Buy A-dec 300 Dental Chair (Model 311)
in Nigeria.

Where can I buy an A-dec 300 dental chair in Nigeria?

Request a quotation through Franance for the A-dec 300 Dental Chair (Model 311). The exact brand-and-category filter returns the one A-dec chair record currently assigned to the dental chair unit category. The broader dental chair and clinic equipment category and dental equipment category provide the surrounding catalogue context.

Tell Franance whether you are specifying a chair only or a complete operatory. State the number of treatment rooms, project stage, delivery address, requested timing, chair orientation, upholstery, mounting preference and every required module. If replacing an existing chair, provide the current equipment configuration, floor-box and utility drawings, and any restrictions on moving or shutting down the operatory. If planning a new clinic, share a dimensioned room drawing and the utility plan before a chair package is quoted.

A-dec advises buyers to request a quotation because the chair can be customized with equipment options. Franance will need to confirm the exact offered configuration and commercial terms. Neither A-dec’s product page nor this catalogue entry establishes Nigerian inventory, landed price, shipping time, local dealer relationship, installation availability or warranty eligibility. Ask for each of those points in writing for the specific order.

What is the A-dec 300 Dental Chair Model 311?

A-dec’s current product information calls the chair the A-dec 300 and identifies model 311 in its comparison and technical materials. The chair is a patient support and positioning unit for a dental operatory. A-dec describes its design as compact and flexible, with a thin flexible backrest, dual-articulating gliding headrest, two-position armrests and a 60° swivel. The exact equipment package depends on how the chair is configured with delivery, lighting, assistant and support modules.

For procurement, use both the family name and model number: “A-dec 300 Dental Chair, model 311.” This reduces ambiguity with different A-dec chairs and avoids confusing the chair with a delivery system that may also use “A-dec 300” in its name. The manufacturer’s product page distinguishes the chair and links to the A-dec 311 operating instructions. Use the manufacturer’s A-dec 300 chair page and the A-dec dental chair comparison to verify the current model description and options.

Confirm the version offered, because A-dec’s resources also describe other 311 variants and chair/module combinations. The category record identifies “A-dec 300 / 311” rather than a particular upholstery, mount, delivery system, light, cuspidor or assistant instrument configuration. Ask the supplier to put the exact model and all compatible modules on the quote rather than relying on a general product family description or image.

What specifications should I compare before requesting a quote?

A-dec lists the chair lift-height range as 349–800 mm. When dual mounted, the low point is 375 mm. Its 32 mm formed upholstery creates a thin flexible backrest. The chair uses a hybrid drive described by A-dec as electromechanical tilt and hydraulic base. The dual-articulating gliding headrest uses a locking knob, and the chair includes two-position armrests and a 300-watt integrated power supply. A-dec lists a maximum patient load of 181 kg. These are manufacturer specifications, not a statement of suitability for every user or clinical application.

The A-dec chair comparison lists a 60° swivel, 30° to each side of center. The chair brochure also identifies floating mounting capability using a 2-inch post mount, pedestal or Radius mount, including single or dual mounting options. Verify the precise mount in the quote: the required position, support arrangement and dual-mount configuration affect how the chair works with adjacent delivery and support equipment.

The A-dec 300 chair brochure lists sewn or formed upholstery. Colour availability, material, seam design, care instructions and lead time should be confirmed for the exact order. A-dec notes that products and colours shown may vary from actual materials and are subject to change, so request current samples or an approved finish reference when colour match matters. See the A-dec 300 chair and delivery system brochure.

Ask for the exact technical documents and current nameplate data. Verify any electrical supply, plumbing, air and vacuum interfaces for the quoted chair and chosen modules. Do not assume that a brochure’s dimensional or utility details apply unchanged to every regional version, room layout or configuration.

Is the dental light, delivery system or cuspidor included?

Not automatically. The catalogue product is the A-dec 300 chair, model 311. A-dec sells chair and delivery-system options as a configured combination, and its brochure lists delivery system variants such as Continental and Traditional alongside the chair. Their options differ, including arm configuration, tubing, control block, foot control and optional intraoral light source. Those details should appear as separate line items or explicitly identified components in the written offer.

