Vacuum stopcocks, one-way, borosilicate glass 3.3, parallel

With parallel side arms and hollow NS glass plug. Leakage rate acc. to DIN 12540-1.


Vacuum stopcocks, one-way, borosilicate glass 3.3, parallel

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Ground size	Bore mm	PK	Cat. No.	Manuf. Prod. No.
NS 14,5	2.5	1	4712784	02941402
NS 18,8	4	1	6223019	02941804
NS 21,5	6	1	4712785	02942106
NS24	8	1	4712786	02942408
NS29	10	1	6223143	02942910

Ground size NS 14,5

Bore 2.5mm

Cat. No. 4.712 784

Ground size NS 18,8

Bore 4mm

Cat. No. 6.223 019

Ground size NS 21,5

Bore 6mm

Cat. No. 4.712 785

Ground size NS24

Bore 8mm

Cat. No. 4.712 786

Ground size NS29

Bore 10mm

Cat. No. 6.223 143

Vacuum stopcocks, one-way, borosilicate glass 3.3, parallelManufacturers:Lenz-Laborglas GmbH & Co. KGE-Classes:Alternate products: