Keterangan :

Reflex glasses
The side facing the medium chamber is provided with moulded grooves set at
90° angles. The moulding process in- creases the resistance of the glass grooves to wear; the “ skin� which the glass attains during moulding gives it maximum smoothness and hardness. This makes it extremely resistant to the attack of boiler water.

Applications:
Up to 35 bar saturated steam, reflex glasses provide the optimum solution: they are corrosion resistant and provide an absolutely clear indication.
Reflex glasses can be used with all me- dia except steam at service conditions up to 400 bar or temperatures up to
400 ° C.

Transparent glasses
KLINGER transparent glasses are also manufactured from “ extra-hard� boro- silicate glass. The surfaces on both sides are finely ground and polished to ensure optimal transparency.

Applications:
In steam service above 35 bar and with media with a high pH-value.
KLINGER transparent glasses must be protected by a mica shield on the side facing the medium chamber. Transpar- ent glasses should always be chosen for contaminated, viscous or corrosive media. Within the given service limita-
tions they may be used for all media ex- cept steam at pressures up to 340 bar
or temperatures up to 400 ° C.