Application
Doors for Pharma Cleanrooms & Laboratories
Pharmaceutical manufacturing lives or dies on its envelope: classified areas, pressure cascades, and the audit trail that proves both. Doors are the most-operated part of that envelope. Egis Enterprises supplies the full clean-room door set — hygienic hinged and sliding doors, interlocked airlock systems with pressure monitoring and event logging, and hermetic sliders where Grade B or isolation duty demands Class 4 sealing.
Every leaf is detailed for cleanability: flush faces, sealed and coved edges, stainless hardware, antibacterial options. For airlocks, Egis supplies interlocked door pairs that enforce one-door-open logic with differential-pressure verification and timestamped event logs for the batch record. And because pharma projects run on validation, Egis provides the documentation package — including IQ/OQ support — that validation teams need.
The challenges
Cascade integrity
Personnel defeat airlocks by habit; the interlock must make two-doors-open impossible while logging every override.
Audit scrutiny
GMP audits examine the envelope: shedding surfaces, unsealed edges and undocumented changes all draw observations.
Pressure verification
Assuming the cascade holds is not enough — the system should verify differential pressure before releasing doors.
Material flow
Wide equipment and trolley transfer needs touchless, fast, hygienic openings that don't disturb the cascade.
The Egis answer
Life-Science / Clean-Room Doors
Egis PureSwing P60
- Hinged door system
- Airtight sealing
- Completely smooth finishing
Single-leaf hygienic hinged door for clean rooms and laboratories, with flush surfaces and sealed edges throughout.
View specificationsHygienic hinged door for Grade C/D personnel doors, labs and gowning rooms.
Life-Science / Clean-Room Doors
Egis PureSlide L80
- Sliding door system
- Airtight sealing
- Completely smooth finishing
Double-leaf hygienic sliding door for laboratories and clean production areas that need wide, hands-free openings.
View specificationsDouble-leaf touchless sliding door for wide, high-traffic clean openings.
Healthcare Doors
Egis HermaSeal S200 Pro
- Sliding door system
- Airtight sealing
- Completely smooth finishing
- Water-resistant
Full stainless-steel hermetic sliding door for operating rooms and isolation areas that demand maximum hygiene and chemical resistance.
View specificationsFull stainless hermetic slider where Grade B or sterile areas need Class 4 sealing.
From greenfield pharma plants to clean-room retrofits, Egis works with EPCM contractors and validation teams across India: door scheduling against the HVAC cascade design, interlock logic commissioned to validated setpoints, and documentation that survives audits.
Doors for Pharma Cleanrooms & Laboratories — FAQs
It depends on the grade: Grade C/D personnel doors use hygienic hinged (PureSwing P60) or sliding (PureSlide L80) doors; airlocks use interlocked door pairs with one-door-open logic and pressure verification; Grade B and sterile core areas typically need hermetic Class 4 sliders (HermaSeal range). Egis maps the door schedule to the classification plan.
Yes. Egis provides the documentation package for the door systems — specifications, test records, interlock logic descriptions — to support the facility's IQ/OQ and overall validation.
Egis interlocked airlock systems log door cycles, overrides, alarms and pressure events with timestamps, exportable for batch records and audits — designed to support ALCOA-aligned data practices.