“JB TECH” Positive pressure supports the flow of filtered air into areas such as operating rooms and ICUs, while negative pressure is applied in isolation rooms to draw air inward and reduce the spread of airborne contaminants. Together, these systems contribute to managing airborne risks in critical healthcare environments.
| Construction Material | Powder-coated steel or Stainless Steel (SS 304/316). |
| Cleanliness Level | ISO Class 5 (Class 100). |
| Filtration | H14 HEPA filters, 99.99% to 99.9995% efficient at 0.3 µm particles. |
| Pre Filter | Micro Glass Fibre Media EU – 4 Rating. |
| Noise Level | Operating noise is generally between 60 ± 5 dBA, with modern designs prioritizing noise reduction for user comfort. |
| Monitoring | Magnahelic gauge for monitoring pressure drop across filters. |
| Safety | Emergency stop buttons on Front sides. |
| Power Supply | 230 V AC, Single Phase. |
| Model No | JBPM 350 | JBPM 500 | JBPM 750 | JBPM 1000 |
| Over all Size In Ft ( W x D ) |
2 x 2 | 3 x 2 | 4 x 2 | 6 x 2 |
JB Tech Bio Equipments is a leading manufacturer and solution provider of cleanroom systems, laboratory equipment, and bio-safety solutions, committed to delivering high-quality, reliable, and compliant products for critical controlled environments.
No. 6/1A, Thangavel Nagar,
Jaffarkhanpet, Chennai – 600083
© 2026 JB TECH BIO EQUIPMENTS. All Right Reserved.
Designed & Developed by 
Innov Touch Technologies Pvt Ltd.
jbtechbioequipments@gmail.com
+91 91500 09364