1. Stainless steel body .
2. One Yoke for Nitrous Oxide & Oxygen each
3. Small footprint area meets small operation theater requirement.
4. Safety features as ,
    A) N2O cutoff facility
    B) Oxygen failure alarm.
5. Option :-
    a ) O2 & N2O ratio controller
    b) CO2 absorber ( screw type & slip in type )