Continued on next page 334 Discs Type PTFE Shaft guides incl. special gasket Type GT Connection couplings VK Stirrer Seals, Stirrer Shafts 2 3 4 5 1 Connection between magnetic stirer coupling and stirring shaft. Type for stirrer shaft Ø mm Order No. VK 7 × 8 8 10 14 50362 VK 7 × 10 10 10 14 50363 Alternativ diamters available on request. Flexible glass stirrer coupling For stirring tasks in glass devices and for compensation of installation inaccuracies. With clamping screw for 6 to 10 mm clamping width. Type Specification Order No. 2K 10 Flex coupling receiver inner diam. 10 mm 10 14 50547 K 10/13 Flex coupling receiver inner diam. 10/13 mm 10 14 50554 3PK 10 Flex coupling receiver inner diam. 10 mm 10 14 50585 PK 10/13 Flex coupling receiver inner diam. 10/13 mm 10 14 50592 4FK 1 with clamping pin made of stainless steel Ø 8 mm for the use with chucks 10 14 50595 Double cardan coupling DCK 1 With 8 mm dia. hexagonal input drive receiver and 6 mm square socket drive output. Type Specification Order No. 5DCK 1 Stainless steel, L = 110 mm 10 14 51414 1 6 8 7 BOLA Stirrer Bearings, Bohlender 6 Made of borosilicate glass, with GL male thread and PPS screw cap, PTFE shaft guide with adjustable special PTFE/FPM gasket. All parts can be easily exchanged. Cone NS Thread GL for stirrer shaft Ø mm Order No. 29/32 25 8 24 17 42508 29/32 25 10 24 17 42509 45/40 25 10 24 17 42512 7 Article Order No. Shaft guide for stirrer shaft Ø 8 mm 24 17 42558 Shaft guide for stirrer shaft Ø 10 mm 24 17 42559 8 With adjustable special PTFE/FPM coating Cone NS Thread GL for stirrer shaft Ø mm Order No. 29/32 18 6 10 17 62412 29/32 25 8 24 17 42413 29/32 25 10 24 17 42414 9 BOLA Stirring Shafts and Additional Blades, Bohlender BOLA stirring shafts are made of a stainless steel shaft with PTFE shell and an all-PTFE stirring unit. The stainless steel core provides the required strength, allowing them to be clamped in the chuck. The medium comes into contact with PTFE only. The stirring shafts are resistant to nearly all chemicals and can be used at high temperatures. Dimensions of the BOLA stirring shafts correspond to (KPG) glass stirring shafts, making them fully interchangeable. 9 Length mm Shaft Ø mm Clamp Ø mm Stirring radius mm Order No. 350 6 4 25 10 17 69812 350 6 4 38 10 17 69816 350 10 8 50 10 17 69822 600 10 8 50 10 17 69826 350 10 8 75 10 17 69832 600 10 8 75 10 17 69836 Glass Construction, Glass Equipment Glass Components, Grounded Joint Components
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