All products ship from our 30,000 sq. ft. Haverhill, MA warehouse
Labconco 4' Paramount Ductless Enclosure
Labconco 4' Paramount Ductless Enclosures are self-contained work stations, also known as ductless fume hoods, that use carbon filters to rid the laboratory of annoying or unsafe concentrations of organic solvents, formaldehyde, acid gases, ammonia, or radioisotopes.
Labconco 4' Paramount Ductless Enclosure features
Labconco catalog number 6963400
4' wide
Tempered safety glass front sash and sides
Filters sold separately
90-day warranty
Self-contained enclosures ensure safe handling of organic, formaldehyde, acid gas, sulfur compounds or ammonia chemical fumes and vapors as well as particulates. Air inside the enclosure passes through carbon filters and in some cases, additional HEPA filters, before being safely exhausted back into the laboratory. Face velocity: 60-100fpm.
Patented slotted rear baffle promotes horizontal laminar airflow to ensure vapors and fumes are drawn to the back of the enclosure without causing turbulence that could cause lack of containment. Patented Clean-Sweep Air Foil. Side-Entry Air Foils. Patented Upper Containment Sash Foil. Patented Upper Dilution Air Supply.
Advanced electronic commutated motor (ECM) technology uses less energy and runs quieter than comparable models thus promoting an energy efficient and ergonomic work environment. Organic chemical vapor sensor detects chemicals breaking through the filter ensuring operator protection is maintained. Digital display of airflow and filter status, and touchpad control of enclosure operation.
Testing
Most of the equipment we sell is used and reconditioned. Our technicians inspect all hoods to make sure that the baffles are present and intact, the interior lights are functioning, and that the sash is intact and runs smoothly on the tracks along with the counterweights.
Pictures
The photos above are representative. Please bear in mind that the equipment shown is currently in storage in our warehouse and that in addition to testing each machine we will clean all the equipment thoroughly prior to shipment.
We often have multiple units of each model in stock and sometimes we're unable to feature photos of every single unit. At your request, we can provide photos of the equipment in your order after it has been tested and cleaned.
60 Fpm (175 CFM), 80 Fpm (235 Cfm), or 100 Fpm (285 Cfm) with Sash Opening of 9.4
Interior Height
22.7
Nominal Width
4'
Required Accessories
6 Carbon or Hepa Filters
FAQ
Does the equipment come with a warranty?
Yes, all equipment from American Instrument Exchange comes with a warranty. Used/reconditioned/refurbished equipment is tested to make sure it operates to the manufacturer's specifications and comes with a 90-day warranty (unless otherwise noted). New equipment comes with a warranty from the manufacturer.
How do you test and recondition the equipment?
Testing requirements vary across all the equipment categories we sell. Temperature controlled units are tested with NIST traceable probes and data loggers. Gaskets, external housing, glass, handles, controls and control screens are all thoroughly inspected for integrity and functionality. We test all equipment using the manufacturer's parameters and specifications to confirm that the unit operates properly.
How do products ship from American Instrument Exchange?
We can ship products both nationally and internationally using a well-established network of transporters. Smaller items will ship via UPS. Larger equipment will be palletized and shipped either LTL or air-ride, depending on the specific equipment and/or delivery requirements.
Return and order cancellation policy
American Instrument Exchange will accept the return of any product that is not working as represented and could not be replaced or repaired to the customer's satisfaction during the warranty period. Customers who cancel orders after refurbishing has begun will be subject to a cancellation and restocking fee of between 20% and 40%.
Are discounts available for educational or non-profit institutions, or for bulk purchases?
Yes – call or email us today with a list of equipment you're looking for and we can potentially put together a quote that includes a discount.
How does your price matching policy work?
We strive to keep our pricing competitive and reasonable. If you find comparable items for sale at a lower price from other vendors please send us a link and or quote for the item and we'll do our best to match or beat the price.
Can I see the equipment in person before committing to a purchase?
Customers are welcome to make an appointment to view equipment in our warehouse. Given our workload we may not be able to test or clean the equipment prior to your arrival if you have not committed to an order.
1023 Western Avenue is a working warehouse, not a showroom, and customers should dress appropriately and wear closed toe shoes.
Can I ship products that I purchased elsewhere to American Instrument for repair?
Yes – please see our repair services page for more information.