Decide how the clinician works before selecting a delivery configuration. Specify operator position, left/right conversion requirements, handpiece holders, control pad, foot control and any assistant-side instrumentation. Confirm which delivery system mounts to the 311 chair and whether its selected arm and position fit the room plan. Do not infer that the delivery system, handpieces, hoses, assistant instruments or controls are included merely because product imagery shows them beside the chair.

The brochure lists lighting as an option in the chair’s delivery-system configurations; A-dec also has separate dental-light products. If a light is required, quote its model, mounting, controls and installation interface explicitly. Similarly, identify whether the package needs a cuspidor/support center, suction components, instrument console, stools, monitor arm or other accessories. These may be compatible options but should not be represented as standard inclusions without an exact package schedule.

The term “A-dec 300 Pro” appears in current product materials for newer equipment configurations. Confirm whether the supplier is quoting the 300 model or 300 Pro components and do not assume Pro controls, software, accessories or compatibility from the shared family name. Use a line-by-line bill of materials with product references and mounting details.

How should I plan the operatory and mounting location?

Start with the room’s dimensioned floor plan and the exact chair and module configuration. The chair needs clearance for its full travel, headrest and backrest movement, clinician and assistant positions, patient transfer, doors, cabinets, lighting and service access. A-dec’s pre-installation guide includes model-specific plan views and utility placement drawings, but it cautions that drawings may be reference-only and that the appropriate full-size templates are needed for accurate layout. Ask for the current full-size template for the exact chair version and the related modules being quoted.

Confirm the mounting surface, floor box or wall connection, structural support, cable routes and utility access with the architect, dental equipment installer and local contractors. The pre-installation guide describes a solid, level mounting surface and anchoring requirements for the chair and related equipment. Have the project engineer check those requirements against the actual floor construction and the applicable Nigerian building and electrical rules. This buying guide does not certify the structure or prescribe local utility installation.

Have the installation team review air, water, drain, vacuum, electrical and data requirements for the selected modules before concrete, plumbing or floor finishes are finalized. The A-dec guide states that the design team is responsible for utility access planning and that local rules may require licensed plumbers and electricians. Use the version and full-size template matching the exact configuration. Do not transplant dimensions or pressure values from a different product version or country without written confirmation from the manufacturer and the responsible local professionals.

For an operating clinic, coordinate installation around patient schedules, infection-control procedures, shutdown windows, removal of old equipment and commissioning. The quote should state who surveys the site, supplies installation materials, performs connection and testing, protects the premises, disposes of packaging and old equipment, and hands over operating documents. Clarify whether these services are actually included for the destination.

How do I compare upholstery, comfort and cleaning requirements?

A-dec offers sewn and formed upholstery options for the A-dec 311. The choice affects appearance and may affect seam layout and replacement choices, so review current samples and identify the selected finish in the purchase order. Ask the supplier to state whether the quoted package includes the chosen upholstery, its colour code, replacement availability and any care documentation.

A-dec describes the thin flexible backrest, contoured patient support and gliding headrest as design features. Treat those as product features rather than a guaranteed clinical outcome. Have the dental team evaluate access, positioning workflow and patient transfer needs using the exact chair and room configuration. Consider who needs to adjust the headrest and armrests, how the chair accommodates the practice’s intended appointments, and how staff can clean surfaces between uses.

A-dec’s product page points to its upholstery maintenance guide and recommends mild, non-ionic detergent and water or certain commercial cleaners without alcohol, bleach or ammonia. Follow the current chair and upholstery instructions for use, plus the clinic’s approved infection-control procedures and the disinfectant manufacturer’s directions. Do not apply a cleaning agent merely because it is common in healthcare; confirm it is compatible with the selected upholstery and all exposed surfaces. Plan routine inspection for wear, seams, controls, cables and upholstery condition with the facility’s equipment maintenance process.

What should a dental clinic in Nigeria confirm about delivery and service?

Request a written confirmation of the shipment destination, delivery method, package dimensions and weight, unloading responsibilities, access route and any storage requirements. A compact chair still has to pass through the facility’s doors, corridors and lifts and reach the operatory without damage. Ask the supplier whether the quote includes protective packaging, local handling, assembly, installation and disposal of packaging, and obtain a delivery window only when the supplier confirms it.

