GMTLaminar air diffuser for operating theatres
GMTLaminar is Goldmarktech’s own laminar-flow air diffuser, made in Thailand. It sits below the HEPA or ULPA filters in an operating-theatre ceiling and delivers filtered air over the operating table as a slow, even downward flow.
- Made in
- Thailand, a Goldmarktech product
- Protected area
- 3.2 × 3.2 m
- Air velocity
- 0.27 m/s, laminar
- Noise
- Below 48 dB(A)
- Lighting
- Dimmable LED, built in
How it works
Supply air from the air-handling unit passes through HEPA or ULPA filters in the ceiling. GMTLaminar spreads that air evenly across its face, so it leaves at a low, uniform velocity of 0.27 m/s and moves straight down over the protected area.
The steady downward flow carries particles released at the table away from the wound and towards the room’s return-air grilles, instead of mixing them back into the air above the patient.
Where it is used
- Operating theatres
- Clean rooms
- Laboratories
What it delivers
- Even air, no draught
- Air is spread evenly over the protected area, so the surgical team works in steady conditions without draughts.
- A clean sterile zone
- Designed to keep germs in the sterile area below 10 CFU/m³.
- Quiet
- Noise below 48 dB(A).
- Easy to disinfect
- Smooth surfaces that stand up to the disinfectants used in hospitals.
- Lower fan energy
- Lower pressure loss than turbulent-mixing diffusers, so the fans need less energy.
- Light where it is needed
- Dimmable LED lighting built into the diffuser.
Made in Thailand
GMTLaminar is our own product and is made in Thailand. Hospitals, designers and contractors deal directly with the company behind it, from selection and installation to service.
Tell us about the theatre, the ceiling and the air-handling unit, and we will help you size the installation.
Talk to an engineer
Tell us about the building and the plant you need to control, and one of our engineers will get back to you.
- Phone
- +66 2 722 1362
- info@goldmarktech.com
- LINE
- @056vqxls
- Office hours
- Monday to Friday, 08:00–17:00