Is the 90° Hose End to Hose with BSP Male Thread, PP/PVDF, Series 1C EM compatible with PTFE and PFA smooth-walled hoses and tubes?

Yes. The 90° Hose End to Hose with BSP Male Thread, PP/PVDF, Series 1C EM is optimized for smooth-walled, unreinforced hoses and tubes made from PTFE and PFA (as well as FEP, PA, and PE). Its push-on connecting sleeve, PEEK locking ring with knurled nut, and PTFE sealing ring ensure secure, chemically resistant connections suitable for those materials, supporting working pressures up to 10 bar.

Can the 90° Hose End to Hose with BSP Male Thread, PP/PVDF, Series 1C EM be autoclaved without damaging the PEEK locking ring or PTFE sealing ring?

The 90° Hose End to Hose with BSP Male Thread, PP/PVDF, Series 1C EM cannot be reliably autoclaved without risk to the PEEK locking ring and PTFE sealing ring. PEEK has good high‑temperature resistance but repeated exposure to saturated steam at typical autoclave conditions (121–134 °C, elevated pressure) can affect its mechanical properties and long‑term dimensional stability. PTFE is chemically resistant and tolerates autoclave temperatures, but the assembly’s sealing performance and the interface between PTFE seal and PEEK lock may be compromised by cyclic thermal stress and differential expansion. Additionally, the polypropylene (PP) or PVDF body materials have different steam‑ageing behaviors; PP in particular can soften or deform under autoclave conditions. Therefore, unless the manufacturer explicitly certifies this exact Series 1C EM assembly for autoclaving, do not autoclave it — use validated sterilization procedures compatible with PEEK, PTFE and the chosen body material or request manufacturer confirmation for autoclave suitability.

90° Hose End to Hose with BSP Male Thread, PP/PVDF, Series 1C EM

All products, Low-pressure fittings and adapters/

Additional information

Material	P – material (plastic)

The 90° hose fitting with GZ BSP series 1C type EM is a highly reliable solution designed for demanding applications in laboratories, medical facilities, as well as the pharmaceutical, chemical, and food industries. Its user-friendly installation requires only pushing the hose onto the integrated connecting sleeve, while secure locking is ensured by a durable PEEK locking ring combined with a knurled nut. A PTFE sealing ring guarantees tightness and resistance to aggressive media, making the connection both safe and long-lasting. This fitting is optimized for smooth-walled, unreinforced hoses and tubes manufactured from robust materials such as PTFE, PFA, FEP, PA, and PE, ensuring versatility across a wide range of processes. Available in polypropylene or PVDF, it offers excellent chemical resistance and durability, while withstanding working pressures up to 10 bar. To meet diverse system requirements, additional sizes and diameters of fittings and couplings are also offered, providing maximum flexibility and compatibility for specialized applications.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
EM-1C200MG4018PP	90° fitting (series 1C) with GZ BSP 1/8", hose 4x6 mm, polypropylene	4	10	In stock	Enquiry
EM-1C200MG4018PV	90° fitting (series 1C) with GZ BSP 1/8", hose 4x6 mm, PVDF	4	10	In stock	Enquiry
EM-1C200MG4214PP	90° fitting (series 1C) with GZ BSP 1/4", hose 5x8 mm, polypropylene	5	10	In stock	Enquiry
EM-1C200MG4214PV	90° fitting (series 1C) with GZ BSP 1/4", hose 5x8 mm, PVDF	5	10	In stock	Enquiry
EM-1C200MG4314PP	90° fitting (series 1C) with GZ BSP 1/4", hose 6x8 mm, polypropylene	6	10	In stock	Enquiry
EM-1C200MG4314PV	90° fitting (series 1C) with GZ BSP 1/4", hose 6x8 mm, PVDF	6	10	In stock	Enquiry
EM-1C200MG4512PP	90° fitting (series 1C) with GZ BSP 1/2", hose 8x10 mm, polypropylene	8	10	In stock	Enquiry
EM-1C200MG4512PV	90° fitting (series 1C) with GZ BSP 1/2", hose 8x10 mm, PVDF	8	10	In stock	Enquiry
EM-1C200MG4538PP	90° fitting (series 1C) with GZ BSP 3/8", hose 8x10 mm, polypropylene	8	10	In stock	Enquiry
EM-1C200MG4538PV	90° fitting (series 1C) with GZ BSP 3/8", hose 8x10 mm, PVDF	8	10	In stock	Enquiry
EM-1C200MG4812PP	90° fitting (series 1C) with GZ BSP 1/2", hose 10x12 mm, polypropylene	10	10	In stock	Enquiry
EM-1C200MG4812PV	90° fitting (series 1C) with GZ BSP 1/2", hose 10x12 mm, PVDF	10	10	In stock	Enquiry
EM-1C200MG4838PP	90° fitting (series 1C) with GZ BSP 3/8", hose 10x12 mm, polypropylene	10	10	In stock	Enquiry
EM-1C200MG4838PV	90° fitting (series 1C) with GZ BSP 3/8", hose 10x12 mm, PVDF	10	10	In stock	Enquiry
EM-1C200MG5112PP	90° fitting (series 1C) with GZ BSP 1/2", hose 12x14 mm, polypropylene	12	10	In stock	Enquiry
EM-1C200MG5112PV	90° fitting (series 1C) with GZ BSP 1/2", hose 12x14 mm, PVDF	12	10	In stock	Enquiry
EM-1C200MG5312PP	90° fitting (series 1C) with GZ BSP 1/2", hose 14x16 mm, polypropylene	14	10	In stock	Enquiry

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The 90° hose fitting with GZ BSP series 1C type EM is a highly reliable solution designed for demanding applications in laboratories, medical facilities, as well as the pharmaceutical, chemical, and food industries. Its user-friendly installation requires only pushing the hose onto the integrated connecting sleeve, while secure locking is ensured by a durable PEEK locking ring combined with a knurled nut. A PTFE sealing ring guarantees tightness and resistance to aggressive media, making the connection both safe and long-lasting. This fitting is optimized for smooth-walled, unreinforced hoses and tubes manufactured from robust materials such as PTFE, PFA, FEP, PA, and PE, ensuring versatility across a wide range of processes. Available in polypropylene or PVDF, it offers excellent chemical resistance and durability, while withstanding working pressures up to 10 bar. To meet diverse system requirements, additional sizes and diameters of fittings and couplings are also offered, providing maximum flexibility and compatibility for specialized applications.