Normag andet laboratorieudstyr





Hvis du beslutter at købe udstyret til en lav pris, skal du sikre, at du kommunikerer med den rette sælger. Find ud af så mange oplysninger som muligt om udstyrets sælger. En måde til at snyde på, er at lade som om, du er en reel virksomhed. Hvis der opstår mistanke, skal du informere os for en yderligere kontrol ved brug af formularen til feedback.
Før du beslutter dig til at købe, skal du undersøge adskillige salgstilbud grundigt for at opnå en forståelse af den gennemsnitlige pris på dit valgte udstyr. Hvis prisen på det tilbud, du kan lide, er meget lavere end lignende tilbud, skal du tænke dig godt om. En betydelig prisforskel er muligvis tegn på skjulte defekter eller et forsøg fra sælgerens side på at svindle eventuelle købere.
Køb ikke produkter med en for lav pris i forhold til den gennemsnitlige pris for lignende udstyr.
Stol ikke på tvivlsomme løfter og forudbetalte varer. Hvis du er i tvivl, skal du ikke være bange for at bede om yderligere oplysninger. Bed om flere fotografier og dokumenter for udstyret. Kontrollér, at dokumenterne er ægte. Stil spørgsmål.
Den mest almindelige form for svindel. Uhæderlige sælgere beder eventuelt om en forskudsbetaling for at "booke" din ret til at købe udstyret. Svindlere kan således indsamle et stort beløb og forsvinde, og ikke længere kontakte dig.
- Overførsel af forudbetalingen til kortet
- Foretag ikke nogen forskudsbetaling uden dokumenter, som bekræfter pengeoverførslen, hvis sælgeren er i tvivl i løbet af forhandlingerne.
- Overførsel til mellemmandens konto
- Du skal være på vagt over for en sådan anmodning, da du højst sandsynligt har at gøre med en svindler.
- Overførsel til en firmakonto med et lignende navn
- Vær opmærksom på, at svindlere muligvis udgiver sig for at være velkendte virksomheder ved at ændre navnet en lille smule. Overfør ikke penge, hvis der er tvivl om firmanavnet.
- Erstatning af egne oplysninger på en faktura fra en reel virksomhed.
- Før du foretager en overførsel, skal du sikre, at de specificerede oplysninger er korrekte, og om de har forbindelse til den specificerede virksomhed.
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Installation length: approx. 160 mm
Mounting rings: Glass fiber reinforced plastic (GFRP)
This PTFE compensator DN25 is a compact, chemical-resistant solution for low-voltage connection of glass apparatuses after Normag-Standard in the small diameter range.
The system consists of the parts shown in the pictures.
By using pure white PTFE, GFK Mountings and Stainless steel components Is this compensator suitable for aggressive media as well as thermally and mechanically stressed applications – e.g., in laboratory reaction systems or in sensitive process technology.
Advantages:
- Highest chemical resistance through folded PTFE bellows
- Effective voltage balance & vibration isolation for glass connections
- Compact form factor: Ideal for tight construction spaces and lab setups
- Standard connection: Flange connection for glass to DN28 (Normag-compatible)
- Sustainable solution: Used, but very well preserved
- Ready for immediate usePre-assembled with stainless steel springs, screws and protective caps
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⚙️ 2. General functions
- PTFE compensator for flexible, strain-free connection of glass pipelines
- Suitable for Vacuum, Overpressure as well as Temperature applications
- Reliable compensation axial, lateral and angular movements
- Designed for high chemical resistance in the laboratory environment
- Mounting length: approx. 160 mm
- Yellow protective caps pre-assembled on both sides for seal protection
Material structure:
- bellows: Pure, faced PTFE (white)
- Halteringe: Fiber-reinforced plastic (FRP)
- Connection: Stainless steel V2A with springs & nuts
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? 3. CO₂ savings
By purchasing this used component, energy- and resource-intensive new production is avoided.
Estimated CO₂ savings:
? 100–140 kg CO₂
➡️ Approximately equals:
- the CO₂ emissions of a compact car on 900–1,100 km trip
- or the Power consumption of a 2-person household over about 2.5 weeks
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? 4. Device details (nameplate data – German)
Feature DescriptionComponent typePTFE compensator DN28Inner diameter 28 mm (glass flange size according to Normag)manganese lengthapprox. 160 mmMaterialsfolded PTFE (white), FRP, stainless steel V2AStateUsed – very good conditionconnectionsGlass flange compatible with DN28 (Normag standard)special featuresPre-mounted stainless steel threaded connection, protective capsAreas of applicationLaboratory, process technology, glass apparatusesThis PTFE compensator DN28 is a compact, chemical-resistant solution for low-voltage connection of glass apparatuses after Normag-Standard in the small diameter range.
The system consists of the parts shown in the pictures.
By using pure white PTFE, GFK Mountings and Stainless steel components Is this compensator suitable for aggressive media as well as thermally and mechanically stressed applications – e.g., in laboratory reaction systems or in sensitive process technology.
Advantages:
- Highest chemical resistance through folded PTFE bellows
- Effective voltage balance & vibration isolation for glass connections
- Compact form factor: Ideal for tight construction spaces and lab setups
- Standard connection: Flange connection for glass to DN28 (Normag-compatible)
- Sustainable solution: Used, but very well preserved
- Ready for immediate usePre-assembled with stainless steel springs, screws and protective caps
---------------------------------------------------------------
⚙️ 2. General functions
- PTFE compensator for flexible, strain-free connection of glass pipelines
- Suitable for Vacuum, Overpressure as well as Temperature applications
- Reliable compensation axial, lateral and angular movements
- Designed for high chemical resistance in the laboratory environment
- Mounting length: approx. 160 mm
- Yellow protective caps pre-assembled on both sides for seal protection
Material structure:
- bellows: Pure, faced PTFE (white)
- Halteringe: Fiber-reinforced plastic (FRP)
- Connection: Stainless steel V2A with springs & nuts
---------------------------------------------------------------
? 3. CO₂ savings
By purchasing this used component, energy- and resource-intensive new production is avoided.
Estimated CO₂ savings:
? 100–140 kg CO₂
➡️ Approximately equals:
- the CO₂ emissions of a compact car on 900–1,100 km trip
- or the Power consumption of a 2-person household over about 2.5 weeks
---------------------------------------------------------------