3-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 mm74 mmPTFE39.207 157GL 181.00
4 mm64 mmPTFE39.207 156GL 141.00
6 mm78 mmPTFE39.207 158GL 251.00