Perotech Sciences


customLobster Tanks

Custom Covers,       Custom Stainless Steel Cabinets             Custom Rack Covers

Custom Products

Mobile Oxygen Generating Systems


Trailer O2 Generator

Mobile Oxygen Trailer

Oxygen: Whenever, Wherever.  As a leading manufacturer of oxygen generators, Oxygen Generating Systems Intl(OGSI) has designed a Mobile Oxygen Generating System to suit your needs. The Pressure Swing Adsorption technology allows for oxygen generation of 93% (+/- 3%). These units are complete systems that simply require electricity. Models are available equipped with their own generator. Units are available in trailers, ISO containers, carts, and pods to name a few.


OGSI has customized units for:

*  Louisiana Rural Ambulance (for emergency management)
* Santa Clara Valley Water District (for dissolved oxygen)
*  Veterans Affairs (for disaster preparedness)


In the event of a medical emergency or natural disaster, first responders/EMTs need to be able to administer oxygen immediately. OGSI has developed mobile units that can be can be deployed and generate medical grade oxygen on-site and administer relief immediately. This critical equipment provides flexibility during an emergency. You can administer low pressure oxygen directly to patients or fill your own cylinder.

You may qualify for grant funding. OGSI is in a partnership with FIRE GRANTS HELP to ensure that you are applying for any applicable grants that are available.

Additional markets include hospitals, clinics, nursing homes and oxygen saturation.


Oxygen saturation refers to the amount of dissolved oxygen (DO) in bodies of water. Insufficient levels of DO in bodies of water result in an increase of anaerobic organisms (bacteria) which can kill plants and fish and cause unpleasant odors. OGSI’s mobile oxygen generating systems can saturate the water with the appropriate levels of Oand increase DO levels. Proper DO levels an important aspect in sustaining a water body ecosystem.


* Eliminates dependency of cylinder filling
* Turnkey
* Produces oxygen 24/7
* Low operating costs
* Easily transportable

  • US Green Building Council logoC UL US logoInc 500 logoVOSB logoCE logoSBA logo


Hospital Systems

Oxygen Generating Systems Intl. (OGSI) offers complete Medical Oxygen Generating Systems for hospitals worldwide. Operating in over 70 Countries, OGSI has the engineering and manufacturing experience to meet your facility’s needs. OGSI designs, builds and installs turn-key medical PSA oxygen systems.Hospitals all over the world are realizing that on-site oxygen generation provides a highly reliable and economic solution for their medical oxygen requirements. Eliminate supply disruptions and the expense of purchasing, receiving, and monitoring your hospital’s oxygen supply.

Our equipment:
• is fully automatic
• easy to maintain
• economical (average only 3 to 4 kilowatts of electricity per 100 cubic feet of oxygen)
• produces a continuous flow of medical grade oxygen
• can support ventilators and anesthesia equipment

OGSI’s medical systems equipment can supply to both medical piping distribution systems as well as fill cylinders. OGSI medical systems are available in single and dual setups which combined with cylinder filling provides both duplex and triplex (primary, secondary, and back-up) protection. Oxygen supplies capable of operating ventilation and anesthesia equipment can be life saving. OGSI’s equipment can supply adequate working pressure.

93% Oxygen Safe for Medical Use

OGSI equipment is fabricated in accordance with all relevant codes (ASME, ANSI, NEMA, CE) and can be configured to meet CRN and CSA Standards. Oxygen produced meets the United States Pharmacopeia (USP) XXII Oxygen 93% Monograph as well as European and other Pharmacopeia.

Continuously Monitored Purity and Flow

All hospital oxygen systems come equipped with a continuous monitoring station. This device ensures that the oxygen’s purity and concentration of CO and CO2 gas remain within acceptable limits.

• Touch screen control panel
• NEMA 4 or 4X rating
• Self-diagnostic electronics
• Ethernet based communications to the factory or service center
• 5 bar O2 pressure output
• High pressure cylinders
• Spares
• Tool kit


LiveSeafood_335x327Lobster & Live Seafood Aquariums

Aquatic Enterprises offers a wide variety of standard seafood aquariums to meet almost any display need. Our tanks, constructed with tempered insulated glass, insure condensation free viewing and maximum durability.

Full size removable panels make servicing effortless with unobstructed access. A digital thermostat accurately controls temperature and a titanium coil chiller provides dependable, efficient cooling. Our biological filtration system uses a clog-free synthetic media that maximizes product capacity. Secondary filtration is mechanical, and a carbon finish filter polishes water and eliminates odors.


  • Condensation free viewing
  • Solid stainless steel construction
  • Multi-stage filtration
  • Venturi air delivery
  • Digital temperature control
  • LCD temperature display
  • Translucent lids
  • GFIC protected
  • Fully insulated sump w/window
  • Easy access to equipment


  • Powder coated finish w/color options
  • Ultraviolet sterilizer
  • Protein skimmer
  • Solid wheels
  • Articulated stainless levelers
  • Dividers
  • Lighting
  • Custom sizes
  • Custom configurations

Standard Seafood Systems Specifications                         Seafood Website

Shellfish TankLobster/Shellfish Tanks

Working directly with Federal (FDA), State, and local regulatory agencies, Aquatic Enterprises, Inc. has created a holding system that makes it easy to comply with your local HACCP protocols.


