MLLG are liquid level glasses in ductile steel which meets the strictest requirements on industrial and marine refrigeration installations. The liquid level glasses are with stop valves equipped with handwheel (MLLG-S)
- Refrigerants Applicable to HCFC, HFC and R717 (Ammonia).
- Temperature range
–10/+100°C (–14/+212°F)
or –50/+30°C (–58/+86°F)
- Maximum operating pressure:
25 bar g (363 psi g)
- Equipped with boron silicate glass, hardened by an accurately controlled heat treatment process