Page 100 - BOLA Catalogue
P. 100

  BOLA Distributors for Reaction Vessels
Suitable for bottles with GLS 80 thread from Duran Group (formerly Schott AG).
Consisting of a screw cap with GLS 80 thread and a movable body with several lateral necks and one central neck.
The GL-threaded necks allow the connection of hard-walled tubing (PTFE, PFA, FEP) or tubes (glass, metal, plastic) by means of BOLA Laboratory Screw Joints (see page 77). It is also possible to insert and fix probes or electrodes. In addition, the connection of elastic tubing can be made by means of BOLA Hose Connectors (see page 118).
BOLA Distributors for Reaction Vessels (S)
The type “Center Neck with Ground Joint” allows the use of a stirrer bearing which assures a centrical position of a stirrer shaft in the vessel. Other components with ground joint (e.g. condensers, funnels etc.) can also be connected easily.
The type “Center Neck with GL Thread” is supplied with an exchangea- ble stirrer bearing for the center neck.
A possible unevenness of the bottle neck is adjusted by an o-ring behind an elastic sealing lip, and the bottle is closed tightly. The product is only exposed to the body of the distributor. The special clou: the body of the distributor can be turned independently from the screw cap. This means that the completely assembled distributor can be removed and fixed on another bottle without the risk of disarran- ging the tubing.
     Material: Temperature resistance: Chemical resistance: Vacuum: autoclave:
PTFE, PP from 0 °C to + 110°C +++ universal suitable 121°
 Product description:
Blue screw cap made of PP with GLS 80 thread, body made of PTFE with center ground joint and lateral GL-threaded or ground joint necks. Very good chemical resistance, for working temperatures up to max. +200°C (PP screw cap max. +110°C)
Applications:
Drawing or inserting aggressive or pure liquids. Inserting tubing, tubes and probes into vessels. Use of a stirrer bearing in center neck for centrical position of a stirrer shaft.
   Cat. No.:
 D 748-16
 D 748-40
 D 748-60
 GL
Lateral necks
NS
Center neck
NS
For tubing O.D.
max. mm
     4 x 18
1 x 29/32
4 x 10
    2 x 18
2 x 29/32
  2 x 29/32 2 x 14/23
1 x 29/32
1 x 29/32
2 x 14
      www.bola.de
 88
 SCREW JOINTS / COMPONENTS WITH GL THREAD






























































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