  • Insulated glass for condensation-free viewing
  • Fully independent compartments
  • Flow control to each compartment
  • Independent water distribution
  • Dividers prevent co-mingling
  • Custom sizes & configurations

Frame and Base

  • Stainless steel frame & base
  • Solid polyurethane wheels
  • Available w/legs or casters
  • Full-size removable doors
  • Built in sign holder – doubles as lot tag holder
  • Easy access to equipment
  • Low profile allows access from front and rear
  • Optional powder coating w/color options
Filter System

  • Multi-stage filtration
  • Poly-fiber pre-filter pad
  • Wet/dry biological filter
  • Synthetic bio-filter media never clogs
  • Secondary mechanical filter
  • Carbon finish filter
  • High output ultraviolet sterilizer
  • GFCI protection
  • Fully insulated sump w/ lids

Temperature Control

  • Titanium coil chiller
  • Digital temperature controller
  • Constant temperature readout
  • Flow safety switch protects chiller


Viewing Electrical Gallons
 SF120*  72″Lx30″Wx50″H  13″H  115VAC/20amp  120
 SF160*  96″Lx30″Wx50″H  13″H  115VAC/20amp  160
 *Add 3″ at sign holder

StainlessSteel_Cabinet_Carts_108x108Custom Stainless Steel

Any size, any finish, mobile or stationary or built-in. Lockable, drawers & doors, pass throughs. Call 800 515 0089 for pricing & delivery.

convenience door, pass throughfloor mounted pass throughStainless Steel PassthroughTransaction Window Pass Throughcustom cabinetscabinetscabinetcabinetsStainless Steel Garment Cabinetcabinet-250x250

Cannabis Production, Processing and Storage SolutionsMetro

The propagation of new plants in a cannabis facility are done in a cloning room. Clippings, or cultures of plant matter are placed under lighting systems on sterile shelves to begin the rooting process. Once plants have rooted and begin to grow they will be moved to a Vegetative room to grow to their full potential.


METRO brings solutions that are easily cleanable and provide high density products that help grow more healthy clones in a smaller footprint without sacrificing accessibility of clones.

Adjustable shelving helps meet ideal light spacing

Highly customizable to meet your rooms dimensions

High density track shelving helps find more space for clones

Cleanable shelving protects against mold, fungus, and Bacteria.






Plants are grown to full potential then moved into a flowering room to begin the transition into the flowering stage. This is achieved by simulating Fall which helps the plants begin budding. High density of plants along with the need for healthy airflow is crucial for a successful grow.

Transport of high value product is something that METRO has done time and again. Sturdy and cleanable dollies, Carts and Mobile units will help transport your plants along your process safely.

In a temperature controlled room plants are either hung by their stems or trimmed and placed to dry on trays. Humidity, temperature, and cleanliness are essential to creating a quality product. Here is where there can be a high risk of contamination due to improper cleaning of handling materials, and high levels of moisture.

METRO’s drying solutions have been designed in partnership with some of the largest cannabis growers in the world. Our solution creates maximum airflow for hung plants and allows for maximum efficient density.

Mobile Drying racks allow easy access and transport of product to final processing areas

Corrosion resistant solutions protect from oxidization of racking and other surfaces


Click on pics for more info

Convertible solutions allow for tray drying or hang drying processes and help meet internal process.
Cannabis drying cart

Drying Cart


The METRO Tray Drying Racks in type 304 stainless steel offers superior air flow, mobility, affordability, and corrosion resistance.  Easily cleanable, this high density solution stands up to all environments within modern medicinal and recreational cannabis grow facilities. 3″ wire spacing provides the density for processing large amounts of product while providing ample airflow for a consistent uniform dry time.  Accommodates up to 20 standard 18″x26″  traystraysCannabis Tray

Stainless-Drying-Trays Brochure

Cannabis Drying Shelving



Workers skillfully trim dried buds to have an aesthetically pleasing look while also creating a more potent & easy smoking product, ultimately increasing the value of the cannabis.

Trimming is one of the most demanding jobs in the cannabis industry and creating an ergonomic solution for trimmers is what we set out to do. Effective and efficient, Metro’s trimming solutions help increase the productivity of your trimmers while increasing your production.Cannabis Trim & Pack

  • Higher efficiency in the trimming process
  • Ergonomic workstations help to keep employees comfortable and productive
  • Cleanable surfaces make for an environment that protects against contamination
  • Increased productivity of processes and workers leads to higher quality and production  BROCHURE
    DEMO Click Here

Store SecureSecuring final product during the curing process or securely storing cannabis that is ready to be sold is important in any operation. High value products are often the target of pilferage, and protecting your crop is important.

Protecting high value product is what our security cages were designed to do. Not are they protected, but you can SEE they are protected.

  • Heavy duty security that helps protect valuable items
  • Cleanable, corrosion resistant solutions protects facilities from contamination
  • Visibly see that valuables are protected in either our SES or MAX security cages METRO Cannabis Production Solutions Brochure DOWNLOAD

For More information and pricing please feel free to call or email us at the “contact info” below.