Gnatus S400 Dental Chair

02 Key Highlights

  • Gnatus S400 Dental chair comes with newly designed Bosch motors for smooth & jerk-free movements.
  • Option for Left-handed dentistry makes it most user-friendly.
  • Seamless, uniquely textured upholstery ensures easy cleaning.
  • 3 LED Philips Dental Light with hands-free operation, white light ensures high visibility
  • Emergency switch to prevent movement blocking of the S400 Dental chair to prevent unwanted accidents.
  • When it comes to stating the best dental chair brand. Gnatus is backed by some remarkable qualities like zero backache stool for Doctor’s spine support for the long dental procedures.
  • Double articulated headrest for handicapped & pediatric patients, headlock system with lever.
  • Microprocessor controlled single high reliable PCB which controls all chair operations.
  • Non-Corrosive Dupont paints on both sides of the base plate to avoid rust.
  • New designed Bosch motor for Jerk free & smooth movement.
  • Anti-Skid rubberized base with high-quality ABS engineering plastic provides better stability & protection from Rust.
  • Face Lift – Base completely redesigned with new plastic cover fixed in the base for better finish and stability.
  • Seamless, uniquely textured upholstery for easy cleaning.
  • A moveable Right arm ensures easy movement for the patient.
  • Integrated Junction box


  • Integrated JOYSTICK in the foot control for easy operation & S400 Dental Chair movement controls.
  • 4 customized programs & 3 prefixed program – Spitting, last working & auto return to zero position.
  • Activation (on/off) of the dental light for hands-free operation during surgery.


  • Removable spittoon for easy cleaning.
  • The spittoon is rotatable 60 Degree.
  • Proximity Sensor: Auto control the spittoon water.
  • Assistant sidearm, which has an inbuilt high and low vacuum suction, along with a 3 –way syringe.
  • The assistant side arm has the controls for the S400 Dental Chair movements


  • Philips 3LED Sensor Light with 10,000 -30,000 Lux intensity.
  • Light can be controlled by hand & foot control as well for the maintenance of hygiene.
  • 360° adjustable & autoclavable handles.

03 Delivery Unit

Overhead unit with newly designed Pneumatic arm, 3 Air rotor Point, and 3way syringe on Delivery unit, with the option to add inbuilt scaler.

  • Handpiece tubings with locks to reduce hand fatigue
  • Large ABS plastic tray under the delivery arm, which is moveable.
  • The Couplings rest on a silicon pad that is removable and can be autoclaved to prevent cross-contamination.
  •  Tubings on the delivery unit are Made in the USA.

04 Product Video

05 Frequently Asked Questions

How Gnatus S400 Dental Chair Is Different From Gnatus S300?

The Gnatus S400 dental chair has an assistant arm and the water unit is movable 60 degrees. The rest of the features are the same as Gnatus S300 dental chair.

Does S400 Dental Chair Comes With Inbuilt Scaler?

Gnatus S400 Dental Chair doesn’t have an inbuilt scaler, but there is an option to make the scaler inbuilt in the delivery unit.

Does It Have Emergency Switch?

Yes, Gnatus S400 Dental Chair has an emergency switch in the foot control to prevent any unwanted movements while performing dental surgical procedures.

How Many Levels Of Intensity Can Be Controlled In This Dental Light?

The dental light can be controlled at 3 levels (Low, Medium and High).

06 Happy Customers

Dr. Review on Gnatus S400

Good customer support & fast delivery.

Dr Gautam Munjal’s 

Dr Gautam Munjal’s Orthodontic Centre, Chandigarh
Dr. Review on Gnatus S 400 1

We always choose Gnatus Dental Chairs for our Practice

Dr. S. Bhuvaneshwari

K-Smile Dental Care, Chennai

07 Related Product

08 Associated Brands

Our Presence in India

Delhi, Mumbai, Ahmedabad, Chennai, Bangalore, Punjab, Chandigarh, Himachal Pradesh, Jammu & Kashmir, Puducherry, Jharkhand, Assam, West Bengal, Lucknow, Kerala, Andhra Pradesh, Rajasthan, Kanpur, Tamil Nadu

Enquire Now