Ask who provides commissioning, training, technical support and replacement parts for the exact chair and modules in Nigeria. A-dec’s global product support pages do not prove that a specific local service team, spare parts inventory or response time is available in your state. Confirm contact details, service scope, travel charges, parts handling, escalation route and warranty eligibility in writing for the supplied serial number and destination.

Confirm that the proposed package includes the records your facility needs: model and serial numbers, invoice, packing list, installation instructions, operating manuals, maintenance guidance, electrical and plumbing information, warranty terms and any conformity or registration documents required by the buyer or project. Do not assume a manufacturer’s international warranty applies unchanged to an export purchase or that Franance is an authorized A-dec dealer. The written quote should identify the seller, manufacturer, shipment origin, commercial terms and applicable warranty route.

What should an A-dec 300 Dental Chair quotation include?

Send Franance the quantity, destination, project timing, room plan and preferred configuration. Identify model 311, mount type, single or dual mounting, upholstery style and colour, delivery system, operator orientation, dental light, assistant instrumentation, cuspidor/support center, stools and all required accessories. Include details of existing utilities and whether the clinic is building, renovating or replacing an operatory.

Ask the quote to name the manufacturer and exact model/version for every line, list included and excluded modules, state the selected options and finish codes, and clarify the supply and installation boundary. Request separate amounts or clear scope for chair, delivery system, light, support center/cuspidor, chair stools, installation, utility work, commissioning, staff familiarization, documentation, shipping, taxes, warranty and after-sales support. Ask the supplier to state assumptions and whether any component is substituted or optional.

Before ordering, have the dental team approve the layout and workflow; have the project’s qualified electrical, plumbing and structural professionals verify site readiness; and have procurement confirm the terms, delivery, regulatory paperwork and payment procedure. Franance handles the request as a quotation order and follows up by phone or email. Start with the A-dec 300 Model 311 exact filtered listing or request an A-dec 300 chair quotation). A listing does not reserve stock or set a confirmed price.

Frequently asked questions about the A-dec 300 dental chair in Nigeria

### What is the model number for the A-dec 300 dental chair?

A-dec identifies the A-dec 300 chair as model 311 in its comparison and technical brochure. Include both “A-dec 300” and “311” on a quote request and confirm the exact version and included options.

### What is the maximum patient load?

A-dec lists a maximum patient load of 181 kg (400 lb) for the A-dec 300 chair. Confirm the rating in the current instructions for use for the exact configuration.

### Does the chair include an operating light and delivery unit?

Do not assume so. The chair, delivery system, dental light, assistant instrumentation and support center are configurable components. Ask the supplier to list each included model and option in writing.

### What is the chair’s height range?

A-dec lists a lift range of 349–800 mm; the low point is 375 mm when dual mounted. Confirm the exact mount and model version on the current documentation.

### Does the A-dec 300 chair fit an existing operatory?

It depends on the room dimensions, chair mount, related modules, utilities and access for installation. Use A-dec’s current full-size template for the exact configuration and have local project professionals verify the site before construction or ordering.

### Can Franance confirm the A-dec warranty or service coverage in Nigeria?

Only the written offer can confirm the warranty route and local support available for the specific order. Ask who will handle warranty claims, service visits, parts and response times at the delivery destination.

Sources and limitations

Model details were checked against A-dec’s A-dec 300 dental chair product page, A-dec dental chair comparison, A-dec 300 Dental Equipment brochure, and A-dec 311 Dental Chair and Related Modules Pre-Installation Guide. The pre-installation guide contains model/version-specific dimensions and utilities; use the latest full-size template and instructions for the selected package rather than treating reference drawings as universal site specifications. Sources reviewed 20 October 2026.

This guide covers the existing A-dec 300 chair record identified as model 311. It does not establish that modules pictured in manufacturer imagery are included, or that options from different A-dec 300 and 300 Pro versions are compatible. Current configuration, availability, price, delivery, local installation, authorization, warranty and service coverage must be confirmed in Franance’s written quotation. No clinical outcome, local compliance or suitability for a specific practice is guaranteed.