07
Steam traps, moisture separators, pumps, flash steam & condensate recovery systems & their parts, valves being
parts of machines, including multiple way valves, check
valves, globe valve, gate valve, butterfly valve, lined
valve, ball valve, piston valves, safety relief valve,
pressure control valves, temperature control valve,
desuperheating valve & control valves, pressure regulators & reducers, heat exchangers, compressors, boilers for steam
engines, deaerators, vent heads, filters being parts of
machines, syphons, rotary joints, bars mounted within
rotating heat exchange drums
09
Equipment monitoring systems including steam trap monitors,
vibration monitoring system, fluid metering apparatus,
boiler performance monitoring system, steam meters, flow
meters, dust monitors, controllers, transducers,
positioners, relays, process automation control system,
distributed control system, programmable logic controller,
computer system for supervisory control and data
acquisition, analyser of all types including air, steam,
dust, gas, water, effluents, dissolved oxygen, & chemical,
measuring instruments & apparatus including distance
measuring apparatus, level metering apparatus, mass flow
measuring instrument, flow switches, pressure sensor,
temperature sensor, vibration monitoring sensors, gauges & probes, manometers, transmitters, indicators, receivers & transceivers, data processing apparatus, electrodes,
armature, sensors including gas, steam, ph,
oxidation-reduction potential, dissolved oxygen & conductivity, gps detectors, accelerometer, transformers,
signalling apparatus, circuit analysis & diagnosis systems,
solar panels, solar panels and solar energy collectors for
the production of electricity, solar power & cogeneration
systems, thermocouples, teaching equipment
11
Cooler, chiller, instruments & apparatus for central heating
systems, heating, drying & ventilation systems & installations, humidifiers and dehumidifiers, hood,
apparatus for heating, apparatus for steam generation,
apparatus for waste heat recovery, boilers of all types
included in this class including packaged, industrial, waste
heat recovery & waste fired boilers, gas & oil burners,
installations for distribution & supply of water
42
Scientific and technological consultancy services in
relation to energy savings, automation & audit, engineering
solutions; services in relation to analysis of air, water,
chemical, steam, dust, gas & effluent; drafting, designing & creation of computer hardware & software; scientific & technological services & research & design relating thereto;
research & consultancy in the field of environment
protection & energy saving; environmental surveys & testing
of pollution & exhaust emissions; providing information & consultancy of all the aforesaid, consultancy and software
in relation to predictive maintainance