Page 67 - b.safe catalog

NS b.safe Caps with Ground Joint 29/32
Material: PTFE, PP | Temperature resistance: 0 °C to +110 °C | Chemical resistance: ++ very good
Distributor body with ground joint cone NS 29/32, integrated nut (PP) to loosen stuck ground joints. With PFA Fittings for capillaries with O. D. 3,2 mm (thread UNF 1⁄4”), Blind Fittings made of PFA to close unused connections and an Air Valve with service life indicator. Version and scope of delivery as per below chart.
Number of Number of Fittings Number of Blind Cat. No. Fittings Fittings
Application:
Perfectly 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 vacuum. The upstream porous PTFE membrane restrains pollutant particles and other conta- minations 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.
A
B
b.safeEXTRACTION 35
A
2
2x Ø 3,2 mm (yellow)
1 (milky white)
M 529-01
Accessories
Version
Cat. No.
B
Loosening nut for M 529-01
To loosen stuck ground joints. The ground joint cone is lifted and loosened without using excessive force through turning the nut.
M 529-90
Diameter 29,2 mm
Bottle thread
NS29/32 (DIN12242)
Not sure if this cap fits?
Help for thread determination from page 168.