Try these curated collections

System installation in pump room.
Istanbul, Turkey 2017-05-24: Electrical Room in a Shopping Mall. Electric wires, cabinets, servers.
Industrial room.
Generator room with two generators in factory standby for power backup, Diesel generator
Power Generators In A Factory Machinery Room
under the roof of a large building, there is a technical room with exhaust system
Electrical Room, medium and high voltage switcher, equipment, panel to control and protect the electrical equipment and system by fuse, circuit breaker, control panel at power plant and substation.
Electric control panel enclosure for power and distribution electricity. Uninterrupted, electrical voltage.
System installation in pump room.
Submarine Heavy Machinery Space - Pipes, Valves, Engines
Chimneys for boiler station, pipes with sensors of pressure and temperature.
Equipment, cables, motor pump and piping as found inside of industrial chiller plant room.
System installation in pump room.
Blue door to a mechanical room.
Duct round elbow and sheet metal ductwork in mechanical room
Industrial space
The engine room on the bulk cargo big ship.
System installation in pump room.
engine room with vent tubing
Old heat pipes room. Dramatic picture of a boiling room with damaged walls cause the mold
Industrial worker in control room
Electric control cabinet substation in a new factory plant.
Engineer/ Technician Working on a Personal Computer with Two Displays, He's Designing New Component in CAD Program. Out of the Office Window Components Manufacturing Factory is Seen.
Air Handling Unit in Mechanical Room
Colored pipes and heating system demo as a background
Heating System Valves
Industrial space
System installation in pump room.
Electrical switchgear,Industrial electrical switch panel at substation of power plant
Bangkok,Thailand - September 24,2017: Chiller water pump system water support in building.
Industrial space
machinery control room cabinets
Equipment, cables and piping as found inside of a modern industrial power plant
Industrial space
Water pipe in the building, industrial infrastructure
Electrical switch panel of switchgear room at power plant.
ventilation and cooling ventilation system on the ceiling
Industrial size generators in a factory machinery room
A mechanical electrical pump room showing a series of complex pipe works, pumps and valves
Industrial space
Industrial interior chiller and boiler HVAC heating ventilation air conditioning system and pipeping line of industrial construction at boiler pump room system in the factory
Industrial Designer Has Conversation with Senior Engineer While Working in CAD Program, Designing New Component. He Works on Personal Computer with Two Monitors.
System installation in pump room.
System installation in pump room.
Vessel's ( Ship ) Engine Room Space
Heavy machinery industrial room
electric power station, inside
communication in factory
Big Fantastic intricate steampunk machine, with pipes, aggregates, valves, cables, devices and other components. It can be disassembled into individual spare parts. Vector illustration.
Industrial space
Image background of inside mechanical room of pipeline system for swimming pool.
plumbing and drawings are on the desktop, workspace engineer
B/W image of a engine room telegraph, old steamship
Image background of inside mechanical room of pipeline system for swimming pool.
Pumps and pipes of an industrial water conditioner
Industrial electrical control box installed in control room with voltmeter and light indicator

Search for "mechanical rooms" in these categories

Vessel's ( Ship ) Engine Room Space
Electric Industrial generator inside power plant closeup
background vintage steampunk from steam pipes and pressure gauge
Industrial pipelines and valves with grey wheels in technical heating room.
mechanical room arabic sign
Electrical switchgear in substation
Plumbing, fixing pipes and fittings for connection of water or gas systems.  Heating system with plastic pipes, valves and other equipment in the boiler room.
The power plant in  ship's engine room
Wires and cooper in electrical panel board
Close up diesel generator unit has a unit mounted radiator and fuel filter system.
Vector Illustration Of 9 Icons. Editable Pack Car in a gas station, inside garage, Repair mechanism, Wheel, Wash Machine, speedometer, with Wrench
Basement Workshop vector Illustration. Garage or Cellar Indoor Storehouse with Mechanic Equipment Set. Stockroom or Carpentry Workplace with Shelves, Table, Furniture. Storage Interior.
Production operator communicate between central control room by using radio to operate ball valve at offshore oil and gas processing platform for control gases and liquid crude oil process.
Ship's Engine Heavy Machinery Space - Pipes, Valves, Engines
Engine room on a cargo boat ship
Robotic arm in the laboratory
Mechanisms and pipes
Heating, ventilation, and air conditioning (HVAC) system duct exposed in apartment office restaurant building ceiling
Mechanical electrical pump room showing a series of complex pipe works, pumps and valves
Marine engineer inspecting ship's engine in engine control room ECR. Seamen's work.
Database Center, Data Server Settings. Flat Vector Icon illustration. Simple black symbol on white background. Database Center, Data Server Settings sign design template for web and mobile UI element
Industrial size generators in a factory machinery room
TOGLIATTI - SEPTEMBER 30: Workshop with parts for production of cars at Avtovaz factory on September 30, 2011 in Togliatti, Russia. At the end of 2012 AvtoVAZ sold 537,625 cars LADA in Russia
Commercial water chiller
Virtual reality glasses retro girl science fiction
Electrical and Instrument technician checking electrical control board of motor starting system in switch gear room, offshore oil and gas maintenance and service.
Engineer Working on a Personal Computer with Two Displays, He's Designing New Essential Component in CAD Program. Out of the Office Window Components Manufacturing Factory is Visible.
Robotic arms doing chemistry experiment
16 vector icon set : gear, cashbox, tower crane, mixer, coffee maker, plow, trash truck, utility room, washing powder
Idaho, USA June 4, 2014 The mechanical room of a geothermal energy heated building showing the plumbing and heat exchangers.
Metal door handles. Beautiful metal sparkles of light. Modern door mechanisms.
interior of workshop
Thin line icon set : gear, electrostatic, tower crane, warehouse scales, transporter tape, atm, coffee maker, mixer, plow, soil cutter, tractor, utility room, hand dryer
Generator Room Emergency power supply. Powered by Diesel power.
16 vector icon set : gear, cashbox, tower crane, coffee maker, trash truck, utility room, washing powder, hand dryer
Worker in a Control Room
On the territory of brewer's plant in Russia, view to steel equipment
Boiler room in the basement of the new building.
Vintage and blur tone of Electrical switchgear room,Industrial electrical switch panel on plant  and process control with grainy style.
Toy background of repeating children mechanism, fun gears, designer plastic parts device. Vector elements maze, blocks. Mechanical construction for nursery, room, wall, interior. Toy seamless pattern.
Heating and cooling pipes in a power station
Pipeline In the mechanical room Of the factory
Steampunk frame with room for text from a variety of parts, assemblies, technical units, devices and pipes. Engineering composition of machine elements as a frame.
Two Engineers/ Scientists in Hazmat Sterile Suits Walking Through Technologically Advanced Factory/ Laboratory. Clean High-Tech Environment with CNC Machinery.
of 152