Page 47 - b.safe catalog

b.safeEXTRACTION 15
b.safe Caps GL45 Preparative
Material: PTFE, PPS I Temperature resistance: -20 °C to +200 °C I
Chemical resistance: +++ universal
Screw cap made of PPS for thread GL45, free movable insert made of PTFE. With PFA fittings for capillaries with O. D. 3,2 mm (UNF 1/4”), PTFE Fittings Preparative for tubing with O.D. 6,35 mm (thread NPT 1/8”), Blind Fittings made of PTFE to close unused connections and an Air Valve with service life indicator. Version and scope of delivery as per below chart.
A
B
C
D
Number
of tube connectors
B 2 D 1
Number of Number of capillary Fittings connectors mm
0 2x Ø 6,35(white)
1 1x Ø 3,2 (yellow) 1x Ø 6,35 (white)
Number of Blind Fittings
1 (white) 0
Cat. No.
M 144-02 M 144-05
A
1
0
1x Ø 6,35(white)
0
M 144-01
C
3
0
3x Ø 6,35 (white)
2 (white)
M 144-03
Application:
Adapted to the requirements in preparative HPLC. Tubing with O.D. 4,0 up to
6,35 mm can be inserted down to the ground of the bottle by means of the b.safe Fittings Preparative made of PTFE. 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 vacuum. 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. b.safe Fittings Preparative for tubing O.D. 4,0/4,35/4,76/6,0/6,35 mm can be found from page 43.
b.safe APPROPRIATE
Fittings Preparative Page 43
For easy connection of tubing with Ø 4,0 - 6,35 mm.
Diameter 45 mm
Bottle thread
Pitch 4 mm
GL45 (DIN168)
Not sure if this cap fits?
Help for thread determination from page 168.