2-way GL stopcocks, PTFE

Stopcocks with cylindrical taps and GL screwthread made of pure PTFE, giving almost total chemical resistance. Can be used at working pressures of up to 6 bar when used in combination with Bola laboratory screwthread connections (at room temperature).
A further advantage is that they can be used as expansion/reduction adapters to connect tubing of different diameters. For easy tubing connection we recommend accessory Bola laboratory screwthread connectors – please order separately.

Toote variatsioonid

BoreLengthMaterialNo. of nozzlesCatalog numberThreadPKKogus 
6 mm64 mmPTFE29.207 154GL 181.00
4 mm54 mmPTFE29.207 153GL 141.00
8 mm78 mmPTFE29.207 155GL 251.00