
Pressure Equalising Funnels
Pressure equalizing funnels are specialized laboratory glassware designed to transfer liquids between vessels under controlled pressure conditions. They feature a long sidearm tube that allows pressure to equalize during the transfer process, preventing backflow and ensuring safety. Typically made from borosilicate glass, they are ideal for use in reactions involving volatile or pressurized substances.
Specifications
- Material: Constructed from borosilicate glass for heat resistance and chemical durability.
- Capacity: Available in sizes ranging from 50 ml to 1000 ml for various laboratory applications.
- Pressure Equalization: Equipped with a sidearm tube to maintain balanced pressure during liquid transfer.
- Stopcock: Features a PTFE or glass stopcock for precise flow control and leak prevention.
Pressure Equalising Funnel Cylindrical With PTFE Stopcock And Stem Inside Cone

Prodcut Code | Socket | Size |
---|---|---|
168.202.01 | 14/23 | 50 ml |
168.202.01A | 29/32 | 50 ml |
168.202.02A | 14/23 | 100 ml |
168.202.03A | 29/32 | 100 ml |
168.202.04A | 29/32 | 250 ml |
168.202.05A | 29/32 | 500 ml |
Pressure Equalising Funnel Pear Shape With Glass Stopcock And Stem Inside Cone

Prodcut Code | Socket | Size |
---|---|---|
170.202.01 | 14/23 | 50 ml |
170.202.02A | 14/23 | 100 ml |
170.202.04A | 29/32 | 250 ml |
170.202.05A | 29/32 | 500 ml |
Pressure Equalising Funnel Pear Shape With PTFE Stopcock And Stem Inside Cone

Prodcut Code | Socket | Size |
---|---|---|
171.202.02A | 14/23 | 100 ml |
171.202.04A | 29/32 | 250 ml |
171.202.05A | 29/32 | 500 ml |
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