Page 98 - b.safe catalog

66 b.safe COLLECTION OF WASTE
b.safe Waste Caps
S55 with Filling Funnel
b.safe Waste Caps S55 with Filling Funnel are the best choice for the collection of HPLC solvent waste. The freely turnable PTFE insert is equipped with the standard thread connectors UNF 1/4“ and NPT 1/8” for connecting different tubing diameters by means of Fittings or Hose Connectors. The HPLC waste can be led directly into a collection container with thread S55.
Also liquid waste as for examble produced for the preparation of samples can be directly filled into a collection container by using the permanently fixed Filling Funnel. The integrated stopcock reliably blocks the passage as protection against escaping vapours.
Choose one of the offered Filling Funnel designs: Ver- sion “Stopcock with Grip” where the passage opens by turning the grip and the grip position indicates if the stopcock is closed. The funnel of this version is ge- nerously measured for a good liquid drain. The sieve can be removed.
Sieve to withhold solids
Hose connectors for tubing with
I. D. 5,5 – 8 mm
GL 14 thread for safe connection of the b.safe Exhaust Filter
Opportunity to mark and stick
In the version “Automatic Stopcock”, the passage is opened by pushing the grip. As long as the grip is pu- shed, the passage remains open. As soon as the grip is loosened, the passage is closed automatically. The integrated sieve cannot be removed.
The connector GL14 is reserved for the separately available Exhaust Filter. Its activated carbon filling adsorbs solvent vapours which are produced during filling so that no harmful vapours can escape from the collection container.
A Viton® flat sealing provides tight closure of the collection container as it compensates possible pro- duction tolerances on the threaded neck. A special sealing lip made of PTFE isolates it from the vapour space. Combined with an Exhaust Filter, b.safe Waste Caps S55 are the perfect protection for the disposal of solvent waste.
Automatic Stopcock for safe opening and closing of the passage
PFA fittings for capillary tubing with various outer diameters
No twisting of capillaries through 360 ° rotation of PTFE insert
Good grip for each hand size