Change over CLA2 The changeover systems are designed for a continuous gas supply to laboratory analysers and for the creation of protective atmospheres in the laboratories and industry. Contact an expert Description Related pages Contact us Description Continuous gas delivery system of pipe network Connection of 2x1 or 2x2 200 bar cylinders Suitable for pure gases and mixtures, non corrosive Made of chrome-plated brass Automatic switch Automatic switch Contact an expert Related pages ALPHAGAZ™ - Specialty gases and calibration mixtur ... The ALPHAGAZ™ range includes high quality pure gases and spe ... Read more Research & analysis Discover a complete of pure gases and mixtures for your rese ... Read more Gas mixtures - Mixture guide Search and choose your gas mixture according to application, ... Read more LABTOP™ - calibration gas cylinder with built in r ... The new generation of bottles, specially developed for your ... Read more Do you have any questions about specialty gas equipment? Please complete our contact form below and we'll come back to you as soon as possible. You must have JavaScript enabled to use this form. First Name Surname Job title Email Phone number Account number Company Post code Your request Leave this field blank