Is the 90Â° elbow with internal BSP thread (3F series EM) compatible with the Straight connector with GW BSP, polypropylene, 3F series for use at 10 bar?

Yes . they are compatible for use at 10 bar, provided both parts are the same BSP size. The 90Â° elbow with internal BSP thread (3F series EM) is made of polypropylene (or PVDF) and rated to 10 bar working pressure. The Straight connector with GW BSP, polypropylene, 3F series Format is the matching polypropylene straight fitting in the same 3F range with a BSP thread. If the thread type and nominal size (BSP designation) match between the internal thread of the elbow and the GW BSP straight connector, their materials and pressure ratings are compatible for 10 bar service. Ensure thread size, sealing method (thread sealant/PTFE tape or gasket) and application conditions (temperature, chemical compatibility) are appropriate before installation.

Can the 90Â° elbow with internal BSP thread, 3F series EM, be sterilized without damaging the Straight connector with GW BSP, polypropylene, 3F series?

Yes. The 90Â° elbow with internal BSP thread, 3F series EM, is made of polypropylene (or PVDF) and rated to 10 bar; these materials and pressure rating are compatible with sterilization methods commonly used for polypropylene parts (autoclaving at typical conditions, chemical sterilants). Therefore sterilizing the 90Â° elbow will not inherently damage the Straight connector with GW BSP, polypropylene, 3F series provided both parts are polypropylene, exposed to appropriate sterilization parameters (temperature, time, chemical concentrations) within polypropyleneâs limits, and fittings are assembled/disassembled as recommended. Avoid exceeding polypropylene temperature limits or using aggressive solvents that can degrade the connectors.

Are there chemical compatibility concerns between the 90Â° elbow (3F EM) and the Straight connector with GW BSP, polypropylene, 3F series?

Generally noâboth parts are polypropylene (PP) from the 3F series, so they are chemically compatible for most common laboratory and industrial fluids, but there are important caveats. Why compatible: - Material match: The 90Â° elbow (3F EM) is offered in polypropylene (and PVDF); the Straight connector with GW BSP, polypropylene, 3F series is PP. Like-for-like PP connections avoid galvanic or polymer mismatch issues. - Typical use: Both items are designed for laboratory, medical, pharmaceutical, chemical and food applications and a working pressure up to 10 bar, indicating suitability for common aqueous, neutral and many mildly aggressive fluids used in those sectors. Caveats and considerations: - Chemical resistance limits: Polypropylene resists many acids, alkalis and organic solvents, but is attacked by strong oxidizers (e.g. concentrated nitric acid), some chlorinated solvents, aromatic hydrocarbons (e.g. toluene) and strong swelling solvents. Check the specific chemical compatibility chart for PP against the exact media, concentration and temperature. - Temperature and pressure: Chemical resistance of PP degrades at elevated temperatures; if your process runs near PPâs maximum service temperature or at pressures approaching 10 bar, re-evaluate compatibility and mechanical safety margins. - PVDF option: If the 90Â° elbow is PVDF while the straight connector is PP, PVDF has broader chemical resistance; the connection is still mechanically feasible but confirm suitability for the fluid and any differential thermal/chemical behavior. - Seals and threads: Compatibility also depends on any seal materials (O-rings, gaskets) and thread sealing compounds used. Ensure seal elastomers are compatible with the fluid. - Regulatory/cleaning requirements: For pharmaceutical or food use, verify compliance (FDA/USP/EP) and cleanability for the chosen polymer. Recommendation: For a definitive answer, provide the exact fluid(s), concentration, temperature and pressure. If aggressive chemicals or high temperatures are involved, consider PVDF or consult a chemical resistance chart/manufacturer.

90° elbow with a BSP female thread of PP, PVDF plastic, 3F series type EM

All products, Low-pressure fittings and adapters/

Additional information

Material	P – material (plastic)

90° elbow with a BSP female thread, 3F series type EM, is widely used in laboratories, medicine, and the pharmaceutical, chemical and food industries. Material: polypropylene, PVDF. Working pressure: 10 bar.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
EM-3F244GG12PP	Connector 90° (3F series) with 1/2" BSP female, polypropylene	-	10	In stock	Enquiry
EM-3F244GG12PV	Connector 90° (3F series) with 1/2" BSP female, PVDF	-	10	In stock	Enquiry
EM-3F244GG14PP	Connector 90° (3F series) with 1/4" BSP female, polypropylene	-	10	In stock	Enquiry
EM-3F244GG14PV	Connector 90° (3F series) with 1/4" BSP female, PVDF	-	10	In stock	Enquiry
EM-3F244GG18PP	Connector 90° (3F series) with 1/8" BSP female, polypropylene	-	10	In stock	Enquiry
EM-3F244GG18PV	Connector 90° (3F series) with 1/8" BSP female, PVDF	-	10	In stock	Enquiry
EM-3F244GG38PP	Connector 90° (3F series) with 3/8" BSP female, polypropylene	-	10	In stock	Enquiry
EM-3F244GG38PV	Connector 90° (3F series) with 3/8" BSP female, PVDF	-	10	In stock	Enquiry

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90° elbow with a BSP female thread, 3F series type EM, is widely used in laboratories, medicine, and the pharmaceutical, chemical and food industries. Material: polypropylene, PVDF. Working pressure: 10 bar.