGON^® hoses. Other sizes and diameters of fittings and couplings are available. Material: polypropylene, PVDF. Working pressure: 10 bar.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
EM-1A100FG4014PP	Straight end (series 1A) with BSP 1/4", hose 4x6 mm, polypropylene	4	10	In stock	Enquiry
EM-1A100FG4014PV	Straight end (series 1A) with BSP 1/4" thread, hose 4x6 mm, PVDF	4	10	In stock	Enquiry
EM-1A100FG4218PP	Straight fitting (series 1A) with BSP 1/8" thread, hose 5x8 mm, polypropylene	5	10	In stock	Enquiry
EM-1A100FG4218PV	Straight fitting (series 1A) with BSP 1/8" thread, hose 5x8 mm, PVDF	5	10	In stock	Enquiry
EM-1A100FG4338PP	Straight end (series 1A) with BSP 3/8" thread, hose 6x8 mm, polypropylene	6	10	In stock	Enquiry
EM-1A100FG4338PV	Straight end (series 1A) with BSP 3/8" thread, hose 6x8 mm, PVDF	6	10	In stock	Enquiry
EM-1A100FG4538PP	Straight end (series 1A) with BSP 3/8" thread, hose 8x10 mm, polypropylene	8	10	In stock	Enquiry
EM-1A100FG4538PV	Straight end (series 1A) with BSP 3/8" thread, hose 8x10 mm, PVDF	8	10	In stock	Enquiry
EM-1A100FG5212PP	Straight end (series 1A) with BSP 1/2" thread, hose 12x16 mm, polypropylene	12	10	In stock	Enquiry
EM-1A100FG5212PV	Straight end (series 1A) with BSP 1/2" thread, hose 12x16 mm, PVDF	12	10	In stock	Enquiry
EM-1A100FG5412PP	Straight end (series 1A) with BSP 1/2" thread, hose 14x18 mm, polypropylene	14	10	In stock	Enquiry
EM-1A100FG5634PP	Straight end (series 1A) with BSP 3/4" thread, hose 16x20 mm, polypropylene	16	10	In stock	Enquiry

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Straight end fitting for hose with BSP GW type EM, widely used in laboratories, medicine (e.g., dialysis devices), pharmaceutical, chemical, and food industries. It features an integrated sleeve, and hose locking occurs via a clamping ring located inside the knurled nut. Due to its flexibility, the clamping ring can be used multiple times in the same connection. It is designed for flexible, smooth-walled, unreinforced hoses made of PVC, PA, PUR, PTFE, FKM, silicone, and TYGON^® hoses. Other sizes and diameters of fittings and couplings are available. Material: polypropylene, PVDF. Working pressure: 10 bar.