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Desiccator-System, Rettberg

Desiccator system made of borosilicate glass 3.3 with special cover with threaded joints (for fitting tubes, electrodes, leads and similar), standard screw top caps, complete with lower section and porcelain insert. Choice of aeration valves:
Version 1: Aeration valve and throughfeed cock with clock manometer
Version 2: Aeration valve with clock manometer

Complete systems
Inner
nominal width
mm		Cap
socket NS
(middle)		Cap
thread
GL 25		Cap
thread
GL 32		Aeration
valve
version		Order No.
(1)200243×1×112 40 11200
250243×1×112 40 11250
300243×1×112 40 11300
(2)200244×212 40 12200
250244×212 40 12250
300244×212 40 12300


Single components:
Lids
Inner
nominal width
mm		Socket NS
(middle)		Thread
GL 25		Thread
GL 32		Order No.
200243×1×12 40 21200
250243×1×12 40 21250
300243×1×12 40 21300
200244×12 40 22200
250244×12 40 22250
300244×12 40 22300


Tops
ArticleOrder No.
(3)Aeration valve for desiccators (version 1)10 70 00247

with vacuum gauge, standard ground cone NS 24/29 and straight-way-cock, for aerating with GL14 safety coupling for hose connections.
(4)Aeration valve for desiccators (version 2)12 40 00100

with vacuum meter, aeration valve, standard ground cone NS 24/29 and GL14 safety coupling for vacuum hose.