Page 177 - b.safe catalog

b.safe Waste Caps B53 with electronic Level Indicator Material: PTFE, PE | Temperature resistance: -50 °C to +80 °C |
Chemical resistance: ++ very good
Screw cap made of PE for B53 canister thread, free movable insert made of PTFE with permanently fixed cable (length 400 mm) to connect an electronic Level Indicator (b.safe Display) as well as sight glass and visual pin for additional optic control of the fil- ling level. With PFA Fittings for capillaries with O. D. 1,6 / 2,2 / 3,2 mm (UNF 1/4” thread), Blind Fittings to close unused connections, 1 hose connector for tube I. D. 5,5-8 mm (NPT 1/8” thread) and 1 connector to screw in a b.safe Exhaust Filter (GL14 thread, not included in the scope of delivery). Version and scope of delivery as per below chart.
Number of Number of Number of Hose Cat. No. capillary Fittings Blind Fittings Connectors
connectors mm
Application:
To avoid spill over of canisters through the connection of a Waste Cap to a b.safe Display for electronic level control. The filling levels of waste containers in laboratory cupboards and workbenches can be reliably monitored. The correct function (spill over protection) is only given if you use canisters with straight neck and without upstream thread adaptor. Additionally, you can use all benefits of b.safe Caps such as the con- nection of capillaries through b.safe Fittings and tubing with the appropriate hose connectors. Solvent vapours from the escaping air during filling are restrained from the Exhaust Filter with active carbon filling. PFA Fittings in other colours and hose connectors for many other inner diameters can be found from page 97.
A
b.safe FILL LEVEL CONTROL 145
A
1
1 x Ø 1,6 (green) 1 x Ø 2,2 (purple) 1 x Ø 3,2 (yellow)
1 (milky white)
1x
Ø 5,5 - 8 mm
M 203-41
b.safe INFORMATIVE
Operating Principle Page 164
This is how pressure compensation is made during filling.
Diameter 54,0 mm
b.safe APPROPRIATE
Corrugated Tubing Coupling Page 100
For the connection of Corrugated Tubing to b.safe Waste Caps
Canister thread
B53
Not sure if this cap fits?
Help for thread determination from page 168.
Pitch 6,0 mm