Page 272 - BOLA Catalogue

BOLA Screw-in Stirrer Bearings
VESSELS, DISTILLATION EQUIPMENT
Material: Temperature resistance: Chemical resistance:
PTFE from -15°C to +200°C +++ universal
Product description:
For centric guidance of stirrer shafts in the center screw-in thread of BOLA Reactor Lids.
A special gasket made of PTFE and a FKM o-ring which is compressed by a GL screw cap made of PPS provide a good sealing of the stirrer shaft. With hexagonal gripping surface in standard wrench size. Universal chemical resistance, the medium is only exposed to PTFE.
Applications:
For assembly on BOLA Reactor Lids, Cat. No. B 150-... from page 268. Perfect bearing for entric guidance of glass, stainless steel and PTFE-coated stirrer shafts. Suitable spare parts for the stirrer bearing see BOLA Special Gaskets and BOLA Replacement Screw Caps on page 47.
Screw-in thread
NPT (male)
For stirrer shaft mm
Thread of screw cap GL
O.D.
mm
Wrench size
SW
Cat. No.:
1/2“
6
25
33
25
B 155-06
1/2“
8
25
33
25
B 155-08
1/2“
10
25
33
25
B 155-10
BOLA Screw-in Connector with Ground Joint
HELPFUL: page 143
Complete Modular System for Reactor Lids in PTFE-EX.
Material: Temperature resistance: Chemical resistance:
PTFE from -200°C to +250°C +++ universal
Product description:
For connection to BOLA Reactor Lids. Connector with ground socket. With hexagonal gripping surface in standard wrench size.
Applications:
For assembly on BOLA Reactor Lids, Cat. No. B 150-... from page 268. For connection to existing components with ground joint such as Liebig Condensers, Dropping Funnels etc.
Screw-in Thread
NPT (male)
Ground Socket
GL (male)
O.D.
mm
Wrench Size
SW
Cat. No.:
1/4“
14/23
22
15
B 154-02
1/2“
19/26
25
22
B 154-04
1/2“
29/32
37
24
B 154-06
3/4“
29/32
37
30
B 154-08
1“
29/32
38
34
B 154-10
By the way: BOLA offers custom manufacture. From 1 piece. Hotline +49 (0) 93 46-92 86-0 271