Is the Hose quick connect plug with nut without valve, acetal, PMC series DN 3.2 suitable for use with medical gas detection devices at -40Â°C to +82Â°C and up to 8.3 bar?

Yes. Hose quick connect plug with nut without valve, acetal, PMC series DN 3,2 appears suitable for use with medical gas detection devices under the conditions you specified. The product description explicitly lists gas detection and medical devices among intended applications, specifies an operating temperature range of â40Â°C to +82Â°C, and a working pressure up to 8.3 bar. It also features an NBR Oâring and an audible click to confirm a secure connection. Caveats: confirm compatibility with the specific medical gas type (chemical compatibility of acetal and NBR with that gas), any required medical/device standards or certifications, and system-level requirements (leak rate, cleanliness, biocompatibility) before final acceptance.

Can the Hose quick connect plug with nut without valve, acetal, PMC series DN 3.2 be sterilized for use in medical devices without damaging the NBR O-ring?

Hose quick connect plug with nut without valve, acetal, PMC series DN 3,2 uses an NBR (nitrile) Oâring and acetal body. NBR tolerates many sterilization methods but has limits: compatible with autoclaving (steam) only short exposures and repeated cycles may cause hardening, swelling or loss of sealing below its upper temperature (~+82Â°C). NBR resists ethylene oxide (EtO) and some lowâtemperature chemical sterilants well, and is tolerant of hydrogen peroxide vapor to an extent, but aggressive oxidizers or prolonged high heat can degrade it. Given the stated operating temperature range (â40Â°C to +82Â°C) and working pressure, avoid repeated steam sterilization above 82Â°C or long highâhumidity cycles. For medical sterilization, validate the chosen method (EtO, H2O2 plasma, gamma) with functional leak/pressure tests after multiple cycles to ensure the NBR Oâring remains undamaged.

Does the Hose quick connect plug with nut without valve, acetal, PMC series DN 3.2 resist chemical exposure from common laboratory solvents?

Hose quick connect plug with nut without valve, acetal, PMC series DN 3,2: Based on the provided description, this fitting uses acetal (implied by the product name) for the body and NBR (nitrile) for the Oâring. Acetal (POM) generally offers good mechanical strength, low moisture absorption and reasonable chemical resistance to hydrocarbons, alcohols and some solvents, but is susceptible to swelling, cracking or degradation with strong acids, strong bases, chlorinated solvents (e.g., methylene chloride), ketones (e.g., acetone) and some polar aprotic solvents. NBR has good resistance to oils, aliphatic hydrocarbons and many common solvents, but poor resistance to ketones, esters, strong acids/alkalis and some chlorinated solvents. Given only the general materials and the stated operating pressure/temperature range, it is not possible to guarantee resistance to all common laboratory solvents. For many common aqueous solutions, alcohols (lower alcohols), and hydrocarbon solvents the assembly may perform acceptably within the stated temperature and pressure limits. However, exposure to aggressive solvents such as acetone, MEK, dichloromethane, DMF, strong acids or bases could attack acetal and NBR, causing swelling, loss of seal, cracking or failure. Recommendation: Verify the specific solvent(s), concentration and temperature, and consult detailed chemical compatibility charts for acetal (POM) and NBR or contact the manufacturer for confirmed compatibility. If compatibility is marginal or uncertain, consider fittings with chemically resistant materials (e.g., PTFE, FFKM, EPDM selected for the solvent) or perform compatibility testing before use.

Hose quick connect plug with nut without valve, acetal, PMC series DN 3,2

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Additional information

Material	P – material (plastic)

Quick coupling plug for hose with nut without valve is intended for gas detection, medical devices, chemical analyzers, inkjet printing, as equipment for optical devices, etc. The effectiveness of the connection is indicated by an audible click. Material: NBR, o-ring. Working pressure: up to 8.3 bar. Operating temperature: from -40°C to +82°C.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
CC-PMX-27-AC	PMC DN3.2 plug for 4x2 hose with nut, without valve, acetal	2	8.3	In stock	Enquiry
CC-PMX-28-AC	PMC DN3.2 plug for 4x2.5 hose with nut, without valve, acetal	3	8.3	In stock	Enquiry
CC-PMX-29-AC	PMC DN3.2 plug for hose 6.4x4.3 with nut, without valve, acetal	4	8.3	In stock	Enquiry
CC-PMX-30-AC	PMC DN3.2 plug for hose 9.5x6.4 with nut, without valve, acetal	6	8.3	In stock	Enquiry

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Quick coupling plug for hose with nut without valve is intended for gas detection, medical devices, chemical analyzers, inkjet printing, as equipment for optical devices, etc. The effectiveness of the connection is indicated by an audible click. Material: NBR, o-ring. Working pressure: up to 8.3 bar. Operating temperature: from -40°C to +82°C.