Page 43 - b.safe catalog

b.safe Space-saving Caps GL45
Material: PTFE, PPS I Temperature resistance: -20 °C to +200 °C I
Chemical resistance: +++ universal
Screw cap made of PPS for GL45 thread, flat and freely turnable insert made of PTFE with lateral threaded necks in an 90° angle to the bottle thread. With PFA Fittings for capillaries with O. D. 3,2 mm, Blind Fittings made of PFA to close un- used connectors and an Air Valve with Service Life Indicator. Version and scope of delivery as per below chart.
A
B
b.safeEXTRACTION 11
Number of capillary connectors
B 2
Number of Fittings
2 x Ø 3,2 mm (yellow)
Number of Blind Cat. No. Fittings
1 (milky white) M 147-02
A
1
1 x Ø 3,2 mm (yellow)
0
M 147-01
Application:
Especially recommended for applications with confined height space. Perfect-
ly matched system for removal of eluents. Tubing can be inserted down to the ground of the bottle by means of the b.safe Fittings made of PFA. The conical seal cone clamps the tubing and seals the connection safely. The b.safe Air Valve is especially adapted to the flow rate in HPLC. The integrated non-return valve avoids evaporation of solvents and lets ambient air flow into the bottle in case of vacu- um. The upstream porous PTFE membrane restrains pollutant particles and other contaminations from outside. The 6 months service life of the filter can be easily monitored through either activating the display on the cap and exchanging the valve in case of completely red colouring or documentation of the exchange date by hand and clip in the display at the valve. PFA Fittings in other colours and for other tubing diameters can be found from page 43.
b.safe INFORMATIVE
Operating Principle Page 162
This is how pressure compensation is made during extraction.
Pitch 4 mm
GL45 (DIN168)
Diameter 45 mm
Bottle thread
Not sure if this cap fits?
Help for thread determination from page 168.