With easy-to-read scale and large labelling field for easy marking, in fired-on, highly durable ceramic. Complete system comprising: DURAN® pressure plus+ laboratory bottle with 4-port screw cap (PP); four screw connections (black, M8 thread) and silicone seals. Connection of different hose diameters (1.6 mm and 3.2 mm) as well as sterile pressure equalisation sets (syringe filter 0.2 μm) is possible. Unused ports can be sealed with silicone blanking seals.

Typical applications: safe transfer of liquid media within a closed and sterile system (evaporation is reduced).