Page 114 - BOLA Catalogue
P. 114
BOLA Screw Caps
Material: Temperature resistance: Chemical resistance:
PPS from -20°C to +230°C +++ universal
Product description:
Screw cap made of PPS with handy knurl, with integrated PTFE/silicone gasket for compensation of unevenness on the sealing surface. After assembly, the product is only exposed to PTFE. The cap provides a high mechanical and thermal resistance.
Applications:
For closing bottles and vessels with S40 threads - e.g. bottles of Merck KGaA
For thread
S
Cat. No.:
40
H 988-40
BOLA Screw Caps with Aperture
Material: Temperature resistance: Chemical resistance:
PP from -20°C to +110°C + good
Product description:
Screw cap made of PP with handy knurl. The cap provides a good chemical and thermal resistance (up to max +110°C).
For thread
GL
Bore dia.
mm
Cat. No.:
45
34
H 999-45
BOLA Screw Caps HT (High Temp)
Material: Temperature resistance: Chemical resistance: Vacuum:
PPS from -20°C to +250°C +++ universal suitable
Product description:
Screw cap with handy knurl made of PPS with elastic and highly chemical resistant integrated PTFE-membrane gasket. After assembly, the product is only exposed to PTFE. The cap provides a high mechanical and thermal resistance (up to max. +250°C).
Applications:
For all applications which need high chemical resistance and sealing. Usable under vacuum, e.g. cold traps. The gasket is physiologically safe according to VDI/VDE guideline 2480 and fulfils FDA 21 CFR 177-1550 requirements.
For thread
GL
Cat. No.:
14
H 994-14
18
H 994-18
25
H 994-25
32
H 994-32
45
H 994-45
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SCREW JOINTS / COMPONENTS WITH GL THREAD