Stirrers are assembled in a vessel using a chuck, seal and a reducer. A typical arrangement of stirrer fitted in a vessel is shown in the diagram.

Size           A  B  C D   L

20 L         250 150 450 25 825

50 L         300 200 600 50 1050

100 L 300 250 700 50 1200

200 L 300 300 900 50 1450

300 L 300 25 100 50 1275

CHUCK & SEAL

This unit is suitable for use under corrosive conditions. Only glass and PTFE are exposed to process fluids. Bellow seal can be used under vacuum down to 10mm Hg absolute. Mechanical seal can be use under vacuum 1mm Hg absolute or under pressure permitted into glass vessels. Generally a reducer is require to connect the chuck and seal to top neck of the vessel.

Cat.Ref.            Cat.Ref.                Vessel            DN            L            L1            d

Bellow Seal       Mechannical Seal

CSA1               CSM1                    20 L               50            300          250          25

CSA1.5*           CSM1.5*                50,100,200 L  80            360          300          47